Page 1 300R & 400R WORKSHOP MANUAL WINGET LIMITED PO BOX 41 EDGEFOLD INDUSTRIAL ESTATE PLODER LANE BOLTON LANCS BL4 0LS Tel:-++ 44 (0) 1204 854650 Fax:- ++ 44 (0) 1204 854663 service@winget.co.uk parts@winget.co.uk www.winget.co.uk ISSUE 8 2012...
Page 2: Table Of Contents
WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 CONTENTS Section 1 Introduction Section 2 Repair and Service Procedures Section 3 General Arrangement Dimensions Section 4 Service Schedules Lubrication Diagram Section 5 Hydraulic Circuit Diagrams Section 6...
Page 3 WORKSHOP MANUAL 300R & 400R SECTION 1 INTRODUCTION...
Page 4: Winget Reversing Drum Concrete Mixers
Introduction The following procedures should enable experienced service personnel to strip, repair and rebuild Winget 300R and 400R Reversing Drum Concrete Mixers in a safe and competent manner. The procedures are not intended to be used by personnel who are unfamiliar with the product nor mechanically inexperienced.
Page 5: Repair And Service Procedures
WORKSHOP MANUAL 300R & 400R SECTION 2 REPAIR & SERVICE PROCEDURES...
Page 6 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Lifting Points Lifting Points capable of supporting the weight of the Mixer are incorporated in both of the Water Tank Supports just below the height of the Drum Top Guard.
Page 7 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Anti-Bounce Bracket An Anti-Bounce Bracket is fitted between the L/H side of the Hopper Cradle and Mainframe whilst transporting the mixer to prevent the Hopper bouncing and causing damage to the Batchweigher Loadcell and other components.
Page 8 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Wheels – Steel Steel wheels are retained to simple stub axles using a collar retained by a single cross bolt. To remove the wheel, jack up the machine, remove the bolt, remove the collar and lift the steel wheel clear.
Page 9 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 circlips and using a suitable drift, knock the shafts through the bearings and out of the rollers. Drift the bearings out of the rollers. Using a sharp instrument remove the seals from the new bearings and pack the bearings with clean good quality grease, replace the seals.
Page 10 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Release the Engine/Fuel Tank Cover from the Right Hand Water Tank Support, if a UK step is fitted, separate the top step from the rest of the step assembly.
Page 11 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Remove the Inspection Covers from each side of the Drum Housing. Block up the Drum taking the weight off the Roller Assemblies or support the weight of the Drum using suitable lifting equipment.
Page 12 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Idler Roller/Drum Drive Pinion L/H Whilst it is recommended that the Drum is removed to enable the Roller Assemblies to be replaced it is possible to remove the Rollers and Drum Drive Shaft with the Drum in situ provided care is taken.
Page 13 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Refit the Edge Rollers and Water Tank or Flowmeter as described previously. Run the mixer, check the operation of the Drum coating the Rollers/Gear with open gear lubricant. Stop the engine and replace the inspection covers.
Page 14 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Start the engine, running the drive train checking for unusual noises. Adjustable Bearing Bracket/Lower Drive Shaft Remove the Chain Cover, Drive Chain and Lower Sprocket as described above.
Page 15 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Refit the Adjustable Bearing Bracket, proposhafts, Lower and Upper Sprockets not forgetting the bolts securing the Bearing Carrier Drive Chain and Chain Cover. Top up with oil, run, test the mixer and check for oil leaks.
Page 16 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Gearbox from the Mainframe, using suitable slings and lifting equipment lift the Gearbox clear of the Mainframe. Reassemble in reverse order ensuring the centreline of the Engine and Gearbox are in line by shimming as necessary to avoid straining the Couplings and Flanges.
Page 17 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Controls. Stop the engine and allow the oil in the Tank to settle for approximately two minutes before rechecking the level. Note: The Hydraulic Systems holds approximately 22 Litres (5 gallons) of oil.
Page 18 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Hopper Ram & Restrictor Lift the Hopper and support with the Safety Chain provided. Disconnect the ¼ bore hose leading from the Header Tank to the Ram cylinder and plug the hose to prevent oil loss.
Page 19 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Hose Failure Valve Machines bearing the “CE” mark indicating compliance with the EC Machinery Safety Directive have a Hose Failure Valve fitted to the Ram Inlet/Outlet port in addition to the restrictor.
Page 20 Although the both Workshop Manual and the Operators Manual contains instructions for overhauling the unit, it is recommended that the Loadcell and Gauge Assembly are returned to Winget Limited whenever possible for repairs. Field service and repairs can often cause complications and accurate calibration of the Assembly cannot be guaranteed.
Page 21 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Hopper resting on ground or build up of waste material below Hopper. Ensure at least 50mm (2”) clearance between the ground and Hopper. Build up of material around the Hopper Cradle Link Shaft.
Page 22 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Reassemble in reverse order coating the Pivot Pin with copperslip, and ensuring the Guide rotates freely and does not foul either side of the Mainframe. Feed Apron Two or Three Compartment Feed Aprons are designed to assist the flow of materials into the Hopper in conjunction with a Dragline.
Page 23 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Dirty or loose electrical connections at the Plug and Socket, at the Solenoid Valve, at the Alternator or Battery. Bad Earth Connections. Worn or badly adjusted “V” Belt.
Page 24 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Remove the Terminal Block, Connect a D.C. Voltmeter to the Terminal Block and start the engine. Depress the Shovel mounted Button/witch and note the voltage reading it should not exceed 14.5 volts. If the Voltmeter indicates a negative reading or reads in the reverse direction interchange the Voltmeter leads.
Page 25 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Dragline Solenoid Valve The Dragline Solenoid Valve contains no user serviceable parts, and if checks of the electrical system indicate it is faulty it must be replaced. Oil leaks between the Valve and Control Block indicate the failure of the small ‘O’ rings which can be replaced following removal of the Solenoid Valve which is retained by four socket headed capscrews.
Page 26 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 If the Control Lever is operated to lower the Hopper, the weight of the Hopper displaces oil out of the Cylinder, pressure in the circuit is not sufficient to retain the Ball on its seat and oil returns to the tank via both the Bleed Valve and Control Valve.
Page 27 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Should for any reason the Motor jam or seize in operation the Relief Valve in the Distribution Block should “Blow off” dumping the oil down the return line via the tee piece back into the tank.
Page 28 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 with length of hose but without the tee piece, this will form a ‘dead head’ within the circuit as the oil can go no further than the gauge.
Page 30 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 The Water Inlet Valve consists of a Body and Cover sandwiching a Brass and Rubber Diaphragm. The Cover is machined to carry the sprung Pilot Valve. Water enters the Valve Body through the Strainer filling the chamber acting on the rear rubber face of the Diaphragm, causing the Diaphragm to stretch and lift off its seat and allowing water to enter the Tank.
Page 31 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Water Flow failing to stop when Pilot Valve closed – ruptured Diaphragm, worn or perished Pilot Valve “O” ring, worn Pilot Valve, weak Pilot Valve spring or blocked orifice.
Page 32 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Discharge Valve and Rubber Seat Turn off the water supply, drain and remove the Tank. Remove the Water Outlet Pipes from the base of the Tank retrieve the Rubber Seat.
Page 33 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Set the Pointer to the 5 gallon mark on the Graduated Scale and tighten the wing nut. Turn on the water supply and proceed to fill the Tank through the Inlet Valve.
Page 34: General Arrangement Dimensions
WORKSHOP MANUAL 300R & 400R SECTION 3 GENERAL ARRANGEMENT DIMENSIONS...
Page 35 GENERAL ARRANGEMENT ON LATER MACHINES THE DRAGLINE WINCH IS RELOCATED TO THE CENTRE OF THE MAINFRAME (ON OPPOSITE SIDE IN FRONT OF THE WATER TANK OF TANK) AND THE DRAGLINE JIB IS NOT REQUIRED ON LATER MACHINES THE DRAGLINE WINCH IS RELOCATED TO THE CENTRE OF THE MAINFRAME IN FRONT OF THE WATER TANK AND THE DRAGLINE JIB IS NOT REQUIRED...
Page 36 DIMENSIONS ALL STATED DIMENSIONS ARE APPROXIMATE AND CANNOT BE GUARANTEED DUE TO OUR POLICY OF CONTINUOUS PRODUCT IMPROVEMENTS AND IMPROVEMENTS IN SPECIFICATION...
Page 37: Service Schedules Lubrication Diagram
WORKSHOP MANUAL 300R & 400R SECTION 4 SERVICE SCHEDULES LUBRICATION DIAGRAM...
Page 38 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Service Schedule The engine will require additional services or adjustments in addition to those listed below. (See the appropriate Engine Operators Handbook or Workshop Manual) Daily: (8) Hours Before Work Lubricate all grease points.
Page 39 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Hydraulic Oil Check level in main and header tanks. (with hopper down and engine stopped) Dynamo/Alternator Drive Check belt tension, adjust if necessary Controls and Pivots Lubricate all levers, rods, pivots and pins with oil...
Page 40 WORKSHOP MANUAL 300R 400R WINGET REVERSING DRUM CONCRETE MIXERS ISSUE 8 2012 Every 12 Months: (1200 Hours or earlier if conditions dictate) The above and the following: Hydraulics Drain and clean out tank, suction strainer and filling filter, refill with clean hydraulic oil.
Page 41 Note:- later mixers will not be fitted with all the Lubrication & Grease points shown as sealed for life roller bearings are used extensively where ever possible. Lubricate drum drive gears and drum track and roller contact surfaces using open gear lubricant on a regular basis, in some operating conditions the gears and track should be lubricated every 40 hours or weekly.
Page 42: Hydraulic Circuit Diagrams
WORKSHOP MANUAL 300R & 400R SECTION 5 HYDRAULIC CIRCUIT DIAGRAMS...
Page 45: Wiring Diagrams
WORKSHOP MANUAL 300R & 400R SECTION 6 WIRING DIAGRAMS...
Page 51: Noise Levels
WORKSHOP MANUAL 300R & 400R SECTION 7 NOISE LEVELS...
Page 52 SECTION 7 NOISE LEVELS Noise Tests were carried out in accordance with EC Directive 79/113 on a 10 metre Hemisphere with the drum empty and rotating and in accordance with EC Directive 2000/14/EC again on a 10 metre hemisphere with the drum loaded and rotating.
Page 53: Special Tools
WORKSHOP MANUAL 300R & 400R SECTION 8 SPECIAL TOOLS...
Page 58: Hydraulic Control Valve Service Manual (Where Available)
WORKSHOP MANUAL 300R & 400R SECTION 9 HYDRAULIC CONTROL VALVE SERVICE MANUAL...
Page 59 PAGE INTENTIONALLY BLANK...
Page 60: Parts Listings
WORKSHOP MANUAL 300R & 400R SECTION 10 PARTS LISTINGS...
Page 61 The following Parts Illustrations do not contain a breakdown of assemblies such as Gearbox, Drum, Hydraulic Ram etc, only the complete items are shown. For a breakdown of these items please refer to the Operators and Parts Manual...
Page 62 400R MAINFRAME, TANK SUPPORTS AND COVERS FIT SPACING WASHERS V2004220 BETWEEN FUEL TANK SHROUD, ITEM 13 AND MAINFRAME TO AVOID DISTORTING SHROUD. RUN SILICONE SEALER ROUND REAR FACE OF PLATE, ITEM 20, PRIOR TO ASSEMBLY. RUN A BEAD OF SILICONE AROUND FLANGE FACE OF COVER, ITEM 19, ALLOW TO CURE FOR A SHORT TIME PRIOR TO ASSEMBLY.
Page 63 400R MAINFRAME TANK SUPPORTS + COVERS 555272300 MAINFRAME 555130600 DRUM GUARD 555264802 GUARD PLATE LH 555264801 GUARD PLATE RH 555145700 SUPPORT WATER TANK LH 555145600 SUPPORT WATER TANK RH V2003183 SAFETY WALK 555189900 GUARD/FENCE UK/EUROPE 555190400 STEP UK/EUROPE 555163500 STEP - EXPORT 555131500 COVER - CONTROL SIDE 221101000...
Page 64 400R MAINFRAME TANK SUPPORTS + COVERS 192S01 NUT BINX 10S01 WASHER FLAT 233S03F SCREW COUNTER SUNK 267S03 WASHER FLAT 7S01 17S02 WASHER SPRING 11S03B SCREW SET 17S04 WASHER SPRING 66S01BB SCREW SET 41S03 WASHER SPRING...
Page 65 400R FRONT AXLE, TOWBARS, AXLE SPRAGS AND JACKS COAT PINS AND WELDED BOSSES WITH COPPERSLIP ON ASSEMBLY COAT THREADS ON SPRAG SCREWS ITEM 63 WITH COPPERSLIP ON ASSEMBLY ITEM 2B, NATO TOWING EYE SHOULD BE CROSS DRILLED ON ASSEMBLY TO ENABLE FITMENT OF SPLIT PIN ITEM 2E...
Page 66 400R FRONT AXLE TOWBARS AXLE SPRAGS & JACKS 555101200 BAR TOW-STANDARD 555283300 BAR TOW-NATO/MOD 555283600 EYE TOWING-NATO/MOD 150S15 WASHER FLAT 92S15 NUT CASTLE 44S18N PIN SPLIT 555101400 PIN PIVOT AXLE 555101900 PIVOT BRACKET 513354800 PIN RETAINING 902S02 LYNCH PIN & CHAIN 555287300 AXLE FRONT-STANDARD/NATO 44S17K...
Page 67 400R PNEUMATIC WHEELS, HUBS & STUB AXLES IF BOLT ITEM 22 FOULS JACK LEG SUPPORT BRACKET INSERT FROM IF THE AXLE CHANNEL SECTION IS PRODUCED OPPOSITE SIDE FROM PARALLEL RATHER THAN TAPERED SECTION, SUBSTITUTE THE TAPERED WASHERS ITEM 20 FOR FLAT WASHERS 267S07 WHEN THE WHEEL IS ATTACHED TO THE HUB ROCK THE WHEEL TO CHECK FOR EXCESS HUB BEARING PLAY...
Page 68 400R HUB STUB AXLE AND PNEUMATIC WHEELS 555287600 HUB & STUB AXLE ASSEMBLY (FAD) 475600019 WHEEL ASSEMBLY 105S05 WASHER TAPERED 8S05M BOLT UPPER 8S05K BOLT LOWER 267S07 WASHER FLAT 17S06 WASHER SPRING 7S05 NUT PLAIN 555226500 MAINFRAME 555287300 AXLE FRONT-STANDARD/MOD/NATO...
Page 69 400R STEEL WHEELS AND STUB AXLE IF THE AXLE CHANNEL SECTION IS PRODUCED IF BOLT ITEM 22 FOULS FROM PARALLEL RATHER THAN TAPERED JACK LEG SUPPORT BRACKET SECTION SUBSTITUTE THE TAPERED WASHERS INSERT FROM OPPOSITE SIDE ITEM 20 FOR FLAT WASHERS 267S07 COAT SHAFT WITH COPPERSLIP ON ASSEMBLY...
Page 70 400R HUB STUB AXLE AND STEEL WHEELS 511146701 WHEEL STEEL, FABRICATED 150S15 WASHER FLAT 555277900 COLLAR 6S03M BOLT 41S05 WASHER SPRING 9S03 131S01 NIPPLE GREASE 176S01 CAP NIPPLE 555288500 AXLE STUB 105S05 WASHER TAPERED (SEE NOTE RE 267S07) 8S05M BOLT 8S05K BOLT 267S07...
Page 71 400R NOISE REDUCTION KIT REFER TO THE ENGINEERING DRAWING WHEN DRILLING THE MAINFRAME AND PANELS TO SECURE THE CLADDING KIT.
Page 72 400R NOISE REDUCTION KIT 555286500 KIT NOISE REDUCTION 61S02 NUT BINX 10S56 WASHER 11S02C SCREW SET...
Page 73 400R 'CE' GUARDING...
Page 74 400R 'CE' GUARDING 555290700 GUARD HORIZONTAL 555290800 GUARD ANGLED 555290900 GUARD ELECTRIC MOTOR-GEARBOX COUPLING 555291000 GUARD LISTER TS2-GEARBOX COUPLING 7S03 17S04 WASHER SPRING 267S05 WASHER FLAT V2004220 WASHER SPECIAL 11S03C SCREW SET 555131500 COVER RETAINED BY:- 11S03C SCREW SET 267S05 WASHER FLAT 17S04 WASHER SPRING...
Page 75 400R HOPPER ANTI BOUNCE BRACKET ATTACH ANTI BOUNCE BRACKET BETWEEN THE LEFT HAND SIDE OF THE HOPPER CRADLE AND MAINFRAME TO PREVENT DAMAGE TO COMPONENTS WHEN TRANSPORTING THE MACHINE...
Page 76 400R ANTI BOUNCE BRACKET 555288600 BRACKET ANTI BOUNCE 66S06D SCREW SET 104S06 41S09 WASHER SPRING...
Page 77 400R HYDRAULIC TANK ASSEMBLY THE BALL ITEM 9 SHOULD BE CORRECTLY SEATED WITHIN THE BLEED VALVE BODY ON ASSEMBLY, PLACE THE BALL INTO THE BODY WITHOUT THE SPRING THEN DRIVE THE BALL DOWN ONTO ITS SEAT USING A SOFT FACED PUNCH OR DRIFT. REMOVE THE BALL AND DROP THE SPRING INTO PLACE, ASSEMBLE THE VALVE AS ILLUSTRATED.
Page 78 400R HYDRAULIC TANK ASSEMBLY 555257900 TANK HYDRAULIC 555284800 COVER 555255600 BODY BLEED VALVE 555264000 GASKET BLEED VALVE 555267100 SPRING BLEED VALVE 10565A01 BREATHER FILLER 220591000 STRAINER 127S02 PLUG TANK DRAIN 100S02 SEAL BONDED 101120000 BALL STEEL 100S03 SEAL BONDED 100S04 SEAL BONDED 122S03 FITTING ADAPTOR, MALE, STUD...
Page 79 400R REVERSING GEARBOX AND FITTINGS TO SET BACKLASH BETWEEN HYDRAULIC PUMP AND GEARBOX BEVEL GEARS, ASSEMBLE LOCATING RING AND GEAR ON PUMP AND OFFER PUMP UPTO GEARBOX WITHOUT SHIMS, MEASURE GAP BETWEEN PUMP AND CASTING AND ADD 5-8 THOU (0.02-0.20MM) TO MEASUREMENT OBTAINED FILL WITH 20W/30 OIL TO GIVE CORRECT GEAR BACKLASH.
Page 80 400R REVERSING GEARBOX AND FITTINGS 555268100 GEARBOX REVERSING 555107400 SHIM PACKER SET CONSISTS OF 1 X 555107401 1 X 555107402 2 X 555107403 6S05F BOLT 10S04 WASHER FLAT 87S05 NUT BINX 192S07 NUT BINX SHIM SET - SUPPLIED WITH GEARBOX 555106100 GEAR PINION SUPPLIED WITH GEARBOX 555107000...
Page 81 400R HOPPER RAM, RESTRICTOR & HOSE FAILURE VALVE THE CENTRE BAFFLE ASSEMBLY OF THE HOSE FAILURE VALVE ITEM 30 PART NO V2004171 SHOULD BE UNSCREWED FROM THE BODY BEFORE INSTALLATION AND THE GAP BETWEEN THE BAFFLES ADJUSTED TO 2.0MM, THE BAFFLE ASSEMBLY SHOULD THEN BE SCREWED FULLY HOME INTO THE BODY.
Page 82 400R HOPPER RAM, RESTRICTOR & HOSE FAILURE VALVE 272150000 RAM, HOPPER 555167900 WASHER 555108500 6S03G BOLT 87S03 NUT, "BINX", SELF LOCKING 119S08 FITTING, ADAPTOR, MALE/MALE 100S04 SEAL BONDED 555247000 POPPET 555247100 FITTING, ADAPTOR, RESTRICTOR 424210500 SPRING COMPRESSION V2004171 VALVE HOSE FAILURE 122S03 ADAPTOR MALE/MALE 100S03...
Page 83 400R LISTER TR2 ENGINE AND COUPLING SET ENGINE RPM TO 1800 UK ENGINES MUST BE FILLED WITH 10W/30 ENGINE OIL. CENTRES OF ENGINE AND GEARBOX OUTPUT/INPUT SHAFTS MUST BE ALIGNED TO AVOID STRAINING SHAFT AND LAYRUB COUPLINGS.
Page 84 400R ENGINE & COUPLING LISTER TR2 20350A03 ENGINE LISTER TR2 HANDSTART (EXPORT VERSION) 20350A06 ENGINE LISTER TR2 ELECTRIC START (EXPORT VERSION) 20350A07 ENGINE LISTER TR2 HAND START (UK/EEC VERSION) 20350A08 ENGINE LISTER TR2 ELECTRIC START (UK/EEC VERSION) 555280400 SHAFT CONNECTING 555258100 ADAPTOR DRIVESHAFT 90S04H...
Page 85 400R LISTER TR2 ENGINE AND COUPLING APRIL 2010 ON SET ENGINE RPM TO 1800 UK ENGINES MUST BE FILLED WITH 10W/30 ENGINE OIL. CENTRES OF ENGINE AND GEARBOX OUTPUT/ INPUT SHAFTS MUST BE ALIGNED TO AVOID STRAINING COUPLING AND SLEEVE...
Page 86 400R ENGINE & COUPLING LISTER TR2 APRIL 2010 ON 20350A03 ENGINE LISTER TR2 HANDSTART (EXPORT VERSION) 20350A06 ENGINE LISTER TR2 ELECTRIC START (EXPORT VERSION) 20350A07 ENGINE LISTER TR2 HAND START (UK/EEC VERSION) 20350A08 ENGINE LISTER TR2 ELECTRIC START (UK/EEC VERSION) LONG EXTENSION SHAFT FITTED TO ENGINE 555248601 COUPLING-GEARBOX...
Page 87 400R EXHAUST SILENCER SETSCREW ITEM 7 PICKS UP ON MAINFRAME...
Page 88 400R EXHAUST SILENCER 555288900 SILENCER ACOUSTIC EXHAUST 10293A03 GASKET 17S05 WASHER SPRING M10 11S04C SCREW SET M10 555289000 BRACKET SILENCER SUPPORT 11S04F SCREW SET M10 267S06 WASHER FLAT M10 17S05 WASHER SPRING M10 7S04 NUT M10 11S04C SCREW SET M10 267S06 WASHER FLAT M10 17S05...
Page 89 400R AIR CLEANER AND PIPEWORK- FILTREL...
Page 90 400R AIR FILTER AND PIPEWORK-FILTREL V2004797 AIR FILTER ASSEMBLY, FILTREL 11S03B SCREW SET 17S04 WASHER SPRING 267S05 WASHER FLAT 555188700 HOSE ELBOW RUBBER INLET 555280000 TUBE INLET STEEL V600187 HOSE ELBOW 90' RUBBER 97S13 CLIP HOSE...
Page 91 400R AIR CLEANER AND PIPEWORK- VIRGIO...
Page 92 400R AIR FILTER AND PIPEWORK-VIRGIO V2005807 AIR FILTER ASSEMBLY C/W BAND, VIRGIO 11S03D SCREW SET, M8 X 30, 267S05 WASHER FLAT 61S03 NUT BINX 555188700 HOSE ELBOW RUBBER INLET 555280000 TUBE INLET STEEL V600187 HOSE ELBOW 90' RUBBER 97S13 CLIP HOSE...
Page 93 400R TR2 ENGINE STOP CABLE...
Page 94 400R TR2 ENGINE STOP CABLE 460239 CABLE STOP 460242 SCREW CLAMP, OUTER CABLE 67S04 WASHER SHAKEPROOF 87S03 NUT BINX 11029A01 BRACKET RETAINING 11030A01 LEVER PIVOT V600192 SCREW SET V600193 R CLIP V600194 FITTING SWIVEL, INNER CABLE RETAINING PARTS NOT ILLUSTRATED 555292300 BRACKET, CABLE STOP 11S02A...
Page 95 400R 11KW MOTOR AND DRIVE SHAFT 415 VOLT...
Page 96 400R 11KW MOTOR AND DRIVE SHAFT 415 VOLT 202424000 MOTOR ELECTRIC 11 KW 555145400 MOUNTING MOTOR 10S04 WASHER FLAT 28S05G SETSCREW 6S05E SETSCREW 87S05 NUT BINX 555142600 SHAFT CONNECTING 555145500 FLANGE DRIVE 555258100 ADAPTOR DRIVE 90S04H SCREW CAP 195S03C2 SCREW GRUB 304712863 130972000 COUPLING LAYRUB...
Page 97 400R 11KW 415V MOTOR AND DRIVE SHAFT LATER TYPE...
Page 98 400R 11KW 415V MOTOR MOUNT DRIVE SHAFT LATER TYPE 202424000 MOTOR ELECTRIC 11 KW 555145400 MOUNTING MOTOR 10S04 WASHER FLAT 28S05G SETSCREW 6S05E SETSCREW 87S05 NUT BINX 304712863 188S04E1 SCREW GRUB 555291700 COUPLING MOTOR 147320001 COUPLING SLEEVE NYLON 90S04L SCREW SOCKET HEAD CAP 555248601 COUPLING GEARBOX...
Page 99 400R STARTER AND STOP SWITCH 415 VOLT...
Page 100 400R STARTER AND STOP SWITCH 208304103 SWITCH STARTER 208304104 RELAY OVERLOAD 14A-21A 555144200 BRACKET STARTER 6S03B BOLT CSE182 SPACER (USED TO MOVE BRACKET AWAY FROM MOTOR) 41S05 WASHER SPRING 9S03 11S02A SCREW SET 17S03 WASHER SPRING 7S02 20887000 SWITCH STOP C/W KEYS 103S02D SCREW SKT CAP 41S03...
Page 101 400R DRUM DRIVE SHAFT- UPPER...
Page 102 400R DRUM DRIVE SHAFT UPPER 555113300 PINION DRUM DRIVE 555113200 CHAINWHEEL 555113400 IDLER ROLLER 555113100 CARRIER BEARING 66S02A SCREW SET 41S04 WASHER SPRING 6S05E BOLT 41S07 WASHER SPRING 9S04 555113500 COVER CAST 351931000 BLOCK PLUMMER 6S05H BOLT 10S04 WASHER FLAT 41S07 WASHER SPRING 9S04...
Page 103 400R DRUM IDLER ROLLER...
Page 104 400R DRUM IDLER ROLLER 555113000 CARRIER IDLER SHAFT 555113400 ROLLER IDLER 555113500 COVER 555113700 SHAFT IDLER 555263700 BRACKET SUPPORT 555114900 SHIM PACKER SET 88S41D BEARING-DOUBLE SEALED 417732440 SEAL OIL 188S06D1 SCREW GRUB 555272400 STOP BRACKET 11S04E SCREW SET 6S05E BOLT 9S04 41S07 WASHER SPRING...
Page 105 400R DRIVE SHAFT LOWER AND PROPSHAFT...
Page 106 400R DRIVE SHAFT - LOWER AND PROPSHAFT 555257700 SHAFT DRIVE FLANGED V601338 STUD 7S05 17S06 WASHER SPRING 267S07 WASHER FLAT 61S05 NUT BINX 555112900 BRACKET BEARING ADJUSTABLE 555284900 GASKET 555114100 SPROCKET - DIESEL 555114000 SPROCKET - ELECTRIC 113149000 BEARING NEEDLE ROLLER 417302000 SEAL OIL 417772000...
Page 107 400R DRUM AND GEARBOX CONTROLS...
Page 108 400R DRUM AND GEARBOX CONTROLS 555110100 LEVER SLOTTED 555292100 LEVER HAND 5/8" UNC THREAD 555292100 LEVER HAND M12 THREAD 307126000 KNOB 5/8" UNC THREAD 307126000 KNOB M12 THREAD 555110400 LEVER OPERATING 555110500 BLOCK CLEVIS PIN 555110600 PIN CLEVIS 555110800 PIN PIVOT 555110900 SLEEVE 555111000...
Page 109 400R DRUM , DRUM MOUTH & EXTENSION CONES...
Page 110 400R DRUM ASSEMBLY DRUM MOUTH + EXTEN CONES 555280700 DRUM ASSEMBLY INC BLADES AND TRACK RING 555126000 CONE DRUM MOUTH STND 555127800 CONE DRUM MOUTH-USE WITH RUBBER EXTENSION 555127700 CONE DRUM MOUTH-STEEL EXTENSION 515143000 STRAP RETAINING (SET OF FOUR) 515142900 CONE EXTENSION RUBBER 555112700 GEAR RING CAST...
Page 111 400R DRUM EDGE ROLLERS PRIOR TO FITTING BEARINGS EASE THE SEALS OUT OF ONE SIDE AND PACK WITH A GOOD QUALITY GREASE, ENSURE SEALS ARE SEATED CORRECTLY WHEN REFITTING., ADJUST THE EDGE ROLLERS SO THAT 1.5MM CLEARANCE EXITS BETWEEN THE ROLLERS AND DRUM TRACK RING, SETTING THE ROLLERS TO TIGHT WILL LEAD TO PREMATURE FAILURE OF THE BEARINGS.
Page 112 400R DRUM EDGE ROLLERS 555111700 ROLLER EDGE 555283700 SHAFT EDGE ROLLER 555111800 CARRIER EDGE ROLLER 555112000 PLATE LOCKING 555112100 SHIM PACKER SHORT 555112200 SHIM PACKER LONG 88S05D BEARING 142321000 CIRCLIP 417771000 SEAL 'V' RING 555167500 SCREW SET SPECIAL 477356000 WIRE LOCKING (NOT ILLUSTRATED) 28S05K SCREW SET ADJUSTING 28S05U...
Page 113 400R CRADLE LINK ARMS & BATCHWEIGHER GUIDE COAT ALL PINS AND BUSHES WITH COPPERSLIP ON ASSEMBLY. CHARGE ALL GREASE POINTS .
Page 114 400R HOPPER CRADLE LINK ARMS & BATCHWEIGHER GUIDE 555108900 GUIDE-LOADCELL STRIKER 555109000 PIN GUIDE 555255100 SHAFT LINK 555255300 HOUSING BEARING 555255000 ARM LINK 555255400 CAP BEARING 195S04E2 SCREW GRUB 113179200 BEARING NEEDLE 113179201 BEARING NEEDLE INNER 555255200 SHAFT PIVOT 333506000 NIPPLE GREASE 176S01 COVER NIPPLE GREASE...
Page 115 400R HYDRAULIC CONTROL VALVE (MHS-DINOIL) THE HYDRAULIC PRESSURE SHOULD BE ADJUSTED :- 2000 PSI (138 BAR) 400R 2400 PSI (166 BAS) 500R PORT 4- FEED FROM HYDRAULIC PUMP PORT 5-RETURN TO HYDRAULIC TANK PORT 6- SUPPLY TO HOPPER RAM PORT 8- (H.P.C.O.) TO DRAGLINE CONTROL BLOCK PORT 8 SHOULD BE FITTED WITH PLUG ITEM 9 WHEN NO DRAGLINE IS FITTED.
Page 116 400R HYDRAULIC CONTROL VALVE MHS V2004605 VALVE CONTROL 100S03 SEAL BONDED 127S03 PLUG BLANKING 122S03 ADAPTOR M/M FROM PUMP 119S08 ADAPTOR M/M TO TANK 122S03 ADAPTOR M/M TO RAM SCREW SOCKET HEAD H.P.C.0 FIT INSIDE VALVE WHEN V2004607 DRAGLINE FITTED 122S03 ADAPTOR M/M WHEN DRAGLINE FITTED 127S03...
Page 117 400R HYDRAULIC TANK,HOPPER RAM & PIPEWORK TO HEADER TANK...
Page 118 400R HYDRAULIC TANK, HOPPER RAM & PIPEWORK 555257900 TANK HYDRAULIC 272150000 555204300 HOSE, BLEED VALVE TO RAM 555231000 HOSE, CONTROL VALVE TO BLEED VALVE 555258300 HOSE, TANK TO PUMP 555189500 HOSE, PUMP TO CONTROL VALVE 97S09 CLIP HOSE 73S03B HOSE, CONTROL VALVE TO TANK TEE 365825000 PUMP- DIESEL DRIVEN 10539A02...
Page 119 400R HYDRAULIC HEADER TANK TOP UP THE OIL LEVEL IN THE HEADER TANK WITH THE HOPPER RAISED AND THE RAM FULLY EXTENDED. LOWER THE HOPPER AND FILL THE TANK TO BRNG THE LEVEL UP TO THE MIDWAY POINT ON THE SIGHT GLASS.
Page 120 400R HEADER TANK 555288700 TANK HEADER 511100900 CAP FILLER/BREATHER 100S06 SEAL BONDED 32S01C HOSE 11S03C SCREW SET M8 267S05 WASHER FLAT M8 17S04 WASHER FLAT M8 7S03 NUT M8 V2005114 SIGHT GLASS V2003100 DECAL HYDRAULIC OIL V2005122 DECAL HYDRAULIC OIL LEVEL 272150000 RAM HYDRAULIC 555257900...
Page 121 400R HOPPER CRADLE AND BATCHWEIGHER COAT ALL PINS AND THE BORES OF BUSHES AND WELDED BOSSES WITH COPPERSLIP ON ASSEMBLY. FOLLOW INSTRUCTIONS IN TEXT AT BEGINNING OF THIS MANUAL WHEN SETTING UP BATCHWEIGHER STRIKER PIN. STOP BLOCKS ITEMS 34,53,54 ONLY FITTED TO BASIC MACHINES WITHOUT BATCHWEIGHERS...
Page 122 400R BATCHWEIGHER GAUGE AND HOPPER CRADLE 555269600 HOPPER CRADLE (ALL BUILDS) 555109300 PIN STRIKER SUPPORT 555109202 SHIM PACKER 555109203 SHIM PACKER 555109204 SHIM PACKER 555109100 STRIKER LOADCELL 555242414 LOADCELL & GAUGE 555192700 PLATE MOUNTING 555192800 BRACKET LOWER 555192900 BRACKET UPPER 555124900 PLATE MOUNT UPPER 555125000...
Page 123 400R HOPPER AND SAFETY CHAIN...
Page 124 400R HOPPER AND SAFETY CHAIN 555265404 HOPPER 208S06J SCREW COUNTERSUNK SOCKET 104S06 203S06 NUT LOCKING THIN 555269800 HOPPER SAFETY CHAIN 11S05D SCREW SET 267S07 WASHER FLAT 61S05 NUT BINX ITEMS 5, 6,7 & 8 ARE NOT ILLUSTRATED...
Page 125 400R WATER TANK CONTROLS COAT THE THREADS ON ITEM 2 WITH COPPER SLIP ON ASSEMBLY...
Page 126 400R WATER TANK CONTROLS OPERATING LEVER SEE WATER TANK 555265100 COUPLING END 555255500 ROD OPERATING 555255700 BRACKET 44S03C PIN SPLIT 267S06 WASHER FLAT 56S04 NUT THIN 6S03B BOLT 10S03 WASHER FLAT 87S03 NUT BINX...
Page 127 400R WATER TANK INLET VALVE...
Page 128 400R WATER INLET VALVE 555263000 PIN PIVOT 555262900 LEVER TRIP 555263500 COVER VALVE 555263600 BODY VALVE 555262700 VALVE PILOT 51311400 WASHER PILOT VALVE 513115200 SPRING PILOT VALVE 513122000 DIAPHRAGM 555198300 BODY STRAINER 555198400 ELEMENT STRAINER 555198800 GASKET 241708000 PLUG 130354000 CONNECTOR HOSE 49S39 SEAL 'O' RING...
Page 129 400R WATER TANK ASSEMBLY CHECK SCALE CARRIER ITEM 11 WILL NOT FOUL FACE OF TANK BODY, BEND SLIGHTLY IF CARRIER FOULS.
Page 130 400R WATER TANK ASSEMBLY 555260700 TANK BODY VALVE WATER INLET 555261500 LID TANK 555263300 LEVER OPERATING 555263200 LINK OUTER 555263100 ROD SPACER 555262800 CONNECTOR VALVE ROD 555262100 INDICATOR 555262300 ARM FLOAT 555261900 CARRIER SCALE 555262400 VALVE DISCHARGE 555262500 ROD DISCHARGE VALVE 555262600 SEAT VALVE RUBBER 555261600...
Page 131 400R FLOWMETER...
Page 132 400R FLOWMETER 555176400 NOZZLE HOSE FITTING STRAIGHT 409255000 FILTER STRAINER 100S10 SEAL BONDED 122S09 ADAPTOR MALE/MALE 450151100 VALVE BALL 128S14 FITTING FEMALE, FEMALE 90' 129S07G ADAPTOR NOZZLE 90' ELBOW 202325000 GAUGE FLOWMETER 153S09 CLAMP U BOLT 267S05 WASHER FLAT M8 17S04 WASHER SPRING M8 555176800...
Page 133 400R WINCH MOTOR & DRAGLINE CONTROL BLOCK SEAL ALL HYDRAULIC FITTING AND ADAPTORS WITH LIQUID HYDRAULIC THREAD SEAL CLEAN THE DRAGLINE CONTROL BLOCK ITEM 25 BEFORE USE ENSURING ANY SWARF LEFT FROM THE MACHINING PROCESS IS REMOVED. THE TEE ADAPTOR ITEM 16 ON TOP OF THE HYDRAULIC TANK IS ONLY USED WITH THE DRAGLINE OPTION.
Page 134 400R DRAGLINE HYDRAULIC PIPEWORK AND VALVES 555257900 TANK HYDRAULIC 555268700 HOSE,CONTROL VALVE TO SOLENOID VALVE 63S02F HOSE, SOLENOID VALVE TO WINCH MOTOR 73S03C HOSE RETURN, SOLENOID TO TANK TEE 100S03 SEAL BONDED 122S03 ADAPTOR, MALE-MALE EQUAL 119S08 ADAPTOR, MALE-MALE UNEQUAL 154S03 FITTING TEE TANK FITTING V2003253...
Page 135 400R DRAGLINE WINCH AND MOUNTING BRACKET DISCARD CLAMP FROM BULLDOG CLIP ITEM 7 COAT BOLTS ITEM 31 WITH COPPERSLIP ON ASSEMBLY PACK BUSHES ITEM 52 AND ROLLERS ITEM 30 WITH COPPERSLIP OR GREASE ON ASSEMBLY...
Page 136 400R DRAGLINE BRACKET & WINCHMOTOR 267117000 MOTOR HYDRAULIC 'WHITE' 7S05 17S06 WASHER SPRING 11S05K SCREW SET 513330100 PULLY-DRUM 132204000 CLIP BULLDOG 555266300 WASHER SPECIAL NOT USED 41S09 WASHER SPRING 6S06H SCREW SET 477502000 ROPE WIRE 555287800 COVER WINCH DRUM 7S04 17S05 WASHER SPRING 267S06...
Page 137 400R DRAGLINE ALTERNATOR AND FIXINGS SECURE ALTERNATOR FAN AND PULLEY BEFORE INSTALLING ALTERNATOR, ADJUST DRIVE BELT TENSION SO THAT BELT DEFLECTS NO MORE THAN 12MM MIDWAY BETWEEN PULLIES. ADJUSTER ITEM 21 IS ATTACHED TO THE REVERSING GEARBOX.
Page 138 400R DRAGLINE ALTERNATOR & FITTINGS V2004793 ALTERNATOR 513347400 ADJUSTER 11S03C SCREW SET 267S05 WASHER FLAT 61S03 NUT BINX 66S03A SCREW SET 10S03 WASHER FLAT 41S05 WASHER SPRING 555288300 BRACKET ALTERNATOR 8S03C BOLT 61S03 NUT BINX 267S05 WASHER FLAT 11S04C SCREW SET 7S04 17S05 WASHER SPRING...
Page 139 400R DRAGLINE ALTERNATOR WIRING & PANEL REFER TO WIRING DIAGRAM WHEN INSTALLING LOOM AND CONNECTING TERMINALS USE NYLON CABLE TIES TO SECURE LOOM NEATLY AND PREVENT CHAFING ON HANDSTART DIESEL ENGINED MACHINES SECURE PANEL ITEM 15 TO MAINFRAME USING EXISTING SETSCREWS WHICH SECURE FUEL TANK SHROUD TO MAINFRAME COAT SETSCREWS SECURING BATTERY LEADS TO TERMINALS WITH GREASE TO PREVENT...
Page 140 400R DRAGLINE ALTERNATOR WIRING & PANEL 109S10 BATTERY 11S02B SCREW SET 267S04 WASHER FLAT 17S03 WASHER SPRING 7S02 555288400 LOOM WIRING V2003253 CABLE TIE NYLON V2003111 CABLE TIE NYLON 555288100 PANEL V2004794 SWITCH BATTERY ISOLATOR 11S02B SCREW SET 267S04 WASHER FLAT 61S02 NUT BINX V2000326...
Page 141 400R DRAGLINE BATTERY TRAY & GUARD EARLY MACHINES REQUIRE THE MAINFRAME DRILLING TO THE LEFT HAND SIDE OF THE ENGINE BED SO THAT THE BATTERY TRAY CAN BE ATTACHED. THE MAINFRAME OF LATER MACHINES IS PREDRILLED DURING MANUFACTURE. ALTERNATIVELY THE TRAY CAN BE WELDED IN POSITION.
Page 142 400R DRAGLINE BATTERY TRAY 30080A03 TRAY BATTERY 30080A0303 BAR COVER 11S04E SCREW SET 11S04C SCREW SET 267S06 WASHER FLAT 61S04 NUT BINX 555290500 GUARD BATTERY 11S03C SCREW SET 267S05 WASHER FLAT 17S04 SPRING WASHER 7S03 10742A05 COVER BATTERY 177S03 NUT WING 267S04 WASHER FLAT 555288200...
Page 143 400R DRAGLINE CABLE MAST AND PULLIES...
Page 144 400R DRAGLINE MAST CABLE AND PULLIES 555121500 MAST LOWER 515134400 MAST UPPER 8S05L BOLT 17S06 WASHER SPRING 7S05 555208100 PULLEY 555208400 BLOCK PULLEY 44S03C PIN SPLIT 555208300 PIN PULLEY 555204800 WEIGHT 144734000 CABLE ELECTRIC 2 CORE 555287700 BRACKET DRAGLINE WINCH 205304600 PLUG &...
Page 145 400R DRAGLINE SHOVEL ASSEMBLY...
Page 146 400R DRAGLINE SHOVEL 555210400 SHOVEL BODY 555209100 SHOVEL HANDLE 135905000- CHAIN & RING ASSY (15 LINKS) 144734000 CABLE 2 CORE 143200300 CLIP CABLE 205304600 PLUG 369200000 TUBE 300MM/12" LONG 555214800 CLAMP SWITCH 208561000 SWITCH 208143000 SLEEVE PVC 55 MM LONG 250166010 GLAND CABLE 264705000...
Page 147 400R 2 AND 3 COMPARTMENT FEED APRON...
Page 148 400R 2 AND 3 COMPARTMENT FEED APRONS 555196302 PLATE SIDE LH 555196301 PLATE BOTTOM 555196303 PLATE SIDE RH 555196307 PARTITION CENTRE (2 COMPARTMENT) 555196315 STRAP RUBBER RETAINER 208S03H SCREW COUNTERSUNK SOCKET HEAD 104S03 41S05 WASHER SPRING 394413001 RUBBER FLAP 555196308 CENTRE SUPPORT 28S05E SCREW SET...
Page 149 400R ELECTRIC START BATTERY, LEADS, TRAY & SWITCH THE INSTRUMENT PANEL IS SECURED WELD BATTERY TRAY TO SIDE OF MAINFRAME TO THE UNDERSIDE OF THE FUEL TANK ADJACENT TO THE ENGINE BED, MAKING SURE SHROUD WHICH IS DRILLED TO THAT THE BATTERY LEADS WILL REACH ACOMODATE THE PANEL, USING THE BETWEEN THE BATTERY AND STARTER PANEL AS A PATTERN...
Page 150 400R ELECTRIC START BATTERY AND LEADS 109S08 BATTERY 10989A06 CABLE BATTERY POSITIVE 10990402 CABLE BATTERY NEGATIVE 30080A03 CARRIER BATTERY 11S04D SCREW SET 59S03 NUT LOCK 40SA17 ROD TIE 9S01 267S04 WASHER FLAT 10559A01 CLAMP BATTERY 10742A05 COVER BATTERY 267S04 WASHER FLAT 177S03 NUT WING V2004235...
Page 151 400R DECALS AND LOGO'S...
Page 152 400R DECALS AND LOGO'S V2003037 PLATE SERIAL NUMBER 504600900 DECAL 'ENGINE HOUSING' 504694600 DECAL 'SAFETY WARNING' V2003039 DECAL 'WINGET' V2003126 DECAL '400R' 555153700 DECAL 'DRUM CONTROLS' 555153500 DECAL 'WATER TANK' 555184900 DECAL 'DANGER HOPPER' V2004137 DECAL 'EAR PROTECTION' V2003038 VINYL STRIPES 2 COLOUR...
Page 153 400R DECALS AND LOGO'S...
Page 154: Batchweigher Maintenance Instructions
WORKSHOP MANUAL 300R & 400R SECTION 11 BATCHWEIGHER MAINTENANCE INSTRUCTIONS...
Page 155: Maintenance Instructions
MAINTENANCE INSTRUCTIONS HYDRAULIC WEIGHING UNITS WWW.WINGET.CO.UK...
Page 156 Mechanically Fed Mixers and 300R, 400R and 500R Reversing Drum Mixers. Winget Limited do not recommend that attempts are made in the field to rectify faulty loadcells and gauges as the special tools and equipment required are unlikely to be available.
Page 165: Reversing Gearbox Manual
WORKSHOP MANUAL 300R & 400R SECTION 12 REVERSING GEARBOX MANUAL...
Page 166 SERVICE MANUAL REVERSING GEARBOX FROM 1990 WWW.WINGET.CO.UK...
Page 167 INTRODUCTION This manual covers the Reversing Gearbox installed into 300R, 400R and 500R Reversing Drum Mixers. The following pages should enable a competent fitter/mechanic to fault find, repair or overhaul Reversing Gearboxes. The contents of this manual although correct at the time of publication, may be subject to alteration by the manufacturers without notice and Winget Limited can accept no responsibility for any errors or omissions contained within the following pages.
Page 168 WORKSHOP MANUAL 300R 400R 500R Winget Reversing Gearbox From 1990 Asbestos Warning The clutch linings within the gearbox may contain asbestos and suitable precautions should be taken to avoid inhaling the dust which should not be blown out with an airline.
Page 169 WORKSHOP MANUAL 300R 400R 500R Winget Reversing Gearbox From 1990 Locate the operating pin in the centre of the cone clutches, remove the split pins and carefully drift out the pin, pull the operating plunger and shaft assembly out of the main shaft.
Page 170 WORKSHOP MANUAL 300R 400R 500R Winget Reversing Gearbox From 1990 Slide the cone clutch assembly (21) over the main shaft (2) aligning the drilled hole through the cone clutches with the slot machined in the mainshaft. Loosely fit the outer cone of the bearing (15), lubricate the operating shaft (4) and insert...
Page 171 WORKSHOP MANUAL 300R 400R 500R Winget Reversing Gearbox From 1990 When the preload reading is correct remove the flange (41) key (39) and housing (36). Using a suitable tool fit the oil seal (38) and lubricate the seal lips with a little grease.
Page 172 WORKSHOP MANUAL 300R 400R 500R Winget Reversing Gearbox From 1990 If not the shimpack thickness at points “X” and “Y” should be adjusted by moving the excess shims from either “X” to “Y” or “Y” to “X”. EXAMPLE Backlash measured on bevel gear “A” item 20 is:- 0.13mm...
Page 173 WORKSHOP MANUAL 300R 400R 500R Winget Reversing Gearbox From 1990 The pump should be shimmed to give 5-8 thou (0.02-0.20mm) gear backlash. Place the hydraulic pump onto the gearbox without any shims and measure the gap between the pump body and gearbox casting. Add 5-8 thou (0.02-0.20mm) to the measurement obtained and select a shim pack of the correct thickness.
Page 175: Blank
WORKSHOP MANUAL 300R & 400R SECTION 13-18 BLANK...
Page 176 PAGE INTENTIONALLY BLANK...
Page 177 CALIFORNIA CALIFORNIA CALIFORNIA CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm...

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