Summary of Contents for New Holland CR6.80 TIER 4B
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SERVICE MANUAL CR6.80 / CR6.90 / CR7.90 / CR8.90 / CR9.90 Tier 4B (final) Combine Part number 47865347 edition English April 2015...
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Link Product / Engine Product Market Product Engine CR6.80 TIER 4B North America F2CFE613C*B006 CR6.90 TIER 4B North America F2CFE613C*B006 CR7.90 TIER 4B North America F2CFE613A*B CR8.90 TIER 4B North America F3GFE613B*B001 CR9.90 TIER 4B North America F3HFE613A*B003 _47865347 25/04/2015...
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Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.202] Air cleaners and lines .
Specifications, descriptions, and illustrative material herein are as accurate as known at time of publication but are subject to change without notice. In case of questions, refer to your NEW HOLLAND Sales and Service Networks. _47865347 25/04/2015...
NEW HOLLAND. The installation and or use of such products could have negative effects upon the design character- istics of your machine and thereby affect its safety. NEW HOLLAND is not liable for any damage caused by the use of "NON-GENUINE" NEW HOLLAND parts and accessories.
INTRODUCTION Safety rules CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.
INTRODUCTION Header or attachment height system - Personal safety DANGER Crushing hazard! Always do the following before you enter the area below the header and/or feeder: • Disengage the threshing mechanism. • Lift the header to its maximum height. • Apply the parking brake. •...
INTRODUCTION Personal safety – Emergency exit The emergency exit is to be found on the right‐hand side of the operator's seat, opposite to the door that gives ac- cess to the cab. To escape from the cab through the emergency exit, proceed as follows: •...
Improper disposal of batteries can contaminate the soil, groundwater, and waterways. NEW HOLLAND strongly recommends that you return all used batteries to a NEW HOLLAND dealer, who will dispose of the used batteries or recycle the used batteries properly. In some countries, this is a legal requirement.
DO NOT OPERATE TAG A. (1) Do not operate. B. (2) Do not remove this. C. (3) See other side. D. (4) Signed by. E. (5) Reason The DO NOT OPERATE tag can be obtained from your NEW HOLLAND dealer. _47865347 25/04/2015...
INTRODUCTION Torque - Minimum tightening torques for normal assembly METRIC NON-FLANGED HARDWARE NOM. LOCKNUT LOCKNUT SIZE CL.8 CL.10 CLASS 8.8 BOLT and CLASS 10.9 BOLT and W/CL8.8 W/CL10.9 CLASS 8 NUT CLASS 10 NUT BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.2 N·m (19 lb...
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INTRODUCTION METRIC FLANGED HARDWARE NOM. CLASS 8.8 BOLT and CLASS 10.9 BOLT and LOCKNUT LOCKNUT SIZE CLASS 8 NUT CLASS 10 NUT CL.8 CL.10 W/CL8.8 W/CL10.9 BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.4 N·m (21 lb 3.2 N·m (28 lb 3.5 N·m (31 lb 4.6 N·m (41 lb 2.2 N·m (19 lb...
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INTRODUCTION 1. Manufacturer's Identification 2. Property Class 3. Clock Marking of Property Class and Manufacturer's Identification (Optional), i.e. marks 60 ° apart indicate Class 10 properties, and marks 120 ° apart indicate Class 8. INCH NON-FLANGED HARDWARE LOCKNUT LOCKNUT NOMINAL SAE GRADE 5 BOLT SAE GRADE 8 BOLT GrB W/ Gr5...
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INTRODUCTION Inch Lock Nuts, All Metal (Three optional methods) 20090268 Grade Identification Grade Corner Marking Method (1) Flats Marking Method (2) Clock Marking Method (3) Grade A No Notches No Mark No Marks Grade B One Circumferential Notch Letter B Three Marks Grade C Two Circumferential Notches...
INTRODUCTION Torque - Standard torque data for hydraulics INSTALLATION OF ADJUSTABLE FITTINGS IN STRAIGHT THREAD O RING BOSSES 1. Lubricate the O-ring by coating it with a light oil or petroleum. Install the O-ring in the groove adjacent to the metal backup washer which is assembled at the extreme end of the groove (4).
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INTRODUCTION PIPE THREAD FITTING TORQUE PIPE THREAD FITTING Torque (Maximum) Thread Size Before installing and tightening pipe fittings, clean the 1/8-27 13 N·m (10 lb ft) threads with a clean solvent or Loctite cleaner and apply 1/4-18 16 N·m (12 lb ft) sealant L ®...
Only use CNH Original Parts or NEW HOLLAND Original Parts. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or NEW HOLLAND Original Parts can offer this guarantee.
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W0111A Special tools The special tools that NEW HOLLAND suggests and illustrate in this manual have been specifically researched and designed for use with NEW HOLLAND machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long-lasting operation.
INTRODUCTION Basic instructions – Hydraulic contamination Contamination in the hydraulic system is a major cause of the malfunction of hydraulic components. Contamination is any foreign material in the hydraulic oil. Contamination can enter the hydraulic system in several ways: • When you drain the oil or disconnect any line •...
INTRODUCTION General specification CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 FEEDER Number of chains Chain type CA577; hard chrome plated pins Number of slats Slat type S‐slat Driveline (fixed) 3HB for corn/2HB for grain - belt main shaft to feeder jack shaft, 4HB for corn/2HB for grain - belt to header jack shaft (standard 4HB for Dynamic Feed Roll™...
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INTRODUCTION CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 Number of agitator pins Rotors, rice Number of 2 crop thinning blades, 4 leading hard-faced heat-treated, 3 crop thinning blades, 6 leading raspbars 6 trailing hard-faced heat-treated 12 threshing, 12 separating 18 threshing, 18 separating Number of agitator pins Concaves...
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INTRODUCTION CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 Number of bars Number of wires Wire diameter 6.35 mm (1/4 in) Wire spacing 59 mm (2-5/16 in) Setting fixed Discharge beater Type 2 rows of replaceable blades and 2 rows of replaceable teeth Number of replaceable blades...
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INTRODUCTION CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 Lower sieve area 1.908 m² (2957 in²) 2.284 m² (3540 in²) Lower sieve position Total sieve area 5.4 m² (8370 in²) 6.5 m² (10075 in²) under wind control CLEANING FAN Drive Hydraulic Speed 200 - 1100 RPM Speed control Electric Read out...
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INTRODUCTION CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 Spread width Remote adjustment Wind/slope Remote compensation Speed 250 RPM (LO) or 800 RPM (HI) Spreader type Contra-rotating dual impeller Spreader drive Hydraulic HYDRAULIC SYSTEM Reservoir 50 l (13.2 US gal) capacity Pump type Closed center load sensing Pump capacity 0 - 114 l/min (0 - 30 US gpm)
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INTRODUCTION CR6.80 CR6.90 CR7.90 CR8.90 CR9.90 FINAL DRIVES (1) 13/110 final drives are only used on track ready machines Type 11/111 Planetary or13/110 (1) Mud seal Optional Ratio 11/111 1/14.93 or 13/110 (1) BRAKES Service brakes Dual caliper hydraulic disc type Park brake type Spring applied, hydraulically released...
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INTRODUCTION Weight (approximate) (*) H.D.A.S.A. 17590 kg 18416 kg 19158 kg 19339 kg (42635 lb) (38779 lb) (40600 lb) (42236 lb) P.R.A. 17848 kg 18725 kg 19467 kg 19648 kg (43316 lb) (39348 lb) (41282 lb) (42917 lb) • With straw chopper •...
INTRODUCTION Dimension ZDA6721A Less than 4 m (13.12 ft) Between 1.14 m (3.74 ft) and 1.28 m (4.20 ft) Dimension B: Spreader chute in the lowest position Dimension H: Unloading tube = 6.4 m (21 ft) ( 5.5 m (18 ft) + extension 0.9 m (3 ft)) Distances given are without pivot plates Powered Rear Axle in the front position 2.1 m (6.89 ft)
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INTRODUCTION Heavy Duty Adjustable Steering Axle in the rear position 1.97 m (6.46 ft) 3.76 m (12.34 ft) 2.42 m (7.94 ft) 2.49 m (8.17 ft) 3.65 m (12 ft) ZEIL14CR09978FX DIMENSION I Unloading tube length Grain header 5.5 m (18 ft) 6.4 m (21 ft) 7.5 m (24.6 ft) 8.3 m (27.2 ft)
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INTRODUCTION DIMENSION K CR6.80, CR6.90, CR7.90 CR8.90, CR9.90 Less than 5.18 m (16.99 ft) Less than 5.59 m (18.34 ft) Grain tank covers completely open Distances given are without pivot plates DIMENSION L Unloading tube length 5.5 m (18 ft) 6.4 m (21 ft) Less than 5.85 m (19.19 ft) Less than 6.16 m (20.21 ft)
INTRODUCTION Product identification The Product Identification Number (PIN) of the combine and the engine can be found at the following locations: Base Unit The combine PIN plate (1) is located below the right side operator’s platform, it can be viewed by looking over the right front tire or track.
INTRODUCTION Product identification – Machine orientation To determine "left-hand" (LH) and "right-hand" (RH) stand at the rear of the machine and face the normal direction of travel. NHIL13CR00169FA NHIL13CR00171FA Front Rear NHIL13CR00170FA NHIL13CR00172FA Left-hand Right-hand _47865347 25/04/2015...
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Contents Engine - 10 Engine and crankcase - 001 SERVICE Engine Service instruction Engine Service Information (*) ..........3 Service instruction Grain tank access to engine (*) .
Engine - Engine and crankcase Engine - Service instruction Engine Service Information CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 NOTICE: This Service Manual does not contain information concerning the service procedures for the following en- gines: 9 Liter, 11 Liter and 13 Liter.
Engine - Engine and crankcase Engine - Service instruction Grain tank access to engine CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 WARNING Avoid injury! Always do the following before lubricating, maintaining, or servicing the machine. 1. Disengage all drives. 2. Engage parking brake.
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Engine - Engine and crankcase Engine - Remove CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 WARNING Avoid injury! Always do the following before lubricating, maintaining, or servicing the machine. 1. Disengage all drives. 2. Engage parking brake. 3. Lower all attachments to the ground, or raise and engage all safety locks.
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Engine - Engine and crankcase 1. Remove tension from the belt (1) by rotating the belt tensioner (2) away from the belt. NHIL13ENG0870AA 2. Disconnect the electrical connector (1) to the air con- ditioning compressor (2). See Air-conditioning com- pressor - Remove (50.200) NOTE: It may be necessary to cut the wire ties to the elec- trical wiring harness to pull back and tie the a/c unit out of the way.
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Engine - Engine and crankcase 4. Label and disconnect the starter wires (1). See Engine starter - Remove (55.201) NH12AF001299A 5. Open the rotary screen door and disconnect the rotary screen brush electrical connector (1) if installed. 10013132 6. Feed the connector and wire loom (1) and grommet (2) through the hole in the radiator frame.
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Engine - Engine and crankcase 8. Disconnect the engine harness connector (1) from the Engine Control Unit (ECU) (2) NOTE: Cursor 9 NHIL13CR00566AA NOTE: Cursor 11 and Cursor 13 NHIL13CR00567BA 9. Close valve (1) at fuel tank. 10. Disconnect the electrical connector (2) to the fuel pump (6).
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Engine - Engine and crankcase 11. Loosen the fitting (1) and disconnect the fuel supply line (2) from the ECU (Cursor 9 only) or from the tem- perature sensor (Cursor 11 and Cursor 13 only). Cap the end of the fuel line and tie it out of the way. NOTE: Cursor 9 NHIL15CR00053AA NHIL15CR00038CA...
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Engine - Engine and crankcase Cursor 11 and Cursor 13 14. Loosen the fitting and disconnect the fuel line (1) from the straight connector (2). Cap and plug the end of the fuel lines. 15. Remove the bolt (3) from the tube P-clamp (4) and tie it out of the way.
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Engine - Engine and crankcase 18. Connect the lift chain to a suitable lifting device. 19. Raise the lifting device enough to support the engine during removal of the engine mounting bolts. NOTE: Illustration is for reference only. It may not be the actual engine.
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Engine - Engine and crankcase 22. Loosen and remove all the cap screws (1) that couple the engine to the gearbox, if you have not done so already. There are twelve cap screws in total. 23. For safety reasons to the radiator, place a sheet of ply- wood, cut to size, in front of the radiator for protection.
Engine - Engine and crankcase Engine - Install CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 Prior operation: Engine - Remove (10.001) . 1. Before installing the engine, apply L ® S OCTITE ILVER to the input shaft (1) of the gearbox.
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Engine - Engine and crankcase 4. Connect the lift chain to a suitable lifting device. 5. Carefully lift the engine above the combine and lower into position into the frame. NOTE: Illustration is for reference only. It may not be the actual engine.
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Engine - Engine and crankcase 10. Align the two front mounting holes on the platform side. Install the mounting hardware (1) into the mount. 11. Tighten and torque the front engine mounting nuts to 217 Nm (160.1 lb ft). 12. Tighten and torque the engine gearbox cap screws to 41 - 51 Nm (30.2 - 37.6 lb ft).
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Engine - Engine and crankcase 16. Connect the rotary screen brush electrical connector (1) if installed, and secure with wire ties (2). 10013132_853 17. Uncap and unplug the end of the fuel lines. Connect the fuel supply line (2) to the ECU (Cursor 9 only) or to the temperature sensor (Cursor 11 and Cursor 13 only).
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Engine - Engine and crankcase Cursor 9 18. Uncap and unplug the end of the fuel lines. Connect the line (1) to the straight connector (2). Tighten the fitting to standard torque. 19. Install the bolt (3) to the tube support (4). Tighten to standard torque.
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Engine - Engine and crankcase 23. Connect the engine harness connector (1) to the En- gine Control Unit (ECU) (2) NOTE: Cursor 9 NHIL13CR00566AA NOTE: Cursor 11 and Cursor 13 NHIL13CR00567BA 24. Connect the engine wire harness (2) to the gearbox wire harness (3).Install the wire ties (1) and secure each harness to the engine and gearbox.
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Engine - Engine and crankcase 25. Connect the alternator wires (1). See Alternator - Install (55.301) NHIL15CR00246AA NHIL15CR00247AA 26. Connect the electrical connector (1) to the air condi- tioning compressor (2). See Air-conditioning com- pressor - Install (50.200) (1) NHIL15CR00244AA 27.
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Engine - Engine and crankcase Diesel Oxidation Catalyst (DOC) - Install (10.500) Diesel Exhaust Fluid (DEF)/AdBlue® lines - Install hoses and tubes (10.500) Fan and drive - Install (10.414) Radiator to water pump hoses - Install Coolant Hoses (10.400) Deaeration tank - Install (10.400) Aftercooler - Install charge air cooler tubes (CAC) (10.310) Air cleaner - Install (10.202)
Engine - Engine and crankcase Engine - Place on stand CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 1. Secure the engine to the rotary stand 380000361 with the brackets 380000155 (1). Drain the engine oil from the crankcase. STANDMOUNT _47865347 25/04/2015...
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Index Engine - 10 Engine and crankcase - 001 Engine - Install (*) ................. 13 Engine - Place on stand (*) .
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Contents Engine - 10 Air cleaners and lines - 202 SERVICE Air cleaner Remove (*) ................3 Install (*) .
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Engine - Air cleaners and lines Air cleaner - Remove CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 WARNING Avoid injury! Always do the following before lubricating, maintaining, or servicing the machine. 1. Disengage all drives. 2. Engage parking brake. 3. Lower all attachments to the ground, or raise and engage all safety locks.
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Engine - Air cleaners and lines 3. Loosen clamp (1) connecting the exhaust aspiration tube (2) to the air filter system (3) and remove exhaust aspiration tube. NHIL13CR00526AA 4. Loosen clamp (1) to blower vacuum tube (2) at the filter housing elbow.
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Engine - Air cleaners and lines 6. Loosen clamp (1) to the ventilation tube (2) and remove the tube. 7. Remove the bolts, washers and lock nuts (3) from the tube support bracket (4). 8. Carefully remove the tube from filter housing system and the turbo charger.
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Engine - Air cleaners and lines 12. To remove the air plenum from the cooler housing, remove the eight M6 X 16 bolts and lock washers (1) securing it to the cooler box housing from inside the cooler box. NHIL13CR00285AA Next operation: Air cleaner - Install (10.202) _47865347 25/04/2015...
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Engine - Air cleaners and lines Air cleaner - Install CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 Prior operation: Air cleaner - Remove (10.202) 1. To install the air plenum to the cooler housing, install the eight M6 X 16 bolts and lock washers (1) securing it to the cooler box housing.
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Engine - Air cleaners and lines 4. Install the clamp (1) to the exhaust aspiration tube (2). Connect the exhaust aspiration tube to the air filter sys- tem (3). Tighten the clamp. NHIL13CR00526AA 5. Install the two M10 X 25 hex head bolts and washers (1) that secures the air cleaner assembly to the deck.
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Engine - Air cleaners and lines 7. Install clamp (1) to the elbow (2) at the air filter housing. Carefully install the elbow tube into housing. Position and tighten clamp (1). NHIL13CR00288AA 8. Install clamp (1) to the ventilation hose (2) and connect the hose to tube.
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Engine - Air cleaners and lines 11. Install the connector (1) to the pressure sensor (2) on the air filter system. NHIL13CR00515AA _47865347 25/04/2015 10.2 [10.202] / 10...
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Engine - Air cleaners and lines Air cleaner - Cleaning CR6.80 TIER 4B CR6.90 CR7.90 CR8.90 CR9.90 1. The filter element should only be cleaned when there is an alarm stating "Air filter blocked" (625 mm) (24 - 5/8" vacuum)" on the display monitor in the cab.
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Engine - Air cleaners and lines 7. If the element is soiled with oil or soot, it is possible to dip the filter in and out of a bucket containing 75 grams (0.165 lbs.) of non-foamy detergent and 10 l (2.6 US gal) and lukewarm water.
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Index Engine - 10 Air cleaners and lines - 202 Air cleaner - Cleaning (*) ................11 Air cleaner - Install (*) .
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