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New Holland TX62 Operator's Manual

New Holland TX62 Operator's Manual

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Assembly instruction manual (10 pages)

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OPERATOR'S MANUAL

TX62

TX63

TX64 Plus

TX65 Plus

TX66

TX67

TX68

TX68 Plus

Print No. 604.63.021.00

3rd edition

English 09/98

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Page 1 OPERATOR’S MANUAL TX62 TX63 TX64 Plus TX65 Plus TX66 TX67 TX68 TX68 Plus Print No. 604.63.021.00 3rd edition English 09/98...
Page 2 OPERATOR’S MANUAL TX62 TX63 TX64 Plus TX65 Plus TX66 TX67 TX68 TX68 Plus Print No. 604.63.021.00 3rd edition English 09/98...
Page 4 TABLE OF CONTENTS Title Page Section 1 - Introduction To the purchaser ..............Product identification .
Page 5 6-11 Hydraulic valve electrics -- Models TX62-63 .........
Page 6 Section 8 - Accessories Section 9 - Specification Wheels and tyres ..............Dimensions .
Page 8 SECTION QUICK REFERENCE 1 - - Introduction 2 - - Operation 3 - - Lubrication 4 - - Field Operation 5 - - Adjustments and Maintenance 6 - - Troubleshooting 7 - - Storage 8 - - Accessories 9 - - Specification 10 - - Index...
Page 10 S This machine has been designed and built maintenance of your new machine. according to the European Directive EEC/89/392. Always use genuine New Holland Service This machine has been designed and built to give Parts when servicing and repairing your maximum performance, economy and ease of...
Page 11 INTRODUCTION S Several figures in this manual show the We would like to point out that ‘‘nongenuine’’ parts and safety guarding or the additional guards, accessories have not been examined and released legally required by certain countries, open by the Company. The installation and/or use of such or removed to illustrate better a particular products could thus have negative effects upon the feature or adjustment.
Page 12 42767 On a plate positioned on the right-hand side of the combine above the front axle. 42876 ENGINE Models TX62-63-64 -66-67 -- PLUS PLUS Figures 3 and 4 On a plate positioned on top of the rocker cover.
Page 13 INTRODUCTION It is also stamped in the cylinder block. 42335 Model TX68-68 -- Figures 5 and 6 PLUS On a plate positioned on top of the rocker cover. 42875 It is also stamped in the cylinder block. 42877...
Page 14 SECTION 1 GRAIN HEADER -- Figure 7 In the right-hand upper corner of the header. 42724 MAIZE HEADER -- Figure 8 At the top of the left-hand corner. 42873 FLEX HEADER -- Figure 9 On the left rear corner of the main frame 43028...
Page 15 Dealer’s telephone n° ........HEADER INFORMATION The model TX combines can be equipped with the following headers: HEADERS TX62 TX63 TX64 TX65...
Page 16 ‘‘dry’’ batteries which may be heating systems. used in electric or electronic systems) to your New Holland dealer who will ensure proper 5. Avoid spillage when draining off used engine disposal or re-cycling. In certain countries this is coolant mixtures, engine, gearbox and hydraulic a legal requirement.
Page 17 INTRODUCTION SAFETY Farm accidents can be prevented with your help CAUTION: accident prevention programme The word “CAUTION” is used where a successful without the wholehearted cooperation of safe behavioural practice according to the person who is directly responsible for the operating and maintenance instructions operation of the equipment.
Page 18 SECTION 1 SAFETY PRECAUTIONS 5. Raise and lock the ladders when travelling on public roads. No-one should be standing on the ladders when the machine is moving. Most farm machinery accidents can be avoided by the observance of a few simple safety precautions. 6.
Page 19 INTRODUCTION 11. Keep children away from and off the combine at all times. 12. Check the wheel nuts torque as described in Section ADJUSTMENTS MAINTENANCE. 13. Do not enter the grain tank while the combine engine is running. Use a wooden clearing club 52034 should the grain tank unloading auger become clogged.
Page 20 SECTION 1 21. When driving on public roads, either with the Engine grain header loaded on a trailer and attached to 1. Keep the engine area clean of dust, chaff and the rear of the combine, or with the grain header straw to prevent the possibility of fires.
Page 21 INTRODUCTION 8. Do not handle a hot oil filter with bare hands. 9. Continuous and prolonged contact with used engine oil may cause skin cancer. Protect your skin by wearing heavy plastic gloves. If oil gets onto the skin, wash promptly with soap and water.
Page 22 SECTION 1 BATTERY WARNING S Wear eye protection when working near batteries. CAUTION: S Provide ventilation when charging or using in an enclosed space. The battery contains a sulphuric acid electrolyte which may cause severe burns and produce explosive gases. S Ensure the vent plugs are correctly Avoid contact with the skin, eyes or installed and tight.
Page 23 INTRODUCTION SAFETY DECALS The following safety decals have been placed on your machine in the areas indicated. They are intended for the personal safety of you and those working with you. Please take this manual, walk around your machine and note the content and location of these warning signs.
Page 24 SECTION 1 Decal 1 Decal 2 Carefully read the Operator’s Manual before oper- Do not ride on platform or ladder. ating the machine. Observe instructions and safe- ty rules when operating. Decal 3 Decal 4 Disengage all drives, stop the engine and wait un- Do not open or remove safety shield while engine til moving parts have stopped before cleaning or is running.
Page 25 INTRODUCTION Decal 5 Decal 6 Secure lift cylinder with locking device before getting Never reach into rotating auger. in dangerous area. Decal 7 Decal 8 Never reach nor climb into grain tank while engine is Stay clear of hot surface. running.
Page 26 Shut off engine and remove ignition key before ning. performing maintenance or repair work. Decal 11 Decal 12 Sound the horn 3 times before starting the engine. Hydraulic accumulator contains gas and oil under pressure. For removal and repair, contact your lo- cal New Holland dealer. 1-17...
Page 27 INTRODUCTION Decal 13 Decal 14 Do not open or remove safety guard while engine is running. Never reach into the crushing danger area as long as parts may move. Decal 15 Decal 16 DANGER: Wait until all machine components have stopped Stay clear of rotating machine parts.
Page 28 SECTION 1 Decal 17 Decal 18 DANGER: Stay clear while engine is running. DANGER: Stay clear while engine is running. Decal 19 51894 This plate indicates: 1. The maximum allowed vertical force. 2. The maximum allowed horizontal pull force of the hitch.
Page 29 INTRODUCTION PROTECTIVE DEVICES Header standard safety latch -- Figure 12 The left-hand header cylinder is standard fitted with a safety latch which must be lowered onto the cylinder rod to prevent accidental lowering of the header. Whenever work is carried out underneath the header, the latch must be lowered onto the cylinder rod as shown at A.
Page 30 SECTION 1 Wheel chock -- Figures 15 and 16 For some countries metal wedges G are stored on the right-hand side of the straw elevator. 30349 When the machine is parked on a nonlevel surface, the wedge G has to be placed at the lowest side, against the traction wheel.
Page 31 INTRODUCTION Signal plates For some countries, signal plates J must be installed for road transport: S Figure 18 At the front to the safety railing H, if installed. 42972 S Figure 19 To a profile fitted to the straw elevator. 51838 S Figure 20 At the rear to a frame fitted to the straw hood.
Page 32 SECTION 1 Safety guards -- Figure 21 For safety’s sake and according to European directives, safety guards now have locking devices which can only be opened by means of the special tool located on the left-hand side of the straw elevator, a wrench (key width 13 mm) or a screw driver.
Page 33 This information is given on a decal on 50672 plate A under the arm rest. TX62-63-64 -66-68-68 PLUS PLUS PLUS TX67...
Page 34 SECTION 1 Access protection to engine compartment -- Figure 27 Lowering the ladder 5 while the engine is running will automatically cause the engine to be shut off. It is, however, possible to start the engine while the ladder is in the lowered position. IMPORTANT: Be aware that, if the engine is running with the ladder in the lowered position, the engine...
Page 35 Machine model Engine model Noise level (dBa) Cabin doors & windows closed TX62 NH 675 TA/VR TX63 NH 675 TA/VJ TX64 NH 675 TA/VK PLUS TX65...
Page 36 This product complies with the EEC directive 89/336 S Each element of non New Holland equipment on Electromagnetic Interferences on electronic ad-ded to this New Holland product must bear a equipment if it is used in conjunction with equipment CE mark.
Page 37 INTRODUCTION VIBRATION LEVEL INFORMATION The vibration level for the arms to which the operator This information and measuring methods are in line of this machine is exposed under normal operating with the European Machinery Directive 89/392 EEC conditions is below the 2.5 m/sec weighted root paragraph 3.6.3.
Page 38 SECTION 2 OPERATION MACHINE FUNCTION 51597 The combine harvester performs five basic func- tions -- Figure 1: Feeding Threshing Separation Cleaning Grain storage and unloading...
Page 39 OPERATION 51512 1. FEEDING -- Figure 2 The stone trap 5 is designed to trap stones and other foreign objects which may cause damage to internal parts of the combine. The reel 1 (on the grain or flex header) or the gather- ing chain (on the maize header) feeds the crop/cobs into the header 2 towards the auger 3.
Page 40 SECTION 2 3. SEPARATION -- Figure 2 4. CLEANING -- Figures 3 and 4 Units with self-levelling cleaning shoe The beater 9, with beater concave 10, strips the straw The grain and chaff on the grain pan 8 are transported from the drum and guides it to the rotary separator 11 to the rear by the reciprocating action of the exclusive and concave 12, which further separates the grain...
Page 41 OPERATION Hillside dividers can be installed as an accessory on In addition, the grain separated by the presieve 17 is the presieve 17 and upper sieve 20. They can be re- guided by the small grain pan 28 to the lower sieve. moved when operating in level field conditions.
Page 42 SECTION 2 CONTROLS AND INSTRUMENTS The following modules are described: S Emergency exit S Steering column and control pedals S Arm rest module S Instrument panel, comprising: InfoView monitor General module Control module S Console module S Cab roof instruments S Operator’s seat S Fuses and relays S Other components...
Page 43 OPERATION STEERING COLUMN AND CONTROL PEDALS -- Figure 6 42764 1 - a Direction indicator lever (linked up with Steering column tilt control (push pedal) buzzer) - b Push button for horn CAUTION: - c Headlights selector switch Adjust the steering wheel only when the combine is stopped.
Page 44 Ground speed control lever Forward Neutral Rearward (+ audible alarm) Header control selector switch Stubble height and autofloat operation Stubble height operation only Compensation operation Transport position Not applicable for models TX62-63 Not applicable for model TX62 without automatic header compensation...
Page 45 (switch is always operative). Remote emergency and parking brake button (symbol P) [model TX67 only] 42759 Remote gearshift panel (model TX67 only) Not applicable for models TX62--63 Not applicable for model TX62 without automatic header compensation 2 - 8...
Page 46 SECTION 2 INSTRUMENT PANEL -- Figure 10 42763 InfoView monitor (refer to Section 4 - - FIELD Low engine oil pressure OPERATION) warning light General module Excessive engine oil and engine coolant tempera- Stubble height indica- ture warning light tion. The minimum and maximum indication cor- responds with the se- lected...
Page 47 OPERATION Battery no-charge warn- Open unloading tube ing light warning light Excessive hydrostatic and Self-levelling cleaning hydraulic oil temperature system warning light warning light (linked up (lights up when system with buzzer) does not work properly) Full grain tank level Low hydrostatic oil pres- warning light (linked up sure warning light (*)
Page 48 (with centre position) Neutral NOTE: Models TX62-63 only The engine rpm can only be increased mini- Header and straw elevator mum 5 seconds after starting the engine. reversing switch Threshing drum speed rocker switch...
Page 49 OPERATION Header vertical knife tum- bler switch [if installed] WARNING: S Model TX62 When the ignition key is switched on, it is possible to reverse the straw ele- Vertical right-hand knife vator operation without the engine running (electrical motor). S Model TX63...
Page 50 Pos. 2 → Contact switch [if installed] Pos. 3 → Starter motor Towards left-hand side Neutral Header engagement tum- bler switch Towards right-hand side Rear-wheel drive engage- ment tumbler switch [if installed] Not applicable to model TX62 2-13...
Page 51 Instead of the switches 53 - 54 - 55, a header compensation gauge 56 is in- stalled (Fig. 10, insert). Not applicable for model TX62 To engage, pull the spring-loaded lock A down and press the lower part of the switch. To disengage,...
Page 52 SECTION 2 Speed control module and header lateral float indicator -- Figure 11 Low speed warning lights + audible signal (57-69) 57 Threshing drum 58 Cleaning fan 59 Clean grain cross auger and elevator 60 Beater 61 Not used 62 Straw chopper [if installed] 63 Not used 48252 64 Returns auger (left-hand side)
Page 53 OPERATION CONSOLE MODULE -- Figure 12 70 Drink storage space 71 Gearshift lever (All models, except TX67) 71A Hydrostatic oil pressure release button (Push this button while shifting gears to take away the hydrostatic oil pressure on the gear- box) (All models, except TX67) 72 Ashtray 42760...
Page 54 SECTION 2 86 Radio location with - 12-Volt DC connection - Loudspeaker connection - Antenna connection NOTE: The antenna is located on the left-hand side in the cab roof and is visible when removing the roof. Mirror heating tumbler switch Mirror heating OFF Mirror heating ON Mirror adjustment switch...
Page 55 OPERATION Screen washer rocker switch [if installed] 90 Adjustable air vents 91 Sunshade 92 Adjustable air vent 93 Adjustable spotlight with ON/OFF switch 42752 94 Loudspeakers (standard) 42756 2 - 18...
Page 56 Hold the lever up or down to adjust the seat height. 105 Buddy seat (not on models TX62-63) 106 Adjustable air vent 98 Seat back rest inclination adjustment 107 Storage space for operator’s manual...
Page 57 109 Drink storage space NOTE: If opened, the air conditioning and ventilation system are switched off. 42753 Models TX62-63 only -- Figure 19 110 Header engaging lever 111 Threshing mechanism engaging lever 112 Unloading system engaging lever 113 Drum concave control lever...
Page 58 SECTION 2 OTHER COMPONENTS [left-hand side] - - Figures 21 to 26 115 Toolbox 116 Battery key Turn the key counterclockwise (1/4 turn) after having switched off the ignition. Turn the key clockwise (1/4 turn) before switch- ing on the ignition key in the cab. 42761 117 Portable operating light [if installed] A second support is available on the inside of the...
Page 59 OPERATION 119 Main electrically adjustable mirrors 120 Additional electrically adjustable mirror (Germany only) 121 Manually adjustable mirror Mirrors 119, 120 and 121 are mounted on a hinged support with fixed position. 122 Operating lights on cab 123 Twin operating lights on rails 30834 124 Right-hand operating light 125 Dimmed lights and headlights...
Page 60 SECTION 2 131 Grain tank light 132 Grain tank load sensor 70% 42956 133 Grain tank load sensor 100% Message of full grain tank appears on the Info- View monitor 52731 2-23...
Page 61 OPERATION ACCESS TO MACHINE COMPONENTS -- Figures 29 to 35 Access to operator’s platform DANGER: Never allow anyone to stand or hang on the combine access ways while the com- bine is in motion. These access ways are only provided for entering and servicing the (stopped) combine in a safe way.
Page 62 SECTION 2 Step provided to gain access to the presieve S to allow change of the rotary separator rpm S to allow adjustment of the straw walker belt tension CAUTION: Keep hand on rail. 42944 Step provided to allow opening of the grain tank covers at the front side CAUTION: Keep hand on rail.
Page 63 OPERATION Step and antislip strips provided to allow opening of the grain tank covers at the rear side CAUTION: Do not stand up on the engine cover. The grain tank is accessible through the open grain tank covers, described above, using steps 7 42942 to climb inside.
Page 64 SECTION 2 BEFORE DRIVING THE COMBINE 1. Read this Operator’s Manual carefully, especially 8. Sit down on the operator’s seat and adjust it ac- the paragraphs headed ‘‘Safety Precautions’’ and cording to your weight and size. ‘‘Starting the Engine’’. 9. Adjust the steering wheel to the desired position. 2.
Page 65 OPERATION 3. Check that both brake pedals are coupled to- gether and that the parking brake is engaged. 4. Ensure the gearshift lever and the ground speed control lever are in the neutral position. 5. Press the throttle switch into the bottom position (i.e.
Page 66 SECTION 2 The table below shows a summary of the starting con- ditions (refer to Figure 37). Sequence Position Battery key Header engagement tumbler switch 1 Threshing mechanism engagement tumbler switch 1 51381 Unloading system engagement tum- bler switch 1 Ground speed control lever 2 Neutral Ignition...
Page 67 OPERATION DRIVING THE COMBINE CAUTION: The combine rear end swings out when changing direction. Take care when tak- ing turns. 1. Ensure that the ground speed control lever is in the neutral position. 2. Move the gearshift lever into the desired gear. S For field operation, use first, second or third gear, depending upon the circumstances.
Page 68 SECTION 2 WARNING: To prevent runaway of the combine (i.e. when the ground speed increases during downhill driving and it is impossible to reduce speed with the ground speed con- trol lever), it is necessary to shift into a lower gear appropriate to the steepness of the hill.
Page 69 OPERATION WARNING: Pressing the ‘‘P’’ button while driving the combine will cause the combine to stop abruptly (emergency stop). CAUTION: Do not press button P to actuate the handbrake during road transport unless it is required as an emergency stop! After an emergency stop, bring the ground speed control lever to neutral and release the brake by push- ing button P to reset the system.
Page 70 SECTION 2 SELF-DIAGNOSTICS -- Figures 42 and 43 4 Hz 4 Hz The blinking sequence of the LED’s on the remote control console identifies a message/error report. Er- ror reports can show up after switching on contact or 2 Hz after a gearshift.
Page 71 Figures 44 to 48 First, position selector switch 17 in the arm rest into the ‘‘manual control’’ (i.e. rear) position (not applica- ble for model TX62). To attach the header to the combine, proceed as fol- lows: 1. Position the combine to align the straw elevator with the header aperture.
Page 72 SECTION 2 6. S Combine equipped with grain header only : Connect the hydraulic hoses to the corre- sponding hydraulic couplings 8 on the header. -- Reel height adjustment : central coupling -- Reel fore and aft adjustment : coupling marked with white and black rings (as on the header) Fit the blanking plugs into each other.
Page 73 A onto plate P. 4. Position selector switch 17 (Fig. 44) in the arm rest into the ‘‘manual control’’ (i.e. rear) position (not applicable on model TX62). 5. Release quick-attach lever 1 (Fig. 45). 6. Position the header on level ground.
Page 74 SECTION 2 TOWING THE COMBINE Towing the combine is not recommended, but if it ATTENTION: must be towed, the following steps must be taken: Towing the combine with selected gear will im- mediately lead to irreparable hydrostatic dam- 1. Move the hydrostatic lever into neutral and switch age.
Page 75 OPERATION NOTES 2 - 38...
Page 76 SECTION 3 LUBRICATION GENERAL INFORMATION The service intervals are displayed on the InfoView monitor as described in Section 4 - FIELD OPERA- TION. The hours shown are counted engine hours. The dis- play starts to blink when the interval is exceeded. Af- Your model TX combine is designed to require mini- ter having carried out the necessary service works as mum lubrication.
Page 77 LUBRICATION...
Page 78 SECTION 3...
Page 79 LUBRICATION...
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Page 85 LUBRICATION 3-10...
Page 86 SECTION 3 3-11...
Page 87 LUBRICATION TRACTION GEARBOX -- Figures 57 and 58 Oil level With the combine standing on a level surface, the oil level should reach plug A on the right-hand side. If necessary, add gear oil through the filler/breather plug B after removing the gearbox cover plate. 42800 Oil change S After the first 100 operating hours...
Page 88 S Thereafter, every 400 operating hours or annu- ally. The oil can be drained through plug F. Plug F is fitted with a magnet which should be cleaned when changing the oil. Gearbox capacity 52736 Models TX62-63-64 -66: PLUS 5 litres (each gearbox) Models TX65 -67-68-68 PLUS...
Page 89 Fuel sulphur content Oil filter change 0.5% -- 1 % 100 hours 42954 1% -- 1.3 % 50 hours TX62-63-64 -66-67 PLUS PLUS Use of fuel with sulphur content above 1.3 % is not recommended. Oil level Check the oil level daily on dipstick J.
Page 90 SECTION 3 54621 TX68-68 PLUS Engine sump and filter capacity (litres) Total (filters Model Sump Filters and tubes included) TX62-63-64 1 x 1 PLUS -66-67 PLUS Min: 15 2 x 1.5 24.5 TX68-68 PLUS Max: 20 Oil specification a) 200 hours interval Use AMBRA PREMIUM MULTIGRADE engine oil (ref.
Page 91 LUBRICATION Filter change -- Figures 65 and 66 The oil filters should be changed every time the oil is changed. Access is gained through the grain tank. Proceed as follows: 1. Remove the ‘‘spin-on” filter(s) M. 52732 2. Fill up the new filters with oil and apply a film of oil to the seal ring.
Page 92 SECTION 3 Threaded rods Lubricate the following rods every 200 operating hours: S Drum variator S Fan variator Lubricate all threaded rods of the spring-loaded idlers and all other threaded rods where adjustments are carried out at least once a season. Pivot points It is recommended to oil all pivot points (including guard pivot points) which may become stiff from cor-...
Page 93 LUBRICATION Fluid change The brake fluid has to be changed every two years. Contact your New Holland dealer to carry out this job. Capacity Reservoir N: 0.5 litre Entire brake system : 2 litres Fluid specification Use AMBRA SYNTFLUID 4 brake fluid (ref. NH800A) or brake fluid meeting the NHTSA 116-DOT4 or ISO 4925 specification.
Page 94 SECTION 3 HYDRAULIC SYSTEM -- Figures 68 to 71 Oil reservoir A single oil reservoir is fitted for the hydraulic and hy- drostatic systems. A baffle in the tank separates the hydraulic and hydrostatic oils. The left-hand side P contains the oil for the hydrostatic system. The right- hand side Q contains the oil for the hydraulic system.
Page 95 LUBRICATION 6. Remove the high pressure filter bowl U (spanner width: 32 mm). 7. Change the high pressure filter element. 8. Tighten the bowl with a spanner to a torque of 80 9. Refill the reservoir with hydraulic oil. 42809 10.
Page 96 SECTION 3 HYDROSTATIC SYSTEM -- Figures 72 and 73 Oil level The oil level should be checked daily on the oil dipstick fitted on the cap W. Keep the oil level between the marks on the oil dip- stick. 42806 Oil and oil filter change S After the first 100 operating hours S Thereafter, every 400 operating hours, or an-...
Page 97 LUBRICATION Oil capacity Reservoir: 18 litres Entire system capacity: + 32 litres Oil specification Use AMBRA HYDROSYSTEM 46 (ref. NH646), AM- BRA HYDROSYSTEM 46 BIO-S (ref. NH646BS), AMBRA HYDROSYSTEM 46 BIO-V (ref. NH646BV) hydraulic oil or an oil meeting the following specifica- tion: S DIN 51524 Part 2 or ISO VG 46 S Viscosity grade: HV 46...
Page 98 SECTION 3 DRUM SPEED REDUCER [if installed] -- Figure 74 Oil level Check the oil level daily through sight glass D. If necessary, add oil through the filler plug E. Plug F is the breather. Oil change S After the first 50 operating hours 21180 S Thereafter, every 200 hours of operation.
Page 99 LUBRICATION Oil capacity Track roller: 0.35 litre Guide wheel: 0.35 litre Oil specification Use AMBRA UNIVERSAL oil (ref. NH024C) or an oil meeting the following specification:⋅ S API CE, MIL-L 2104E, MIL-L 2105, CCMC D4 or API GL4 S Viscosity grade: SAE 10W30 The track roller and guide wheels are factory-filled with AMBRA UNIVERSAL (ref.
Page 100 - after first 200h 5 litres - every 400h or annually TX65 PLUS -68-68 PLUS 6 litres Engine Check daily TX62 to 67: AMBRA NH330B API CD/SF (sump without Change 21-23 litres PREMIUM 15W40 MIL-L 2104D filter) MULTIGRADE - after first 50h...
Page 101 LUBRICATION NOTES 3-26...
Page 102 7. Engage the threshing mechanism. S When raising and lowering the header and the straw elevator IMPORTANT: S Models TX62-63 S When engaging the straw chopper. To increase belt live, always engage the threshing mechanism with the engine run- ning at idle speed.
Page 103 FIELD OPERATION HEADER Refer to the separate operator’s manual for the header type attached to your combine. HEADER HEIGHT CONTROLS -- Figures 1 and 2 When changing the header, perform the header height control (refer to paragraph ‘‘Header height con- trol calibrations’’...
Page 104 SECTION 4 NOTE Figure 3: When using a grain or maize header fitted with autofloat sensors, plug A must be plugged into socket B. When using a flex header, plug A must be plugged into socket C, as shown. NOTE: S The header calibration must be performed when changing the header.
Page 105 FIELD OPERATION Compensation operation -- Figures 4 and 5 Use this mode when harvesting peas and/or laid crops. In this operation mode the header slides over the ground with a preselected pressure. In this mode it is also possible to obtain an automatic lateral flotation if autofloat sensors are installed.
Page 106 SECTION 4 Stubble height operation -- Figures 4 and 5 The header operates at a preselected stubble height. Use this mode when harvesting standing crops or when operating in stony conditions and at higher stubble height. In this mode the autofloat sensors [if installed] are dis- engaged and the header can only be tilted manually with rocker switch 13.
Page 107 FIELD OPERATION Autofloat operation [if autofloat sensors are in- stalled] -- Figures 6 and 7 The header will follow the field contours at a preselected stubble height. Use this mode when a short stubble is required. An automatic compensation is built in when touch- ing the ground.
Page 108 SECTION 4 SYSTEM APPLICATION CHART HEADER CONDITIONS COMPENSATION STUBBLE AUTOFLOAT Ground contact, Badly laid crops, Peas, Beans, etc. Standing crops Undersown conditions Green undergrowth Grain header Standing crops Good conditions Rape seed (Direct cut) Rice crop Maize header Flex header FLEX HEADER OPERATION (Italy only) IMPORTANT: For a correct flex header operation the stubble...
Page 109 FIELD OPERATION HEADER HEIGHT CONTROL CALIBRATIONS Purpose To obtain a correct functioning of the automatic head- er height control modes (compensation / stubble height / autofloat, if installed), three calibrations have to be performed: S Calibration of the ground level S Calibration of the maximum cylinder pressure S Calibration of the ground level through autofloat sensors (if the autofloat system is installed)
Page 110 SECTION 4 Calibration of the ground level -- Figures 8 and 9 1. Start the engine. 2. Select the transport position with selector switch 3. Lower and lift the header with the header height control rocker switch 13 at least once. 4.
Page 111 FIELD OPERATION Calibration of the ground level through autofloat sensors -- Figures 10 and 11 NOTE: S Ensure the autofloat sensors are con- nected. S If a flex header is installed, perform this calibration only during calibration of the In- foView Monitor.
Page 112 SECTION 4 AUTODIAGNOSTICS -- Figure 12 The blinking sequence of the red autodiagnostic con- trol light 22 identifies an error report. The blinking sequence always consists of two periods separated by a short interval. Then, after a longer in- terval, the blinking sequence will repeat again. The first period indicates the first digit of the error re- port, the second period indicates the second digit.
Page 113 FIELD OPERATION ERROR REPORTS Error ref. Description Failure or interruption of the solenoid to raise the header Failure or interruption of the solenoid to lower the header Short circuit in the stubble height and compensation control wiring loom Interruption of the stubble height and compensation control wiring loom Failure or interruption of header height control switch No power supply to the control switches Battery voltage higher than 18 V...
Page 114 If, during operation, a feed auger and/or a straw ele- vator blockage occurs which makes the slip clutch(es) slip, proceed as follows: Model TX62 1. Stop the combine immediately and disengage the header engaging lever. 2. Reverse the combine a couple of metres.
Page 115 FIELD OPERATION Models TX63-TX64 PLUS PLUS -66-67-68-68 PLUS Figures 13 and 14 Stop the forward travel of the combine immedi- ately and disengage the header drive with the emergency stop switch 15. Reverse the combine a few metres. 3. a) Let the engine run at maximum speed and switch OFF the header engagement switch 53 (Fig.15) and the unloading auger engagement switch 55.
Page 116 SECTION 4 CAUTION: If the blockage cannot be removed by the header reversing system, stop the engine before attempting to unplug the header manually. Grain headers only Slowly move the crop with the reel to the feed auger. Continue operation. HEADER AND/OR STRAW ELEVATOR BLOCK- AGE - - MANUAL CLEARING CAUTION:...
Page 117 FIELD OPERATION Reel synchro control -- Figures 15 and 16 42763 To obtain a proper reel synchro control, proceed as follows: 1. Operate the combine in a section of the field that best represents the overall crop. 2. Switch the reel synchro switch 43 in the ON posi- tion, and adjust the reel speed with the reel varia- tor switch 14 to match with the combine ground speed.
Page 118 SECTION 4 NOTE: S While activating the reel synchro by switch- ing on the reel synchro switch 43, disregard the fact that the reel speed increases to its maximum speed or decreases to its mini- mum speed. This happens to a previous reel synchro setting.
Page 119 FIELD OPERATION STRAW ELEVATOR STRAW ELEVATOR ADJUSTMENT -- Figure 17 The straw elevator bottom shaft A is spring-tensioned so that it can float according to the amount of material being handled. The spring tension B must be adjusted according to the crop being harvested.
Page 120 SECTION 4 S Models with lateral flotation -- Figure 19 For all crops other than maize: 1. Adjust special nut K on both sides until dis- tance X measures 90 mm. 2. If necessary, adjust spring L to a length of 112 Adjust with nut M.
Page 121 FIELD OPERATION STRAW ELEVATOR INTERMEDIATE PLATE EX- TENSION -- Figures 21 to 25 For all crops other than maize, install the straw eleva- tor intermediate plate extension J to avoid straw blockages. When harvesting maize, the intermediate plate exten- sion J should be removed. 55001 Lateral float straw elevator Proceed as follows:...
Page 122 SECTION 4 10. Remove intermediate plate extension J. 11. Close the bottom access door. 12. Reassemble chains E with the cotter pin as shown. 13. Tighten nuts F. 14. Readjust the chain tension (spring length L = indi- cator length K). 55006 15.
Page 123 Proceed as follows: 1. Install the middle attaching point A, located behind the left-hand straw elevator guard, onto the straw elevator. 2. Models TX62-63 55008 Disconnect the electric cables B from the reverser motor and remove it from the straw elevator.
Page 124 SECTION 4 5. Remove cotter pins H, pins J, the safety latch(es) and washers from both cylinders. CAUTION: Be careful: the cylinder is heavy. 6. Remove the header drive belt K from drive pulley 7. Unscrew bolt M and remove keys N and bracket halves P on both sides.
Page 125 FIELD OPERATION 55014 42825 STONE TRAP -- Figures 34 and 35 The stone trap must be cleaned out at least once a day, and more often in damp crop or stony conditions. CAUTION: Disengage the threshing mechanism, lift the header to its maximum height, place the header safety latch over the cylinder rod and stop the engine.
Page 126 SECTION 4 When the stone trap is completely clean, close it by moving lever G completely downwards. When threshing maize or rice, the stone trap should be covered with a plate included in the maize or rice threshing equipment. 30242 GRAIN PAN ACCESS -- Figure 35 To gain access to the grain pan at the front, proceed...
Page 127 FIELD OPERATION ANTIDUST PLATE -- Figures 36 and 37 Remove antidust plate A and antiwrap shields B when operating in maize. Proceed as follows: 1. Remove the straw elevator (refer to paragraph headed ‘‘Straw elevator removal’’). 2. Unscrew bolts D and remove plate C to which anti- dust plate A is fitted.
Page 128 SECTION 4 DRUM AND CONCAVE PARAMETERS Parameters for selecting the drum speed and con- cave clearance are: S Type of crop S Crop maturity and variety S Moisture content S Volume of straw and grain S Weed contamination FUNDAMENTALS OF ADJUSTMENT S Maximum drum speed and minimum concave clearance give maximum threshing efficiency.
Page 129 55025 The drum socket wrench A is located under the fuel tank and is secured with latch B. CONCAVE CLEARANCE S Adjustment from the operator’s seat: Models TX62-63: Manual adjustment with the concave setting lever. Models TX64 -66-67-68-68 PLUS PLUS...
Page 130 When harvesting maize, concave C can be set to a clearance of 25 mm at the second (2) concave bar and 30 mm at the eighth (8) concave bar. For models TX62 and 63, this is measured with the concave setting lever in position 7 on the quadrant. CROP...
Page 131 25 mm at the front and 30 mm at the rear. Proceed as follows: 1. Models TX62-63 Ensure that the concave setting lever is in position 7 on the quadrant on the operator’s platform.
Page 132 K. In this case, the concave is not bolted in posi- tion, but it is adjustable with the concave set- 55022 ting lever on the operator’s platform (models TX62-63) or electrically (models TX64 PLUS -66-67-68-68 PLUS PLUS...
Page 133 FIELD OPERATION DRUM SPEED REDUCER [if installed] -- Figure 45 Using the reduction gearbox, two speed ranges on the drum can be obtained: S From 385 rpm to 1140 rpm (direct drive) This high speed range is used when harvesting regular crops (i.e.
Page 134 If needed, the concave and/or universal drum can be converted for harvesting other crops (e.g. when switching from cereals to maize). Have this job carried out by your New Holland dealer. BEATER The beater, which runs at 2/3 of the drum speed, is ac- cessible through the inspection opening S in the grain tank.
Page 135 Measure the right-hand side of the bars to know the correct sequence and use the bolts V to install the bars. TX66-67-68-68 PLUS 106.5 290.5 208.5 157.5 C B A TX62-63-64 PLUS PLUS 341.5 106.5 290.5 208.5 157.5 C BA 52670...
Page 136 SECTION 4 MULTI-THRESH SYSTEM -- Figures 50 to 52 With the multi-thresh system the beater and rotary separator concaves can be set in two positions. Closed position (1): Lever P forwards. This position is recommended for all crops as the rub- bing effect is high.
Page 137 FIELD OPERATION ROTARY SEPARATOR ROTARY SEPARATOR SPEED -- Figures 53 and 54 The rotary separator is driven by pulley V which has a double groove for an alternative speed: S 760 rpm is the factory-set speed which is suit- able for most crops such as barley, oats, rye, wheat, rice, grass seed, etc.
Page 138 SECTION 4 STRAW RETARDING CURTAIN -- Figures 56 and 57 A straw retarding curtain G is positioned at the rear of the rotary separator and above the straw walkers to prevent the grain from being thrown out of the com- bine by the rotary separator.
Page 139 FIELD OPERATION SIEVES SIEVE OPENINGS -- Figures 59 and 60 Adjust the opening of the presieve, according to the grain size, with the lever on the right-hand side of the sieve which is accessible after removing cover H. The 6 mm opening is the recommended position for most cereal crops and sunflower.
Page 140 SECTION 4 SIEVE REMOVAL -- Figures 61 to 63 1. Remove bolts J on both sides and remove the up- per sieve. On models TX66-67-TX68-TX68 , the upper PLUS sieve consists of two sieve halves. 2. Open cover K , remove bolts L and remove the lower sieve.
Page 141 FIELD OPERATION TYPES OF SIEVES AVAILABLE Sieves Type Crops Positions Opening Hart Carter Cereals Fixed Adjustable 1- 5/8’’ Maize New Holland Cereals Fixed Adjustable Presieve 1- 1/8’’ Maize Graepel sieve Corn Cob Mix Fixed Fixed 52 mm Hart Carter Cereals Adjustable 1- 1/8’’...
Page 142 SECTION 4 CLEANING FAN The cleaning fan speed can be adjusted electrically from the operator’s platform and can be read from the InfoView monitor. Change the fan rpm only when the machine is run- ning and adjust it to suit the nature of the crop, chaff load and moisture content.
Page 143 FIELD OPERATION RETURNS SYSTEM -- Figures 65 to 67 Models TX62-63-64 : Single returns auger PLUS PLUS Models TX66-67-68-68 : Double returns auger PLUS The returns cross auger can be cleaned by removing cover P. Should the roto-threshers become blocked, they can be unblocked and cleaned through opening Q.
Page 144 SECTION 4 The quantity of returns can be limited by: S Opening the lower sieve as wide as possible, con- sistent with producing a clean grain sample. S Not opening the presieve and the upper sieve too wide (this will stop excessive chaff from getting onto the bottom sieve).
Page 145 FIELD OPERATION GRAIN TANK GRAIN TANK FILLING SYSTEM -- Figures 68 to 71 1. The grain cross auger can be cleaned by removing covers S and T. 2. The grain elevator bottom side can be cleaned by removing cover U. 3.
Page 146 SECTION 4 GRAIN SAMPLE ACCESS -- Figure 72 The grain tank is provided with an inspection window Z where a grain sample can be taken when starting off in the field. A channel section in the grain tank brings the grain to the inspection window. 20989 GRAIN TANK WINDOW -- Figure 73 The window between the grain tank and the cab can...
Page 147 FIELD OPERATION GRAIN TANK COVERS -- Figures 75 and 76 To open the covers, move the left-hand cover N as indicated by the arrow. Open the right-hand cover P using lever Q. The covers can also be opened from the engine cover platform using handles R.
Page 148 SECTION 4 S The grain tank level warning light will illuminate. S The audible signal will sound for 5 seconds. S The flashing lights on the grain tank will be switched on and will stop after 5 seconds when switch 17 is in position 2, or will remain on when switch 17 is in position 3.
Page 149 FIELD OPERATION UNLOADING TUBE A warning light is provided in the cab to alert the op- erator when the unloading tube is not in the fully closed position as this may be an operating hazard in fields with trees, high tension wire pylons, telegraph poles, etc.
Page 150 SECTION 4 AUTOMATIC ENGINE SHUT-OFF In case of an emergency, in order to prevent engine or hydrostatic system damage, or to protect your person- al safety, the engine will automatically be shut off by the following elements: S Low engine oil pressure (+ warning light) S Excessive engine oil and engine coolant tempera- ture (+ warning light) S Low hydrostatic oil pressure (+ warning light)
Page 151 FIELD OPERATION 1 - - PANEL OVERVIEW -- Figure 83 Display Performance bargraph adjusting knobs Entry to Memory mode Header width correction button Enter/Clear button Entry to Service mode Button to switch from rpm mode to hec- tare mode, or vice versa Performance bargraph selector button Returns bargraph selector button 48283...
Page 152 Engine load bargraph Performance bargraph or returns capacity Threshing drum speed Ground, cleaning fan or engine speed Concave clearance (not for models TX62-63) Header cylinder pressure indication 52673 Area counter mode -- Figure 85 This mode can be selected from the rpm mode by...
Page 153 FIELD OPERATION Memory mode -- Figure 86 This mode can be selected after selecting the area WORK 88.88 ha 8888 h counter mode by pressing and can be left by 18 / NOV / 97 09.52 3.98 ha 1:01 h 3.87 ha/h pressing TOTAL 88.88 ha 8888 h...
Page 154 SECTION 4 Error reporting system The error reporting system is appearing in the rpm mode as well as in the service mode. The error reporting system is described further in this paragraph. Calibration mode -- Figure 88 This mode can be selected by pressing can be left by pressing Combine configuration input to ensure a correct set- up of the central process unit.
Page 155 FIELD OPERATION With the rpm mode selected, the following information will be provided: Engine load bargraph A -- Figure 89 The bargraph segments light up proportionally to the measured engine speed. All segments light up with the engine at maximum speed (without load). Maximum engine speed minus 5%: Engine bargraph lower segment and symbol R start to blink.
Page 156 SECTION 4 4. Adjust the ground speed with the ground speed control lever. The ground speed in km/h can be observed on the InfoView monitor. 5. Stop the machine after a hundred metres and take a grain sample. Check also for grain losses in the swath.
Page 157 FIELD OPERATION Returns capacity bargraph M -- Figure 91 The performance bargraphs B are replaced by a re- turns capacity bargraph M when is pressed for: S Less than 3 seconds: The returns are dis- played for 5 seconds. After that, the perform- ance bargraphs are again displayed.
Page 158 SECTION 4 Ground, cleaning fan or engine speed D -- Figure 93 Press to display the ground speed which is ad- justabe with the ground speed control lever and the gearshift lever. Press to display the cleaning fan speed wich is abjustable with the cleaning fan rocker switch.
Page 159 FIELD OPERATION 4 - - AREA COUNTER MODE -- Figure 95 The area counter mode as well as the rpm mode is used during field operation to control the different combining parameters described below. NOTE: In the area counter mode the engine load bar- graph A and the performance bargraph B (or returns capacity bargraph) are displayed as well.
Page 160 SECTION 4 Area count G -- Figure 97 This counter shows the area which has been har- vested since the area counter mode was last cleared (Refer to paragraph 5 ‘‘Memory mode’’). The area counter starts counting when: The threshing mechanism is engaged, The header drive is engaged, The header height is below the height cal- ibration value (refer to paragraph ‘‘Cal-...
Page 161 FIELD OPERATION S Each time the area counter is stopped by rais- ing the header above the height calibration value (refer to paragraph ‘‘Calibration’’, line 2, d), the full header width is restored. S The header width correction is also possible and is shown in the rpm mode.
Page 162 SECTION 4 To memorize current area counter values, the area counter mode should be selected, with the ground speed at ZERO. WORK 88.88 ha 8888 h 18 / NOV / 97 09.52 Press to open the area counter mode 3.98 ha 1:01 h 3.87 ha/h Press...
Page 163 FIELD OPERATION Selecting memory values -- Figure 100 On the memory screen, a memory can be selected to WORK 88.88 ha 8888 h display more information, such as: 18 / NOV / 97 09.52 S Memory reference 3.98 ha 1:01 h 3.87 ha/h S Area : 3.98 ha...
Page 164 SECTION 4 6 - - SERVICE MODE -- Figure 102 Press to enter the service mode, which will display: S Total threshing drum hours S Total engine hours S Engine hours service intervals S Error view selector line Leave the service mode by pressing 48172 Service intervals The service intervals are displayed as follows:...
Page 165 FIELD OPERATION Error summary -- Figure 103 Select the error summary by pressing , and then to confirm. The error reporting system provides the following in- formation: S Error code: 1 up to 99 : high importance level 100 up to 499 : medium importance level 500 up to 999 : low importance level IMPORTANT: Error 171 is not an error but a real time voltage...
Page 166 10 hours of each other (component replaced). Contact your New Holland dealer as soon as possible to verify this. In the meantime you can continue to use the combine as it does not effect the func- tion of the system.
Page 167 FIELD OPERATION Error table Code Error description Importance (NO ERROR) ‘‘LCD NETWORK ERROR” HIGH Optical fibre failure. ‘‘OTHER NETWORK ERROR” HIGH Optical fibre failure. ‘‘NETWORK OVERLOAD” HIGH Too much traffic on the local network. ‘‘SOFTWARE ERROR” HIGH Software fault or failure has been detected. ‘‘TOTAL ENGINE HOURS =”...
Page 168 SECTION 4 Code Error description Importance ‘‘ENGINE RPM SENSOR +” MEDIUM Engine rpm sensor shorted to +12 Volt. ‘‘REEL SPEED SENSOR 0” MEDIUM Reel speed sensor disconnected (open) when the drum mechanism is on. REMARK: The error will only be valid if the drum mechanism is on and if the header is a grain header as it is disabled for maize headers and for road transport, when the header is usually disconnected.
Page 169 FIELD OPERATION Code Error description Importance ”HEADER HEIGHT S. 0/--” MEDIUM Header height sensor or potentiometer disconnected or shorted to ground. ‘‘HEADER HEIGHT SENS. +” MEDIUM Header height sensor or potentiometer shorted to +12 Volt. ‘‘LOSS SENS WALKER R 0” MEDIUM Right-hand straw walker loss sensor disconnected.
Page 170 SECTION 4 Code Error description Importance ‘‘LEVEL PRINT FAILURE” MEDIUM Electronics on levelling printed circuit not functioning. ‘‘LEVEL PRINT FAULT” MEDIUM Electronic steering of the actuator output on the printed circuit not func- tioning. The levelling printed circuit continues its work using relays only, but it will fail soon due to burned contacts.
Page 171 FIELD OPERATION Code Error description Importance ‘‘‘BEATER RPM SENSOR 0” Beater rpm sensor disconnected (open). ‘‘BEATER RPM SENSOR --” Beater rpm sensor shorted to ground. ‘‘BEATER RPM SENSOR +” Beater rpm sensor shorted to +12 Volt. ‘‘GRAIN ELEVATOR S. 0” Grain elevator sensor disconnected (open).
Page 172 SECTION 4 Code Error description Importance ‘‘LATER. FLOAT S. 0/--” Lateral float sensor or potentiometer disconnected or shorted to ground. ‘‘LATER. FLOAT IND.S.+ ” Lateral float sensor or potentiometer shorted to +12 Volt. 7 - - CALIBRATION -- Monitor -- Lateral float sensor When to calibrate -- Returns sensor Calibration is carried out:...
Page 173 FIELD OPERATION 4-72...
Page 174 SECTION 4 2. Enter the calibration mode by pressing The display will show the five calibration selec- tion lines - Figure 104: Machine type and specifications Header width and height Ground speed Returns indication Date and time 48151 3. The selection lines can be selected with the scroll keys Press to validate the choice.
Page 175 FIELD OPERATION a) Once arrived at a selection line, as de- scribed, press to go from one item to the next one. Press as many times as needed until the appropriate item is reached. b) When no further items need to be cali- brated, it is not necessary to proceed to the end of a selection line, which is when ‘‘CAL/SET COMPLETE’’...
Page 176 SECTION 4 b) Figure 106 -- Appearing: ‘‘CHOPPER: YES’’ or ‘‘CHOPPER: NO’’ In case a straw chopper is installed, se- lect ‘‘CHOPPER: YES’’ by pressing , and to validate the choice. In case no straw chopper is installed, se- lect ‘‘CHOPPER: NO’’ by pressing 48164 c) Figure 107 -- Appearing: ‘‘LAT.
Page 177 FIELD OPERATION d) Figure 108 -- Appearing: ‘‘CAL LAT FLOAT: NO’’ In case the machine is equipped with lat- eral flotation (selected ‘‘LAT. FLOAT: YES’’ as described in c), and the lateral float bargraph indicator B (Fig. 82) should give a correct indication of the header position, select ‘‘CAL LAT.
Page 178 SECTION 4 Figure 110 -- Appearing: ‘‘CAL LAT FLOAT: YES - SET ’’ Now move the header to its mid-position. Press to validate this position. 48168 Figure 111 -- Appearing: ‘‘CAL LAT FLOAT: YES - SET ’’ Now tilt the header completely to the left- hand side (this side down) until its end- of-stroke.
Page 179 FIELD OPERATION Figure 112 -- Appearing: ‘‘RIGHT RETURN : YES’’ Models TX62,TX63,TX64 and TX65 PLUS PLUS do not have a right return, so select ‘‘RIGHT RETURN : NO’’. Models TX66,TX67,TX68 and TX68 PLUS have a right return, so select ‘‘RIGHT RE- TURN : YES’’.
Page 180 SECTION 4 h) Figure 114 -- Appearing: ‘‘MAXIMUM ENGINE RPM XXXX’’ The four X’s should read: 2200 This is the engine high idle speed (under no load), which will be used as a reference for the engine speed bargraph and rpm monitor. Select the correct number by pressing , and validate by pressing 48157...
Page 181 FIELD OPERATION The display will show -- Figure 116 ‘‘BE SURE ENGINE SPEED IS MAXI- MUM AND PRESS ENTER’’ Run the engine at maximum speed with- out any mechanism being engaged and press to confirm this speed. The theoretical engine speed given be- fore is now matched to the realistic one.
Page 182 CONCAVE: YES’’ by pressing , and validate the choice by pressing The calibration procedure will automati- 52336 cally continue with step l. Models TX62-TX63: Select ‘‘DISPLAY CONCAVE : NO’’ by pressing , and validate the choice by pressing The calibration procedure will automato- cally continue with step o.
Page 183 FIELD OPERATION Figure 119 -- Appearing: ‘‘CAL CONCAVE :’’ In case a threshing concave actuator cal- ibration is required to give a correct in- dication of the concave position, shown on the bottom line of the monitor rpm mode, select ‘‘CAL. CONCAVE: YES’’ by pressing , and validate the choice.
Page 184 : ‘‘AUTOMATIC COMP.: YES’’ by pressing , and to validate. The calibration procedure will automati- cally continue with step r. When selecting ‘‘AUTOMATIC COMP.: NO’’ (TX62 option), the calibration proce- 52226 dure will automatically continue with step 4-83...
Page 185 FIELD OPERATION p) Figure 123 -- Appearing: ‘‘CAL. HEADER SPEED: NO’’ Select ‘‘CAL. HEADER SPEED: NO’’ by pressing , and validate by pressing The calibration procedure will automati- cally continue with step r. Select ‘‘CAL. HEADER SPEED: YES’’ 52227 when the settings of the header speed should be changed.
Page 186 SECTION 4 Figure 125 -- Appearing: ‘‘HEADER SPEED DOWN: 200’’ Now it is possible to change the header speed down (in the ‘‘slow’’ position of the button) constant into a new one between 0 and 200 by pressing to validate the new value. 52228 Figure 126 -- Appearing: ‘‘HEADER SPEED FAST DOWN: 200’’...
Page 187 FIELD OPERATION Figure 127 -- Appearing: ‘‘Set contrast LCD and push ENTER’’ Change the contrast of the display by pressing , and press to validate the choice. NOTE: In case someone pressed the button 52273 while the screen was completely dark or com- pletely blank, press the following keys: Lateral Concave...
Page 188 SECTION 4 At the bottom of the display appears -- Figure 130: ‘‘CAL/SET COMPLETE’’. This means line 1 is now completely cali- brated. After 5 seconds the monitor will return to the rpm mode as shown in Fig- ure 84. SET CONTRAST LCD AND PUSH ENTER NOTE:...
Page 189 FIELD OPERATION a) On the display will appear - Figure 132: ‘‘REEL SPEED SYNCHRO GAIN: 95 %’’ The reel speed synchronization system is an automatic system which, if switched on with switch 43 (Section 2, Fig. 10) in the instru- ment panel, creates a linear relationship of the reel speed (in m/sec) with the ground speed.
Page 190 SECTION 4 Select the number by pressing , and then validate by pressing NOTE: Manual operation of the reel speed va- riator swith increases (↑) or decreases (↓) the reel speed versus the ground speed but the relationship remains the same (z), even if the battery key was turned off.
Page 191 FIELD OPERATION When a maize header is attached: in- crease the header width to a value higher than 1999. Select: number of rows x row distance (always in cm!) e.g. 6 x 76 row distance number of rows Select by pressing to validate.
Page 192 SECTION 4 d) Figure 136 - Appearing: ‘‘SET MAXIMUM STUBBLE’’ symbol Bring the header in the maximum stubble height position (*) (own choice). (*): This position is also the height above which the hectare counter will stop counting. Press to validate. 48149 e) Figure 137 - Appearing: ‘‘SET GROUND LEVEL’’...
Page 193 FIELD OPERATION Figure 138 - Appearing: ‘‘FLEX HEADER INSTALLED: NO’’ If no flex header is installed, press to validate. The display will show ’’CAL/SET COM- PLETE’’ and the monitor will return, after 5 seconds, to the rpm mode as shown in Figure 84.
Page 194 SECTION 4 h) Figure 140 - Appearing: ‘‘CORRECTION NEUTRAL: X.XX’’ X.XX is a constant which can be selected be- tween --1.5 and +1.5 to obtain a stable oper- CORRECTION NEUTRAL: ating height. - - 0.2 Press to select a specific constant.
Page 195 FIELD OPERATION Figure 142 - Appearing: ‘‘SPEED FACTOR’’ X.XX is a constant which can be selected be- tween 0.5 and 0.20 to obtain a good reaction speed of the flex header height control in rela- SPEED FACTOR: tion to the forward speed of the combine. 0.05 Press to select a specific...
Page 196 SECTION 4 Figure 144 - Appearing: ‘‘CALIBRATE FIRST THE NORMAL HEADER HEIGHT CONTROL CAL/SET COMPLETE’’ After 5 seconds the monitor will return to the rpm mode as shown in Figure 84. First perform the header height control calibration. Refer to paragraph headed ‘‘Header height control calibrations’’...
Page 197 FIELD OPERATION m) Figure 146 - Appearing: ‘‘THRESHING ON AND SET MIN STUBBLE HEIGHT AND PUSH ENTER’’ Bring the header in the minimum stubble height position with switch 18 (Fig.1). Press to validate. 48184 n) Figure 147 - Appearing: ‘‘EXECUTE US CALIBRATION AND ENTER WHEN DONE’’...
Page 198 The ground speed which appears on the screen can only be accurate if the parame- ters are correctly programmed. Ask your New Holland dealer to assist you, if neces- sary. 1. Enter the calibration mode by pressing 2. Select line 3 (‘‘GROUND SPEED’’) by pressing...
Page 199 1 km/h. 48152 Determination of constant: 3 different ways. 1) Taking into account the tyre dynamic radius: GROUND SPEED CONSTANT TYRE R (m) TX62 TX64 TX65 TX66 TX67 TX68 PLUS PLUS...
Page 200 Teeth on large final drive gear b: Teeth on small final drive gear c: Teeth on differential gear R: Traction tyre dynamic radius (m) (For tracks: radius of the primary track roller) TX62 TX63 TX64 PLUS TX65 PLUS TX66...
Page 201 FIELD OPERATION 3) Driving a determined distance (e.g. 1 km) a) Introduce a constant = 1000 (as described in this section) by pressing , and to validate. b) Press to leave the calibration mode and enter the rpm mode. c) Press to switch to the hectare counter mode as shown in Figure 152.
Page 202 SECTION 4 i) To change this ground speed constant: press , and to vali- date. At the bottom of the display will appear ‘‘CAL/SET COMPLETE’’ . This means line 3 is now completely calibrated. After 5 sec- CAL/SET COMPLETE onds the monitor returns to the rpm mode (Figure 84).
Page 203 FIELD OPERATION NOTE: It is normally not advisable to change the fac- tory-programmed value of 200. In case change is required: Press to select a specific constant. Press to validate. 48143 b) Figure 156 - Appearing: ‘‘CALIBRATE RETURN: NO’’. This calibration has to be carried out: At the first start-off Whenever changing the cleaning shoe speed.
Page 204 SECTION 4 c) Figure 157 - Appearing: ‘‘CALIBRATE RETURN: THRESHING ON / SET ENGINE SPEED MAX / RETURNS AUGER MUST BE EMPTY / PRESS ENTER ’’. This means, to calibrate the returns: The threshing mechanism must be en- gaged. The engine must be run on maximum. The returns auger must be empty.
Page 205 FIELD OPERATION a) Figure 159 - Appearing on the display: ‘‘DATE ..TIME ..’’ The date (day and month), the year and the time can be selected separately by pressing each time The selected item will start to blink. Change the selected item by pressing (If the key is held for more than 2 seconds, the 48147...
Page 206 Cal/Set Complete • • Units • Max engine RPM • Cal. engine RPM • Cleaning shoe • Display concave • Cal. concave Cal. concave • Automatic com- • pensation Header speed (TX62) Set contrast LCD • Cal/Set Complete • 4-105...
Page 207 FIELD OPERATION Units with flex header control printed circuit Type Header Ground speed Returns Date & Time Language Reel speed synchro Ground speed con- Return cap constant Date & Time • • • • • gain stant Chopper Cal return Cal/Set Complete •...
Page 208 SECTION 4 SPEED CONTROL MODULE Channel Function Threshing drum Cleaning fan Clean grain cross auger and elevator Beater Not used Not used Straw chopper Returns auger (left-hand side Returns auger (right-hand side) Straw walkers Straw walker blockage Rotary separator The determination of the maximum shaft speeds is based on a 5 seconds measuring period.
Page 209 FIELD OPERATION DIFFERENTIAL LOCK [if installed] When operating in slippery or muddy ground condi- tions the differential lock may be engaged to provide better traction. If one of the traction wheels starts spinning, immedi- ately depress the differential lock pedal. Now both traction wheels will turn at the same speed.
Page 210 SECTION 4 NOTE: Latch B has two positions to secure the spreader depending on the spread patterns re- quired: Position 1: Narrow spread pattern Position 2 : Wide spread pattern 2. Move the straw guiding plate to the front (i.e. the chopping position) with lever D.
Page 211 FIELD OPERATION NOTE: S With the engine and the threshing mecha- nism running, straw guiding plate E in the chopping position and the straw chopper not yet engaged, the horn should sound! S The chopper clutch is automatically disen- gaged when the threshing mechanism is disengaged.
Page 212 SECTION 4 Proceed as follows: 1. Remove bolt W, taking care not to lose the two spacers and washers. 2. Turn the knife or install a new one. 3. Insert bolt W from the right-hand side (facing the direction of travel). 4.
Page 213 FIELD OPERATION CHOPPING QUALITY -- Figure 165 The chopping plate L can be set in three different posi- tions with eccentric part M. The closer the plate L is set to the rotor, the shorter the chopped straw will be. Loosen bolts N on both sides, turn eccentric part M into the desired position and make sure notch P is onto stop Q.
Page 214 SECTION 4 CHAFF SPREADER [if installed] -- Figures 168 to 173 OPERATING POSITIONS The chaff spreader has four positions: S Forward position: Spreading position S Vertical posiiton: Control of grain losses Maize harvesting position 43204 S Rear position: Setting of sieve position S Swing-up position to remove the sieves.
Page 215 FIELD OPERATION It is possible to adjust the distance between the sieves and the chaff spreader in the forward postion. Four distances are available. To change the distance, proceed as follows: 1. Set the chaff spreader into the vertical position. 2.
Page 216 SECTION 4 4. Remove two bolts C (Fig.172) on the left-hand side. CAUTION: The chaff spreader is heavy, use a lifting device of adequate capacity. 5. Remove chaff spreader plate P by loosening bolts D on both sides. 43210 AIR CONDITIONING The air-conditioning system must only be operated after the combine engine is warm and the interior of the cab is 15°...
Page 217 FIELD OPERATION COMBINE PERFORMANCE CHECKS KILL-STALL 11. With all previous factors considered, readjust the combine. The only way to accurately check the performance of NOTE: the combine is to complete a ‘‘kill-stall’’. Make only one adjustment at a time so that any 1.
Page 218 SECTION 4 Cracked or damaged grain can be caused by a con- The front third of the upper sieve should be com- cave setting that is too close to the drum. Increase the pletely clean. The middle third should have some concave clearance and then reduce the drum speed grain but mostly residue.
Page 219 FIELD OPERATION GRAIN LOSS MEASURING KIT -- Figure 174 (Part number 80456667 - can be ordered from your local dealer). LOSSES Losses may occur at different stages: a) Pre-combining losses (i.e. losses found in front of the combine) are usually caused by adverse 20956 weather conditions, poor crop conditions and crop maturity.
Page 220 SECTION 4 HOW TO USE THE KIT Total losses caused by the machine: 1. Walk beside the combine in operation and throw Lt = (b + c) + (d + e) + f - a the tray under the centre of the cleaning shoe. CAUTION: When checking losses, the straw chop- per or spreader drive must be disenga-...
Page 221 FIELD OPERATION 50680 Example: Model TX66 with 17 ft (5.10 m) grain header operating in wheat. Refer to Figure 175: 8 grains in the tray means a loss of 11.3 kg/ha. The diagram in Figure 176 will help you to determine the loss percentage. 50679 4-120...
Page 222 SECTION 4 HOW TO OBTAIN AN IDEA ON LOSS LEVEL - - Figure 177 Example: Model TX66 with 17 ft (5.10 m) grain header operating in wheat. Average yield: 5000 kg/ha. 50399 -- Surface P = surface being harvested: -- Considering the average weight of wheat being 1 meter multiplied by X (header width) = 5.1 m 23,000 grains/kg, this means: 586 grains in sur- face Q (1 % loss level!).
Page 223 SECTION 4 SUMMARY OF THE MACHINE SETTINGS FOR DIFFERENT CROPS Concave position Optional Drum TYPE OF • TX62-63 equipment speed CROP • TX64 to TX68 PLUS PLUS required • Clearance at 2nd and 8th bar • De-awning plates • 2nd position...
Page 224 FIELD OPERATION Sieve openings Beater Rotary equipment separator speed Presieve Upper Lower speed Blades 760 rpm 900 rpm Open 3 -- 5 mm 6 mm 10 -- 12 mm 3 -- 5 mm 6 mm Blades 760 rpm 700 rpm 10 -- 12 mm 3 -- 5 mm 6 mm...
Page 225 SECTION 4 Concave position TYPE OF Optional Drum • TX62-63 equipment speed • TX64 to TX68 PLUS PLUS CROP required • Clearance at 2nd and 8th bar • Graepel sieve ex- • 3rd to 6th position tension • 24 mm...
Page 226 FIELD OPERATION Sieve openings Beater Rotary equipment separator speed Upper Lower Presieve speed 450 -- 500 rpm Blades 400 rpm 8 mm 2 mm 6 mm Eccentric shaft low rpm 760 rpm Blades 5 mm 3.5 mm 6 mm or teeth Beans: 15 mm Teeth 400 or 760 rpm...
Page 227 SECTION 4 NOTES 4-127...
Page 228 SECTION 5 ADJUSTMENTS AND MAINTENANCE nent described in this Section. CAUTION: Always stop the engine, unless other- wise instructed, before checking and/or adjusting any belt, chain or other compo- DRIVE BELTS AND CHAINS [left-hand side] - - Figure 1 IMPORTANT: Daily check all belt and chain tensions to en- sure optimum operation.
Page 229 X = 155 mm for 4HB belt Adjust with nuts A. Y should be 0 mm. Adjust with nuts B. 30215 2 STRAW ELEVATOR AND HEADER ENGAG- ING BELT Models TX62-63 -- Figure 3 Models TX64 -66-67-68-68 PLUS PLUS PLUS...
Page 230 SECTION 5 Proceed as follows per drive belt: NOTE: For models TX62-63, only steps 5 to 7 are ap- plicable. 1. Start the engine. 2. Run the engine at maximum speed for a short time. 3. Stop the engine. 4. Turn the key clockwise to the ignition posi- 55033 tion.
Page 231 ADJUSTMENTS AND MAINTENANCE 4 MAIN ENGAGING BELT Proceed as described in paragraph 2. Models TX62-63 -- Figure 8 (underneath steering platform) Correct belt tension (in engaged position): Spring length L corresponds with the notch in plate M. Adjust with nut N.
Page 232 SECTION 5 CLEANING SHOE DRIVE BELT S Self-levelling cleaning shoe -- Figure 11 Correct belt tension: Spring length R = indicator plate length S. Adjust with nut T. S Fixed cleaning shoe -- Figure 12 Correct belt tension: Spring length U = indicator plate length V. Adjust with nut W.
Page 233 ADJUSTMENTS AND MAINTENANCE ROTO-THRESHER AND RETURNS CROSS AUGER DRIVE CHAIN -- Figure 14 Tension the chain with idler sprocket F. 21073 RETURNS AUGER DRIVE CHAIN -- Figure 15 Tension the chain with idler G. 42795 MAIN DRIVE BELT -- Figure 16 Correct belt tension: Spring length B = indicator plate length C.
Page 234 SECTION 5 10 STRAW CHOPPER FRONT DRIVE BELT [if fitted] -- Figure 17 Correct belt tension: Spring length L = indicator plate length M. Adjust with nut N. 42929 11 STRAW CHOPPER REAR DRIVE BELT [if fitted] -- Figure 18 Correct belt tension: Spring length O = indicator plate length P.
Page 235 ADJUSTMENTS AND MAINTENANCE 13 CHAFF SPREADER DISCS DRIVE BELT [if fitted] -- Figure 20 Correct belt tension: Spring length U = indicator length V. Adjust with nut W. 43208...
Page 236 SECTION 5 DRIVE BELTS AND CHAINS [right-hand side] -- Figure 21 30218 TX62-63-64 66-67-68 TX68 PLUS PLUS PLUS 30219 30220 14 Unloading system drive chain 24 Cooling fan drive belt 15 Drum vari-drive belt 25 Rotary dust screen drive belt...
Page 237 ADJUSTMENTS AND MAINTENANCE 14 UNLOADING SYSTEM DRIVE CHAIN - - Figure 22 Tension the chain with sprocket Q. 42807 15 DRUM VARI-DRIVE BELT a) Standard drum variator drive [if installed] Figure 23 The tension of the drum vari-drive belt is cor- rect when spring H is adjusted to the length of the indicator plate G.
Page 238 SECTION 5 Adjustment a) Variator on MINIMUM position: The variator arms J should be against the frame. The factory setting of the (new) belt depth on the drive sheaves is 105 mm and an initial setting of eyebolt K is 56 mm. If needed, i.e.
Page 239 ADJUSTMENTS AND MAINTENANCE b) Torque-sensing drum variator Adjustment installed] -- Figure 24 (i) Variator on MINIMUM position: The drum variator belt is tensioned automati- cally according to the torque on the drum shaft (“Torque-sensing drum variator”). Move pivot block D against the frame. Adjust nut K until a belt depth of 105 mm on the intermediate shaft pulleys is ob- tained or distance X measures minimum...
Page 240 SECTION 5 max 3 minimum maximum max 3 52068 5-13...
Page 241 ADJUSTMENTS AND MAINTENANCE 16 BEATER DRIVE BELT -- Figure 25 Correct belt tension: Spring length P = indicator plate length Q. Adjust with nut R. 42921 17 GRAIN STORAGE BELT -- Figure 26 Correct belt tension: Spring length A = indicator plate length B. Adjust with nut C.
Page 242 SECTION 5 19 ROTARY SEPARATOR DRIVE BELT -- Figure 28 Correct belt tension: Spring length E = indicator plate length F. Adjust with nut G. 42917 5-15...
Page 243 ADJUSTMENTS AND MAINTENANCE 20 CLEANING FAN VARI-DRIVE BELT - - Figure 29 Checking Start the engine and engage the threshing mechanism. Move the fan variator to MINIMUM. Stop the engine and check clearance X between the sheaves on the fan shaft. Clearance X should be minimum 1 mm.
Page 244 SECTION 5 Low speed fan variator [if installed] -- Figures 30 to 32 To change the variator sheaves and belt, proceed as follows: 1. Start the engine and engage the threshing mech- anism. 2. Set the fan variator on maximum speed. 3.
Page 245 ADJUSTMENTS AND MAINTENANCE 21 STRAW WALKER INTERMEDIATE SHAFT DRIVE BELT -- Figures 33 and 34 The belt tension is correct when belt D can be de- flected 14 mm at Z when applying a force of 17 N. Adjust with rod V after loosening the three bolts U.
Page 246 13 mm. Loosen nut K to adjust. 26 HYDRAULIC PUMP DRIVE BELT -- Figure 38 54740 Correct belt tension: Models TX62-63-64 -66-67 PLUS PLUS Applying a force of 3 daN at the midpoint of the belt should deflect the belt 7.6 mm.
Page 247 28 ALTERNATOR DRIVE BELT [Models TX62-63-64 -66-67] PLUS PLUS Self-adjusting idler, no adjustment needed. 29 AIR CONDITIONING COMPRESSOR DRIVE BELT [Models TX62-63-64 -66-67] -- PLUS PLUS Figure 40 Correct belt tension: Applying a force of 2.3 daN at the midpoint of the belt between the two pulleys should deflect the belt 3 mm.
Page 248 SECTION 5 30 RETURNS AUGER DRIVE CHAIN [right-hand side] [Models TX66-67-68-68 PLUS Figure 41 Tension the chain with idler V. 30212 TX66-67-68-68 PLUS 31 STRAW FLOW BEATER DRIVE BELT - - Figure 42 Correct belt tension: Spring length S = indicator plate length T. Adjust with nut U.
Page 249 ADJUSTMENTS AND MAINTENANCE STRAW ELEVATOR CHAIN TENSION -- Figures 43 and 44 The tension of the straw elevator chain is kept con- stant by spring A which pushes the mounting sup- ports of the lower shaft forwards. Correct chain tension: Spring length A = indicator plate length B (both sides).
Page 250 SECTION 5 SLIP CLUTCH -- Figures 46 and 47 The audible slip clutch J is factory-set for average conditions and must not be further tensioned. Correct clutch tension ( in case of disassembly): The length of spring K should measure 75.5 mm (slip clutch torque is 600 Nm).
Page 251 ADJUSTMENTS AND MAINTENANCE FRONT FACE ADJUSTMENT [if installed] -- Figure 49 The operating angle of the header is adjustable to im- prove crop feeding. The angle of the straw elevator front face can equally be adjusted by changing dis- tance X (factory-set to 72 mm) and distance Y (facto- ry-set to 49 mm).
Page 252 SECTION 5 CONCAVE ADJUSTMENT -- Figure 51 Proceed as follows: 1. Open the covers above inspection holes J. 2. Loosen the four bolts K. 3. Move the roto-thresher concave to a minimum of 5 mm from the roto-thresher teeth (see L). 4.
Page 253 ADJUSTMENTS AND MAINTENANCE SLIP CLUTCH -- Figure 53 To protect the clean grain drive line an audible slip clutch is fitted to the gearbox. The slip clutch is fac- tory-set for average crop conditions. To adjust, compress spring Q completely and then re- lease the nut 5 + -- 1/4 turns.
Page 254 SECTION 5 c) Remove cotter pin H, screw nut J against the end cap K and tighten to complete release of the parking brake disc. Measure distance X again. The difference between the two values is the piston travel. Piston travel should be be- tween 1.5 and 3.5 mm.
Page 255 The brake fluid has to be changed every two years. Contact your dealer to carry out this job. CAUTION: S In case of leakage or malfunction of the brake system, immediately con- tact your New Holland dealer. S The seals of the brake slave cylinders contain fluoroelastomers which, when used under normal conditions, are perfectly safe.
Page 256 SECTION 5 STEERING AXLE TOE-IN ADJUSTMENT -- Figure 58 (aerial view) The steering wheels should have the correct amount of toe-in, otherwise premature tyre wear may occur. The distance between the steering wheels must be smaller at the front than at the rear (facing the direc- tion of travel).
Page 257 ADJUSTMENTS AND MAINTENANCE STEERING AXLE POSITION -- Figures 59 and 60 When operating on standard steering wheels, the steering axle should be installed in the upper hole R in the frame and, in the case of an adjustable steering axle, in the front position (long bushing T is fitted at the rear of the steering axle).
Page 258 50 hours of operation for correct nut torque or possible play. If, for any reason, the steering ball joints were disas- sembled, the nut torque should be as mentioned in Figure 62 for models TX62-63-64 , or in PLUS PLUS...
Page 259 ADJUSTMENTS AND MAINTENANCE ADJUSTABLE STEERING AXLE [if fitted] -- Figures 64 and 65 The adjustable steering axle has three positions: S Narrow position NOTE: This position is mandatory in Germany for road transport S Mid position 51678 S Wide position Adjustment CAUTION: Use suitable jack stands, securely posi-...
Page 260 SECTION 5 9. Reinstall the steering cylinder support J in the correct position. 10. Reinstall the bolts in the tie rod. Adjust the toe-in as described in the previous para- graph. Steering wheel stops -- Figure 66 The steering wheel stops are factory-set and should normally not require further adjustment.
Page 261 ADJUSTMENTS AND MAINTENANCE HEAVY-DUTY ADJUSTABLE STEERING AXLE [if fitted] -- Figure 68 to 70 The heavy-duty adjustable steering axle has 7 posi- tions. Adjustment 54780 CAUTION: Use suitable jack stands, securely posi- tioned underneath the rear of the ma- chine, before adjusting the steering axle. Proceed as follows: 1.
Page 262 SECTION 5 Steering wheel stops -- Figure 71 The steering wheel stops, i.e. the minimum stroke length of the cylinders, are factory-set and need no further adjustment. If, for any reason, the stops require adjustment, pro- ceed as follows: 1. Rotate the steering wheel to the extreme right- hand position so that the steering cylinder is at its minimum stroke.
Page 263 ADJUSTMENTS AND MAINTENANCE Rear-wheel position -- Figure 73 The complete steering wheel can be repositioned on the steering axle in order to lift the machine rear end to a level combine position. Figure 73 shows the five different positions. Install steering cilinder support N in the correct position.
Page 264 SECTION 5 ASSEMBLY POSITION OF STEERING ARM ASSEMBLY AND MINIMUM TRACK WIDTH POSITION Models TX62-63-64 PLUS PLUS Steering tyre Minimum track Height position width position detail No. Traction tyre 10/75 12/110 24.5R32--167A8--STR 650/75R32--167A8--DT820(SQ) PIVOT STOP 30.5LR32--167A8--STR 800/65R32--172A8--STR PIVOT STOP VA73x44.00x32--NHS--STGXT--12PR...
Page 265 ADJUSTMENTS AND MAINTENANCE ASSEMBLY POSITION OF STEERING ARM ASSEMBLY AND MINIMUM TRACK WIDTH POSITION Models TX66-67-68-68 PLUS Steering tyre Minimum track Height position width position detail No. Traction tyre 24.5R32--167A8--STR 650/75R32--167A8--DT820(SQ) PIVOT STOP 30.5LR32--167A8--STR 800/65R32--172A8--STR PIVOT STOP VA73x44.00x32--NHS--STGXT--12PR 1050/50R32--174A8--XM609 PIVOT STOP Tracks S Cantone S Grecav PIVOT STOP...
Page 266 SECTION 5 REAR-WHEEL DRIVEN STEERING AXLE [if fitted] This steering axle has four positions -- Figure 77 Adjustment -- Figures 74 to 77 21149 CAUTION: Use suitable jack stands, securely posi- tioned underneath the rear of the ma- chine, before adjusting the steering axle. Proceed as follows: 1.
Page 267 ADJUSTMENTS AND MAINTENANCE 51594 Rear-wheel position -- Figure 78 When operating on tracks, the complete steering wheel and hydrostatic motor can be repositioned on the steering axle in order to lift the machine rear end to a level combine position. Figure 78 shows the standard clearance position U and the high clearance position V, when tracks are used.
Page 268 SECTION 5 ENGINE IMPORTANT: Clean the engine area, the radiator compart- ment and, in particular, the exhaust system daily to prevent fire hazards. When operating in extremely dry crops and in heavy dust conditions, check these areas more often and clean, if necessary.
Page 269 IMPORTANT: The fuel tank is vented through the filler cap. If a new filler cap is required, always replace it with an original vented cap. Fuel tank capacity Models TX62-63-64 : 450 litres PLUS Models TX65 -66-67-68-68 : 600 litres...
Page 270 3. Screw the filter on by hand and tighten it securely (firmly against the head and then an additional 1/4 to 1/2 turn). 4. Bleed the fuel system (refer to the next para- graph). 5. Models TX62-63-64 -66-67: PLUS PLUS The fuel filter contains a sediment bowl at its bot- tom side which collects large particles of dirt and water.
Page 271 As the fuel injectors and fuel injection pump have to be set very accurately on specialized equipment, we strongly recommend that any repairs on these parts are carried out by your New Holland dealer. COOLING SYSTEM Coolant level -- Figure 82 Daily check the radiator coolant level on the level indi- cator A when the engine is cold.
Page 272 SECTION 5 WARNING: S Take care if removing the radiator cap when the engine is hot. Cover the cap with a rag and turn slowly to release the pressure before removing the cap completely. S Do not add cold water to a hot radia- tor.
Page 273 ADJUSTMENTS AND MAINTENANCE To remove air from the system, proceed as follows: 1. Fill the radiator to the bottom of the filler neck. Leave the radiator cap off. 2. Start the engine and vary the rpm between low idle and 1500 rpm for 3 minutes. 3.
Page 274 SECTION 5 Water conditioner element B [Model TX68-68 only] -- Figure 84 PLUS Replace the element every 400 operating hours or once a year, whichever comes first. 42932 CRANKCASE BREATHING SYSTEM -- Figure 85 The crankcase is vented through the valve cover and housing A to the inlet tube.
Page 275 ADJUSTMENTS AND MAINTENANCE ROTARY DUST SCREEN AND COOLING SYSTEM -- Figures 86 and 87 All TX Series models (except for TX68) have a hinged rotary dust screen door. To gain access to clean the cooling system, proceed as follows: 1. Open safety guard A and lock B. 2.
Page 276 SECTION 5 AIR INTAKE SYSTEM -- Figures 88 and 89 The filter element Q should only be cleaned when the warning light in the combine cab illuminates and the audible alarm sounds (500 mm vacuum). To remove the air cleaner element Q, remove cover C by loosening three clamps S and remove the air cleaner element.
Page 277 ADJUSTMENTS AND MAINTENANCE If the element is soiled with oil or soot, it is possible to soak it for 15 minutes in a solution of 75 grammes of non-sudsy detergent and 10 litres of lukewarm water. Rinse the element thoroughly in clean water until the water remains clear and leave the element to dry.
Page 278 SECTION 5 CAB AIR FILTER -- Figures 90 and 91 The cab air filter is located near the cab door on the left-hand side. Clean the cab air filter regularly and, in extremely dusty conditions, daily. Wear a suitable dust mask! Proceed as follows: 30830 1.
Page 279 ADJUSTMENTS AND MAINTENANCE AIR CONDITIONING CONDENSER -- Figure 92 Regularly inspect and clean the condenser A with compressed air. 55028 EVAPORATOR -- Figures 93 and 94 Inspect and clean the evaporator, if necessary. Remove two bolts B and tip up the seat to gain ac- cess to evaporator C, heating radiator D [if installed] and the ventilation fans.
Page 280 SECTION 5 FILTER-DRIER -- Figure 95 A sight glass and a ring-shaped moisture indicator F on the right-hand side of the engine cover serve for determining the condition of the R134a gas. S If the refrigerant is without air bubbles, then the re- frigerant condition is good.
Page 281 ADJUSTMENTS AND MAINTENANCE Every 50 operating hours, drain the condensed water from the air receiver B through cock C, and from the water separator D. A union E is installed to attach pneumatic service tools and for cleaning purposes. The inner thread of the union is 1/2 GAZ CYL. 43174 43175 Air reservoir specification...
Page 282 SECTION 5 HYDRAULIC SYSTEM HYDRAULIC HOSE REPLACEMENT S Flexible hose assemblies must not be constructed from hoses which have Hydraulic hoses are an important safety element in been previously used as part of a modern machinery. However, hose characteristics hose assembly. alter under pressure, thermal and UV light load over S Do not weld to the piping.
Page 283 ADJUSTMENTS AND MAINTENANCE ELECTRICAL SYSTEM FUSES AND RELAYS -- Figures 99 and 100 All fuses and relays are situated in the box above the right-hand traction wheel, except for the start relay and the 12 - 24 V transformer (for these parts, refer to the Service Parts Catalogue).
Page 284 SECTION 5 51044 5-57...
Page 285 ADJUSTMENTS AND MAINTENANCE A. Power module - - Figures 99 and 101 Fuse n° Amperage Function Brush in rotary screen [if installed] Light switch Sockets, left and right-hand side Flashing warning lights Socket on straw hood, right-hand side Parking lights, right-hand side Parking lights, left-hand side Operating lights on railing (outer side of light) /operating lights on cab Wiper, mirrors...
Page 286 Remote gearshift printed circuit, remote parking brake and quick stop Reel variator motor Traffic warning lights Engagement of threshing, unloading and header mechanism (Models TX64 to TX68 PLUS Reversing mechanism (Model TX62) Straw chopper clutch Reversing mechanism actuator Manual lateral float Header height control module Reel horizontal control...
Page 287 ADJUSTMENTS AND MAINTENANCE Relay Function Brush in rotary screen [if installed] Socket - vertical knife, left-hand side Socket - vertical knife, right-hand side Parking lights Flasher unit 12V after contact switch engaged Air conditioning compressor 12V after switching on contact (to threshing mechanism) 12V after switching on contact (engaging straw chopper) 12V after switching on contact (to ventilation and air conditioning system)
Page 288 SECTION 5 51794 51043 5-61...
Page 289 ADJUSTMENTS AND MAINTENANCE D. Relay module -- Figures 100 and 103 IMPORTANT: S To avoid loss of harvest data from the In- No fuses. foView monitor, it is recommended not to stop the engine by using the battery switch. S It is advisable to disconnect the batteries at Relay Function the end of the day using the battery switch.
Page 290 SECTION 5 7. To safeguard battery life, switch off any lighting ALTERNATOR before starting the engine. ATTENTION: The engine is equipped with an alternator. 8. Under normal conditions, do not add sulphuric Certain precautions must be observed to acid to the batteries. avoid serious damage to the alternator, batter- ies and wiring.
Page 291 ADJUSTMENTS AND MAINTENANCE MAINTENANCE SCHEDULE Service to be performed before Section Page the first start-off 1. Check wheel nut torques Specification 2. Check all chain and belt tensions Adjustments and Maintenance 3. Check all tyre pressures Specification 4. Check brake fluid level Lubrication 3-17 5.
Page 292 SECTION 5 10 hour service to be performed Section Page 1. Perform the 10 hour grease nipple service Lubrication 2. Lubricate all chains Lubrication 3-16 3. Check all chain and belt tensions Adjustments and Maintenance 4. Check engine oil Lubrication 3-14 5.
Page 293 ADJUSTMENTS AND MAINTENANCE 100 hour service to be performed Section Page 1. Perform the 10 hour service (see above) Adjustments and Maintenance 5-65 2. Perform the 50 hour service (see above) Adjustments and Maintenance 5-65 3. Perform the 100 hour grease nipple service Lubrication 3-10 4.
Page 294 SECTION 5 400 hour service to be performed Section Page 1. Perform the 10 hour service (see above) Adjustments and Maintenance 5-65 2. Perform the 50 hour service (see above) Adjustments and Maintenance 5-65 3. Perform the 100 hour service (see above) Adjustments and Maintenance 5-66 4.
Page 295 ADJUSTMENTS AND MAINTENANCE 4 to 6 year service to be performed Section Page Replace all hydraulic hoses Adjustments and Maintenance 5-55 5-68...
Page 296 SECTION 6 TROUBLESHOOTING FEEDING AREA CONCERN POSSIBLE CAUSE CORRECTION PAGE Irregular feeding into the Straw elevator chain set too high Lower straw elevator chain. 4-18 straw elevator. at the entrance. The material is backfed to Straw elevator chain badly ad- Adjust chain tension.
Page 297 TROUBLESHOOTING CONCERN POSSIBLE CAUSE CORRECTION PAGE Rasp bars or concave damaged, Inspect all rasp bars and concave bent or worn excessively. for excessive wear or damage. Losing rpm because of sluggish Fuel injection pump should be or malfunctioning engine gover- checked by a specialist.
Page 298 SECTION 6 THRESHING, SEPARATION AND CLEANING CONCERN POSSIBLE CAUSE CORRECTION PAGE Excessive cracked grain in Drum speed too high. Reduce drum speed and/or open 4-27 concave slightly. tank. Excessive tailings. See the concern described under ‘‘Excessive tailings’’, below. Concave clogged, or openings Clean concave and open de-awn- 4-32 blocked by de-awning plates.
Page 299 TROUBLESHOOTING CONCERN POSSIBLE CAUSE CORRECTION PAGE Crop too wet or contains exces- Wait until crop is in a fit condition sive green material. to harvest. Straw walker openings blocked Clean straw walker openings. so grain cannot drop through. Concave blocked allowing ex- Clean concave thorougly.
Page 300 SECTION 6 CONCERN POSSIBLE CAUSE CORRECTION PAGE Grain loss over the sieves. Too much air blast from the Reduce air blast with fan variable 4-41 cleaning fan. speed control. Upper sieve not opened wide Open the upper sieve so that all 4-38 enough.
Page 301 TROUBLESHOOTING CONCERN POSSIBLE CAUSE CORRECTION PAGE Intermediate shaft speed incor- Check speed of intermediate rect. shaft. Correct speed is 800 rpm (with empty machine). Check cleaning shoe drive belt tension. Overthreshing. Reduce drum speed and/or in- 4-27 crease drum and concave clear- ance to prevent straw from being chopped up excessively.
Page 302 SECTION 6 GENERAL CONCERN POSSIBLE CAUSE CORRECTION PAGE Blockage of machine. Intermediate shaft speed incor- Check speed of intermediate rect. shaft. Correct speed is 800 rpm (with empty machine). Crop not in a fit condition to har- Raise header to reduce amount of vest, or too much green material green material entering the com- in crop.
Page 303 TROUBLESHOOTING ENGINE CONCERN POSSIBLE CAUSE CORRECTION PAGE Engine will not start. Insufficient fuel in tank. Fill up fuel tank. Battery connections dirty or dis- Connect, clean and coat with connected. vaseline the battery connections. Battery partly run down. Charge battery. 5-62 Restricted fuel filters.
Page 304 SECTION 6 CONCERN POSSIBLE CAUSE CORRECTION PAGE Engine starts, then Air in fuel system. Bleed fuel system. 5-43 stops. Fuel filters restricted. Replace filters. 5-43 Insufficient oil pressure. Insufficient oil. Add oil. 3-14 Sender unit defective. Replace sender unit. Oil pressure gauge defective. Replace oil pressure gauge.
Page 305 TROUBLESHOOTING CONCERN POSSIBLE CAUSE CORRECTION PAGE Spread pattern too wide, or Adjustment error. Adjust spreaders fins for correct 4-108 too narrow. spread pattern. Straw chopper gets Dull knives. Sharpen replace counter 4-109 blocked. knives. Replace, or turn, rotor knives. Belts slack. Tension belts correctly.
Page 306 SECTION 6 POWERED REAR AXLE CONCERN POSSIBLE CAUSE CORRECTION PAGE Performance sluggish. Using too low a gear. Shift into a higher gear. Weak high pressure relief valve. Have the system checked by your local dealer. Inadequate charge pressure. Have the system checked by your local dealer.
Page 307 TROUBLESHOOTING HYDRAULIC VALVE ELECTRICS - Models TX62-63 -- Figure 1 55038 CONCERN POSSIBLE CAUSE CORRECTION PAGE No reel vertical (G) or hori- No current to spool. Check fuse and replace, if 5-57 zontal (J) control. needed. No hydraulic control. Check oil level and top up, if 3-19 needed.
Page 308 SECTION 6 CONCERN POSSIBLE CAUSE CORRECTION PAGE No unloading tube move- No current to spool. Check fuse and replace, if 5-57 ment control H. needed. Use both plugs of reel horizontal Fig. 1 control valve (J) and control with pedal switches in cab. (*) No hydraulic control.
Page 309 TROUBLESHOOTING HYDRAULIC VALVE ELECTRICS - Models TX64 -66-67-68-68 -- Figure 2 PLUS PLUS PLUS 42904 CONCERN POSSIBLE CAUSE CORRECTION PAGE Check and replace fuse, if 5-57 Header/straw elevator (A), No current to spool. needed. threshing mechanism (C) or unloading system (B) Open the unloading tube to + not engaging.
Page 310 SECTION 6 CONCERN POSSIBLE CAUSE CORRECTION PAGE Check oil level and top up, if 3-19 No hydraulic control (can be Header/straw elevator (A), needed. checked when normally threshing mechanism (C) pushing on the electrical or unloading system (B) Check and tighten pump 5--19 spool).
Page 311 TROUBLESHOOTING CONCERN POSSIBLE CAUSE CORRECTION PAGE Check fuse and replace, if 5-57 No reel vertical (G) or hori- No current to spool. needed. zontal (J) control. Use plug of lateral float con- Fig. 2 trol valve (E). [*] No hydraulic control. Check oil level and top up, if 3-19 needed.
Page 312 SECTION 6 MODEL TX67 - - GEARSHIFTING -- Figures 3 to 6 If not possible to select gears electrically, it can be done manually proceeding as follows: 1. Remove cover plate A. 2. Open connector G. 3. Remove motor M by loosening four bolts F. 4.
Page 313 TROUBLESHOOTING MODEL TX67 - - REMOTE PARKING BRAKE -- Figures 7 and 8 If not possible to release the handbrake electrically, it is possible to do it manually proceeding as follows: 1. Remove rubber cap G. 2. Remove cotter pin H and turn nut J until the re- lease of the parking brake disc.
Page 314 SECTION 6 MODEL TX67 - - DRIVING THE COMBINE AFTER MANUAL RESET If not possible to select gears or to release the hand- brake, it is not possible to drive the combine as there is no power supply to the hydrostatic drive printed cir- cuit.
Page 315 TROUBLESHOOTING NOTES 6-20...
Page 316 SECTION 7 STORAGE Your combine represents an important investment and its life de- pends upon how well you take care of it. END-OF-SEASON SERVICE S Legislation in certain countries and good practice requires special treatment of Follow the steps outlined below at the end of each waste water through sedimentation and oil season’s use or when the machine will not be used for separation and controlled removal of resi-...
Page 317 STORAGE 12. Use compressed air, or water under pressure, to 22. Switch on the air conditioning while the engine is clean out the engine radiator. Use a low- running, only if the ambient temperature is pressure water jet, or compressed air, to clean above 15°C minimum.
Page 318 SECTION 7 PRESEASON SERVICE 7. Check machine adjustments, as described in Section 5 - ADJUSTMENTS AND MAINTE- Follow the steps outlined below at the beginning of NANCE. each season to ensure the machine is in good condi- 8. Remove the engine opening seals and reinstall tion and ready for use.
Page 319 STORAGE NOTES...
Page 320 SECTION 8 ACCESSORIES NOTE: S Accessories or optional equipment listed hereafter may be part of the standard equipment for certain countries. S Some of these accessories or options may not be available in certain markets. STRAW CHOPPER -- Figure 1 This equipment can be fitted on the machine if the straw has to be ploughed back into the soil.
Page 321 ACCESSORIES STRAW CHOPPER INTERMEDIATE PLATE -- Figure 3 This plate is recommended when harvesting maize to prevent cob parts from being projected against the straw hood. 51680 STRAW CHOPPER SLOW DOWN KIT -- Figure 4 Rotor speed: 2100 rpm. This equipment can be installed for operation in maize to protect the knives and to prevent the maize cob pieces from being projected too violently from the chopper.
Page 322 SECTION 8 POWERED REAR AXLE -- Figure 6 Can be installed if additional traction is required in muddy conditions. 42936 STRAW FLOW BEATER -- Figure 7 This beater, located behind the rotary separator, im- proves material throughput, especially when operat- ing in heavy, tough straw crops.
Page 323 ACCESSORIES CAB HEATING- - Figure 9 Improved operator comfort when operating in cold weather. 42906 MAIZE THRESHING EQUIPMENT The following equipment for threshing maize is avail- able: S Kit containing: -- Maize concave -- Drum cover plates -- Fan protection guard -- Grain elevator high speed kit -- 5 toothed beater bars -- Stone trap cover plate...
Page 324 SECTION 8 CORN COB MIX KIT This kit can be fitted when harvesting maize to pro- duce a corn cob mix sample. It consists of: S Graepel sieves Grain elevator high speed kit S Modified unloading bottom auger RICE THRESHING EQUIPMENT The following equipment for threshing rice is available (i.e.
Page 325 ACCESSORIES CEREALS THRESHING EQUIPMENT This equipment can be used to rebuild the harvester from rice version to cereals version. It consists of: S Cereals concave S Beater plates (5) S Standard rasp bars for universal drum DRUM SPEED REDUCER -- Figure 11 This equipment can be fitted when an additional low speed range of the drum is needed when operating in fragile grain crops, e.g.
Page 326 SECTION 8 BEATER TOOTHED BARS (Set of 5) -- Figure 13 These can be installed instead of the beater plates or can be added to five plates or bars in difficult, tough straw crops to improve throughput and separation. 42910 BEATER PLATES (Set of 5) -- Figure 14 They can be installed instead of five beater bars or in addition to the original 5 plates in specific, difficult...
Page 327 ACCESSORIES PERFORATED COVERS UNDER BOTTOM AUGERS AND GRAIN ELEVATOR -- Figure 16 These covers are recommended when threshing beans, peas, soja or maize to obtain a cleaner grain sample. 42968 AGITATOR IN GRAIN ELEVATOR TRANSITION AREA -- Figure 17 To avoid dirt build-up in damp or wet conditions when harvesting maize, peas, soja, beans, etc...
Page 328 SECTION 8 PETERSEN SIEVE (1-1/8’’) -- Figure 19 This sieve can be fitted as an upper or lower sieve to obtain a cleaner sample, especially in oil seed rape. 42947 GRAEPEL SIEVE EXTENSION -- Figure 20 This extension can be fitted at the rear of the upper sieve, in place of the finger rake, to prevent short straw from passing into the returns auger.
Page 329 ACCESSORIES RAPE SEED PLATE -- Figure 22 This plate can be installed on top of the fan to avoid seed losses in the fan area when operating in green rape seed crop. 42916 GRASS SEED EQUIPMENT This equipment will improve the machine perform- ance when threshing small seeds.
Page 330 SECTION 8 VERTICAL STRAW WALKER COVER PLATES -- Figure 24 This equipment can be fitted to cover all the vertical apertures of the straw walkers in order to reduce the amount of material on the sieves when harvesting short brittle straw crops. 51516 STRAW DEFLECTOR -- Figure 25 This deflector can be installed in the straw hood to re-...
Page 331 ACCESSORIES ADJUSTABLE SPOT LIGHT -- Figure 27 An adjustable spot light can be installed on the railing on the left-hand side of the engine, to facilitate the un- loading operation at night. 54742 TRAFFIC WARNING BEACONS -- Figure 28 Two traffic warning beacons can be fitted on the ma- chine to provide advance warning to other road users, when travelling on public highways, that the vehicle is wide and slow-moving.
Page 332 SECTION 8 STUBBLE AND OPERATING LIGHTS KIT -- Figures 30 and 31 This kit consists of two lights to illuminate the stubble behind the header, one light on the right-hand side of the straw hood and two lights on the rear of the com- bine to illuminate the rear of the machine.
Page 333 ACCESSORIES AUTOMATIC LATERAL FLOAT SENSORS -- Figure 33 An additional set of autofloat sensors can be obtained to be fitted onto a maize header when the combine is equipped with the automatic lateral float system. This will avoid removal of the sensors on the grain header. 42907 STRAW ELEVATOR/HEADER DRIVE BY 3HB/4HB BELTS -- Figure 34...
Page 334 SECTION 8 Frame counterweights can be fitted at the rear of the frame on special supports. 43097 AIR BLOWING SYSTEM Models TX66-67-68-68 only PLUS An air blowing system can be installed to keep the en- gine compartment clean. ELECTRIC OVERRIDE CABLE This override cable can be installed to control the stack valve and the header height control valve in case of an electrical breakdown.
Page 335 ACCESSORIES NOTES 8-16...
Page 336 SECTION 9 SPECIFICATION NOTE: Only original NEW HOLLAND wheel rims The specifications given below are only ap- should be used in combination with the proximate and may vary slightly from machine tyre sizes indicated. Only these tyre/ and/or harvesting conditions.
Page 337 SPECIFICATION WHEEL NUTS TORQUE Check the wheel nuts torque daily during the first week of operation and thereafter on a weekly basis. Torque (Nm) Traction wheel nuts torque Steering wheel nuts torque with fixed steering axle or adjustable steering axle Steering wheel nuts torque with rear- wheel drive Steering wheel nuts torque with heavy-...
Page 338 SECTION 9...
Page 339 SPECIFICATION...
Page 340 SECTION 9...
Page 341 SPECIFICATION...
Page 342 SECTION 9...
Page 343 SPECIFICATION...
Page 344 SECTION 9 DIMENSIONS 51592 Traction tyres TX62-63-64 PLUS 620/75R26 3.87 0.47 0.725 2.52 3.435 2.22 3.175 620/75R30 3.93 0.53 0.725 2.52 3.435 2.22 3.175 650/75R32 3.98 0.58 0.725 2.52 3.435 2.22 3.175 800/65R32 3.98 0.58 0.725 2.52 3.435 2.22 3.175 VA73x44.00x32...
Page 345 SPECIFICATION UNLOADING TUBE POSITION 51593 DIMENSION I [m] a) Grain headers Header TX62 TX64 TX66 TX67 TX68 PLUS size TX63 TX65 TX68 PLUS PLUS 3.85 m 3.85 m 4.65 m 3.85 m 4.65 m 5.20 m 4.65 m 5.20 m 3.85 m 4.65 m 5.20 m 12ft 2.88...
Page 346 SECTION 9 b) Maize headers TX62 TX64 TX66 TX67 TX68 PLUS Header size TX63 TX65 TX68 PLUS PLUS 3.85 3.85 4.65 3.85 4.65 5.20 4.65 5.20 3.85 4.65 5.20 5-row Row distance 700-750 Row distance 750-800 6-row Row distance 700-750...
Page 347 (with empty grain tank) on the rear axle to en- sure a safe road transport of the combine. This can • Steering wheel counterweights (to be installed on easily be checked on a weighbridge: the steering wheel rim): 50 kg/element TX62/64/65 TX66 TX68 STRAW CHOPPER ATTACHMENTS...
Page 348 SECTION 9 9-13...
Page 349 SPECIFICATION 9-14...
Page 350 SECTION 9 9-15...
Page 351 SPECIFICATION 9-16...
Page 352 SECTION 9 9-17...
Page 353 SPECIFICATION 9-18...
Page 354 SECTION 9 9-19...
Page 355 SPECIFICATION 9-20...
Page 356 SECTION 9 9-21...
Page 357 SPECIFICATION 9-22...
Page 358 SECTION 9 9-23...
Page 359 SPECIFICATION 9-24...
Page 360 SECTION 9 9-25...
Page 361 SPECIFICATION 9-26...
Page 362 SECTION 9 9-27...
Page 363 SPECIFICATION 9-28...
Page 364 SECTION 10 INDEX Section/Page n_ Section/Page n_ Access to machine components 2-24 Beater 4-33 Drive belt 5-14 ACCESSORIES 1-2, 8 Plates Accessories, Ordering of Stripper plates 4-33 Toothed bars 4-34, 8-7 ADJUSTMENTS AND MAINTENANCE Before driving the combine 2-27 Agitator in grain elevator transition area Before starting operation Air blowing system 8-15...
Page 365 INDEX Section/Page n_ Section/Page n_ Drum Cleaning shoe 4-37 Blockage 4-28 Drive belt Concave clearance 4-28, 4-57 Clear memories 4-62 Concave rasp bars Combine operation modes 4-51 De-awning plates 4-32 Combine performance checks 4-115 Hours 4-58 Compensation operation, Header Speed 4-27, 4-56 Speed reducer 3-23, 4-32, 8-6...
Page 366 SECTION 10 Section/Page n_ Section/Page n_ Grass seed equipment 8-10 Fan, Cleaning 4-41 Bottom guard Grease fittings and lubrication intervals Feeding Ground speed 4-57, 4-96 Troubleshooting FIELD OPERATION Filter-drier 5-53 Final drive gearboxes 3-13 Fire extinguisher 1-23, 8-12 Header 1-6, 2-34, 4-2 Attaching to the combine 2-34 Flex header operation (Italy)
Page 367 INDEX Section/Page n_ Section/Page n_ Kill stall 4-115 Operating lights kit 8-13 Operating lights tumbler switch summary 2-12 OPERATION Operation modes 4-51 Operator’s seat and surroundings 2-19 Lateral flotation 2-15 Ordering parts and/or accessories Legal obligations 1-28 Light kit, Additional 8-13 Loss level 4-120...
Page 368 SECTION 10 Section/Page n_ Section/Page n_ Service parts 1-2, 7-2 Rape seed plate 8-10 Rear axle, Powered Shearbolt, Unloading system drive 4-48 Rear-wheel position 5-36, 5-40 Sieves 4-38 Graepel extension Reel synchro control 4-16 Hillside dividers 4-40 Reel to ground speed synchronization 4-15 Openings 4-38...
Page 369 Slip clutch 5-23 Gearshifting -- Model TX67 6-17 Support 1-20 General Straw Flow beater 4-36, 8-3 Hydraulic valve electrics -- 6-12 Models TX62-63 Drive belt 5-21 Hydraulic valve electrics -- Models TX64 -66-67-68-68 6-14 PLUS PLUS PLUS Straw retarding curtain...
Page 370 SECTION 10 Section/Page n_ Unloading system Drive chain 5-10 Engaging belt Shearbolt 4-48 Unloading tube 4-48 Unloading tube position 9-10 Vibration level information 1-28 Warranty Wheel chock 1-21 Wheel nuts torque Wheels and tyres 2-37, 9-1 10-7...
Page 371 All rights reserved. No part of the text or illustrations of this publication may be reproduced. New Holland policy is one of continuous improvement and the right to change prices, specification or equipment at any time without notices is reserved.
Page 372 Amp. Function Levelling system Engagement of threshing, unloading and header mechanism (models TX64 to TX68 PLUS Reversing mechanism actuator (Model TX62) Drum variator Straw chopper clutch Fan variator Reversing mechanism actuator (not for model Spread plates on straw chopper TX62)
Page 374 LUBRICATION SCHEDULE Your dealer sells a selection of new brand AMBRA lubricants for NEW HOLLAND product lines based on their own engineering specificaitons. For this combine we recommend: Item Amount/ NEW HOLLAND NEW HOLLAND Lubricant International unit brand name specification...
Page 375 Your success - Our specialty Printed in France © 2007 CNH Global N.V.
Page 376 Your success - Our specialty...

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