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87036760

7/03

©

2003 NEW HOLLAND NORTH AMERICA, INC.

Printed In U.S.A.

TC29D, TC33D REPAIR MANUAL

COMPLETE CONTENTS

SECTION 00 - GENERAL INFORMATION

2

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SECTION 10 - ENGINE

3

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SECTION 18 - CLUTCHES

7

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SECTION 21 - GEAR TRANSMISSION

8

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SECTION 25 - FWD AXLE

9

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SECTION 27 - DIFFERENTIAL, REAR AXLE

11

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SECTION 29 - HYDROSTATIC TRANSMISSION

11

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SECTION 31 - POWER TAKE-OFF SYSTEMS

14

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SECTION 33 - BRAKES

14

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SECTION 35 - HYDRAULIC SYSTEM

15

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SECTION 41 - STEERING SYSTEMS

16

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SECTION 44 - WHEELS AND TIRES

17

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SECTION 55 - ELECTRICAL SYSTEM

18

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SECTION 90 - PLATFORM

20

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The following pages are the collation of the contents pages from each section and
chapter of the TC29D and TC33D Repair manual. Complete Repair part # 87036756

The sections used through out all New Holland product Repair manuals may not be
used for each product. Each Repair manual will be made up of one or several books.
Each book will be labeled as to which sections are in the overall Repair manual and
which sections are in each book.

The sections listed above are the sections utilized for the TC29D and TC33D Tractors.

Summary of Contents for TC29D

Page 1: ...RING SYSTEMS 16 SECTION 44 WHEELS AND TIRES 17 SECTION 55 ELECTRICAL SYSTEM 18 SECTION 90 PLATFORM 20 The following pages are the collation of the contents pages from each section and chapter of the TC29D and TC33D Repair manual Complete Repair part 87036756 The sections used through out all New Holland product Repair manuals may not be used for each product Each Repair manual will be made up of o...

Page 2: ... Servicing the Tractor 3 Operating the Tractor 4 Driving the Tractor 4 Operating the PTO 5 Diesel Fuel 5 Safety Frame ROPS 5 Safety Decals 6 Instruction Decals 7 Ecology and the Environment 11 Specifications 13 00 400 Lubrication and Maintenance 24 Lubrication 24 Recommended Lubricants and Coolants 24 Liquid Ballast Optional 25 Tire Pressure 25 Find manuals at https best manuals com ...

Page 3: ...Gear Cover Timing Gears and Cam Shaft 11 Disassembly Inspection Fits Clearances and Assembly of Component Assemblies 16 10 101 Cylinder Head Disassembly 16 Cylinder Head Inspection and Repair 16 Valve Seats 17 Valves 18 Valve Guides 19 Valve Springs 20 Rocker Arms 20 Push Rods 21 Cylinder Head Assembly 22 Cylinder Block 22 10 105 Pistons Piston Rings and Connecting Rods Disassembly and Inspection ...

Page 4: ...9 10 101 Head Gasket Selection 40 Head Gasket Selection Chart 40 Cylinder Head Assembly 40 10 106 Valve Clearance Adjustment 41 Valve Cover 42 Water Pump and Cooling Fan Assembly 42 Air Intake Manifold Assembly 42 External Oil Tube 43 Glow Plug and Connector 43 Fuel Injector 43 10 218 Fuel Piping 44 Alternator and Temperature Sender Switch 44 Exhaust Manifold 44 Engine Lubrication System 45 10 304...

Page 5: ... Continued CONTENTS Section Description Page Cooling System Overhaul 56 10 406 Radiator 56 10 402 Water Pump 60 10 402 Thermostat 62 Troubleshooting 64 Specifications 68 Metric Bolt Torque Specifications 76 Special Tools 77 Find manuals at https best manuals com ...

Page 6: ...4 Injection Pump Removal 20 Injection Pump Repair 21 Injection Pump Installation 22 10 230 Installation Using Original Pump and Drive Components 23 Installation Using a New Pump or Drive Component 24 Spill timing Procedure 25 Bleeding the Fuel System 29 Fuel Settings 31 Fuel Screw High Idle Adjustment 31 10 230 Governor Description and Operation 32 Governor Disassembly 34 Governor Assembly 35 10 2...

Page 7: ...ease Lever Height Adjustment 11 Double Clutch Description 13 Free Play Adjustment 14 PTO Clutch Adjustment 14 Double Clutch Adjustments 17 Servicing Clutch Related Components 18 Clutch Pilot Bearing 9 x 3 Transmission Only 18 Clutch Dimensions 19 Clutch Release Bearing 21 Clutch Linkage Components 22 Clutch Cross Shaft Bushings Assembly 23 Clutch Pedal Bushings Removal 24 Clutch Pedal Bushings Ass...

Page 8: ...tion of Operation 2 Powerflow 4 Overhaul 9 Separating the Tractor at Clutch Housing Engine 9 Main Transmission Disassembly 17 Main Transmission Assembly 23 Attaching the Tractor at Clutch Housing Engine 34 Specifications 42 General Bolt Torque Specifications 43 Special Tools 44 Find manuals at https best manuals com ...

Page 9: ...lation 12 25 100 Supersteer Axle 14 25 108 Reduction Gear Drop Box Removal 18 Reduction Gear Box Assembly 21 Idler Case Vertical Shimming Procedure 23 Bevel Gear To Pinion Backlash Check 24 25 102 Front Axle and Differential Disassembly 24 Drive Pinion Disassembly 25 Inspection and Repair 25 Front Axle and Differential Assembly 26 Differential Gear Assembly 27 Axle and Differential Assembly 27 Dif...

Page 10: ...Disassembly 9 Inspection and Repair 9 Front Axle and Differential Assembly 10 Differential Gear Assembly 11 Axle and Differential Assembly 11 Assembly Procedure 11 Differential Case Bearing Pre Load Check and Adjustment 12 Ring Gear To Pinion Backlash Check and Adjustment 12 Front Wheel Drive Axle Installation 14 Reduction Gear Drop Box Disassembly 16 Reduction Gear Box Assembly 18 Idler Case Vert...

Page 11: ...758 Chapter 1 Hydrostatic Transmission CONTENTS Section Description Page 29 000 Specifications 3 Minimum Hardware Tightening Torques 4 Special Tools 6 Troubleshooting 7 29 202 Hydrostatic Transmission Model TC29D and TC33D 8 Description and Operation 8 29 212 Variable Displacement Pump Operation 10 29 212 Fixed Displacement Motor Operation 11 Fluid Flow Neutral Position 12 Fluid Flow Forward Posit...

Page 12: ...tion 28 29 130 Port Block 34 Neutral Valve Servicing 34 Charge Pump Relief Valve 35 High Pressure Relief Valve 36 Hydrostatic Pump and Port Block Assembly 36 HST Cooler Check Valve 39 Pressure Tests 40 High Pressure Relief Valve Test 40 Charge Pump Relief Valve Test 41 Hydrostatic Transmission Gearbox Description and Operation 42 29 300 Hydrostatic Transmission Gearbox 42 HST 43 Gearbox Power Flow...

Page 13: ... Drive Pinion Assembly 52 PTO Countershaft Assembly 52 Range Gear Shifter Rod Assembly 52 Rear Main Shaft Assembly 53 FWD Main Shaft 53 FWD Shift Rod Assembly 53 Transmission Input Shaft Assembly 54 PTO Input Shaft Assembly 54 Transmission Case Assembly 54 Adjustments 55 29 200 HST Neutral Adjustment 56 Treadle Forward Stop Adjustment 57 Treadle Rear Stop Adjustment 57 Cruise Control Adjustment 57...

Page 14: ...ft Assembly 9 Power Take Off Output Shaft Assembly 10 Mid Mount Power Take Off Description and Operation 11 Mid Mount Power Take Off Overhaul 11 Mid Mount PTO Countershaft Removal 12 Mid Mount PTO Shifter Arm Removal 12 Mid Mount PTO Gearbox Disassembly 13 Mid Mount PTO Gearbox Assembly 14 Mid Mount PTO Shifter Arm Assembly 15 Mid Mount PTO Countershaft Assembly 16 Rear PTO Components Assembly 16 ...

Page 15: ...ulic Pump and Filter 25 Remote Valves 27 Fluid Flow Neutral Position Rear Single spool Remote System 30 Fluid Flow Remote Cylinder Extending Rear Single spool Remote System 31 Fluid Flow Remote Cylinder Retracting Rear Single spool Remote System 32 Front Double spool Remote Control System 33 Fluid Flow Bucket Control Neutral and Lift Control Neutral 33 Fluid Flow Bucket Control Dumping and Lift Co...

Page 16: ...or 10 Removal 10 Disassembly 11 Inspection 16 Assembly 17 Installation 23 41 216 Steering Cylinder 24 Removal 24 Disassembly 24 Inspection 25 Assembly 25 Installation 25 41 206 Power Steering Pump and Reservoir Tank 26 Power Steering Tubes 28 Steering Column Removal and Disassembly 29 Steering Column Assembly and Installation 32 Adjustable Steering Column Operation 33 Troubleshooting 39 Pressure T...

Page 17: ...tion Description Page Wheels and Tires 2 FWD Tread Setting 2 Wheel Tread Settings 3 Rear Axle Tread Setting 4 Tractor Weighting 4 Weighting for Stability 4 Weighting Limitations 4 Rear Wheel Weight Installation 6 Liquid Ballast Optional 7 Tire Pressure 7 Wheel Nut Torque Specification 7 ...

Page 18: ...Hazard Flasher Turn Signal Control Module 30 Glow Plug Indicator Light Controller 37 Cruise Control Magnet 37 H S T Speed Control Cruise Control 38 Glow Plugs 40 Engine Sensors 41 Engine Oil Pressure Sender 41 Engine Coolant Temperature Sender 41 Fuel Level Sender 42 Fuel Shutoff Solenoid 43 Lighting 44 Head Lamp 44 Taillight 44 Flasher Warning Light 45 Rear Work Light 46 Wiring Diagrams 47 Instru...

Page 19: ...ion 147 Rectifier Assembly Inspection 148 Housing Inspection 149 Bearing Inspection 149 Brush Springs and Holder Inspection 149 Bench Check 152 Alternator Installation 153 Alternator Specifications 154 Alternator Troubleshooting 155 Starting System 157 Components 157 Alternator Troubleshooting 160 Removal 162 Disassembly 162 Inspection 164 Electrical Testing 168 Assembly 171 No Load Test 174 Insta...

Page 20: ...ORM BOOK 3 87036759 Chapter 1 Platform CONTENTS Section Description Page 90 105 Hood 2 90 100 Rear Hood Panels 3 90110 Dash Console 4 90 120 Seat 7 90 114 ROPS 17 90 116 Fenders 19 90 115 Deck 23 PTO and Range Controls 24 ...

Page 21: ...fety 3 Precautionary Statements 3 Servicing the Tractor 3 Operating the Tractor 4 Driving the Tractor 4 Operating the PTO 5 Diesel Fuel 5 Safety Frame ROPS 5 Safety Decals 6 Instruction Decals 7 Ecology and the Environment 11 Specifications 13 00 400 Lubrication and Maintenance 24 Lubrication 24 Recommended Lubricants and Coolants 24 Liquid Ballast Optional 25 Tire Pressure 25 ...

Page 22: ...avoided could result in death or serious injury The color associated with Warning is ORANGE CAUTION This word CAUTION indicates a potentially hazardous situation that if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices The color associated with Caution is YELLOW FAILURE TO FOLLOW THE DANGER WARNING AND CAUTION INSTRUCTIONS MAY RESULT IN SERIO...

Page 23: ... pressure which is controlled by the radiator cap It is dangerous to remove the cap while the system is hot Always turn the cap slowly to the first stop and allow pressure to escape before removing the cap entirely 2 Keep any type of open flame away from the tractor and do not smoke while refueling Wait for the engine to cool before refueling 3 Keep the tractor and equipment particularly brakes an...

Page 24: ... on a steep incline 7 Do not operate the tractor engine in an enclosed building without adequate ventilation Exhaust fumes can cause death or illness 8 If the power steering or engine ceases operating stop the tractor immediately 9 Pull only from the drawbar or the lower link drawbar in the down position Use only a drawbar pin that locks in place Pulling from the tractor rear axle or any point abo...

Page 25: ...ank 5 Do not fill the fuel tank to capacity Allow room for expansion 6 Wipe up spilled fuel immediately 7 Always tighten the fuel tank cap securely 8 If the original fuel tank cap is lost replace it with a New Holland approved cap A non approved proprietary cap may not be safe 9 Keep equipment clean and properly maintained 10 1Do not drive equipment near open fires 11 Never use fuel for cleaning p...

Page 26: ...532905 LOCATION Battery Hold Down WARNING Rotating Fan and Belts PART NO 86532907 LOCATION Both Sides of Radiator WARNING Start Engine Only From Operator s Seat PART NO 86579295 LOCATION Firewall Above Starter Motor WARNING Before Starting and Operating PART NO 86401125 LOCATION Inside Left Hand Fender WARNING Front Wheel Drive Usage Super Steer only PART NO 86532902 LOCATION Inside Left Hand Fend...

Page 27: ...r PART NO 86571897 LOCATION Right Hand POD Top Optional Operating Remote Control Valve Single Spool PART NO 86532910 LOCATION Right Hand POD Top PTO Control Lever Rear PART NO 86532898 LOCATION Left Hand POD Top PTO Control Lever Mid PART NO 86532899 LOCATION Left Hand POD Top Front Wheel Drive Control Lever PART NO 86532913 LOCATION Left Hand POD Top Super Steert Only Range Selector Lever Gear PA...

Page 28: ...911 LOCATION Cover of 2 Spool Remote Valve Optional Coupler Extending PART NO 86532920 Optional Coupler Retracting PART NO 86532919 Optional Coupler Extending PART NO 86532921 Optional Coupler Retracting PART NO 86532922 Power Steering Fluid PART NO 86532903 LOCATION Top of P S Reservoir Lubrication and Maintenance Intervals PART NO 86400357 LOCATION Inside of Hood Differential Lock PART NO 865329...

Page 29: ... Maintenance PART NO 86401636 LOCATION Air Cleaner Canister Red Reflective Tape PART NO 86532998 LOCATION Back Rear Fender Throttle PART NO FONN9N848BA LOCATION Top Right Dash Turn Signal PART NO 86400176 LOCATION Right Console Panel below Turn Signal Switch ...

Page 30: ... on the left hand side of the transmission housing The numbers on the plate are important in the event your tractor should require future service For your convenience have your dealer record these numbers in the appropriate spaces below New Holland North America Inc is continually striving to improve its products We reserve the right to change prices specification or equipment at any time without ...

Page 31: ...olvents etc Most of them contain substances which may be harmful to your health 3 Modern oils contain additives Do not burn contaminated fuels and or waste oils in ordinary heating systems 4 Avoid spillage when draining off used engine coolant mixtures engine gearbox and hydraulic oils brake fluids etc Do not mix drained brake fluids or fuels with lubricants Store them safely until they can be dis...

Page 32: ...er Turn signals two trailers Heater fan Front wind screen wash wipe Air filter blocked Parking brake Rear wind screen wash wipe Horn Roof beacon Radio Keep alive memory Heater temp erature control Air conditioner Warning Warning Corrosive substance P T O Transmission in neutral Creeper gears Slow or low setting Fast or high setting Ground speed FWD engaged FWD disengaged Variable control Different...

Page 33: ...00 RPM Valve Clearance Cold Intake 0 20 mm 0 008 0 20 mm 0 008 Exhaust 0 20 mm 0 008 0 20 mm 0 008 CAPACITIES Fuel Tank 27 6 liters 7 3 U S gals 27 6 liters 7 3 U S gals Cooling System 4 0 liters 4 2 U S qts 4 0 liters 4 2 U S qts Engine Crankcase With Filter 4 0 liters 4 2 U S qts 4 0 liters 4 2 U S qts Rear Axle Transmission Includes Hydraulics Gear HST 32 5 liters 8 6 U S gals 33 3 liters 8 8 U...

Page 34: ...meter 340 mm 13 4 340 mm 13 4 Thermostat Start to Open 71 C 160 F 71 C 160 F Fully Open 85 C 185 F 85 C 185 F Radiator Cap 0 9 bar 13 PSI 0 9 bar 13 PSI ELECTRICAL SYSTEM Alternator 12 volt Heavy Duty 40 amps 12 volt Heavy Duty 40 amps Battery 12 volt w negative ground 420 cca 12 volt w negative ground 420 cca Starting Motor Solenoid Pre Engaged Reduction Solenoid Pre Engaged Reduction FUEL SYSTEM...

Page 35: ...ng Radius w o Brakes FWD Super Steert 2946 4 mm 116 2700 mm 106 3 2946 4 mm 116 2700 mm 106 3 POWER TAKE OFF Type Transmission Single Clutch HST Live Dual Clutch Gear Transmission Single Clutch HST Live Dual Clutch Gear Shaft Rear PTO 35 mm 1 3 8 35 mm 1 3 8 Mid PTO 25 4 mm 1 25 4 mm 1 Engine Speed for 540 RPM Rear PTO Operation 2465 RPM HST Transmission 2420 RPM Gear Transmission 2465 RPM HST Tra...

Page 36: ... 0 9 77 KPH 0 6 07 MPH 0 18 81 KPH 0 11 69 MPH TRANSMISSION SPEEDS Gear Gear Position 1st 2nd 3rd 4th 5th 6th 7th 8th 9th Reverse 1 Reverse 2 Reverse 3 2 800 RPM Engine Speed with 11 2 x 24 Rear Tires 1 17 KPH 0 73 MPH 1 73 KPH 1 08 MPH 2 48 KPH 1 54 MPH 3 67 KPH 2 28 MPH 5 46 KPH 3 39 MPH 7 83 KPH 4 87 MPH 9 47 KPH 5 88 MPH 13 97 KPH 8 68 MPH 20 58 KPH 12 79 MPH 1 79 KPH 1 11 MPH 5 65 KPH 3 51 MP...

Page 37: ...bs each Optional 2 weights 45 kg 100 lbs each Ag Tires with FWD w o Super Steert 2 weights 26 kg 57 lbs each 2 weights 26 kg 57 lbs each Ag Tires with Super Steert 1 weight 26 kg 57 lbs 1 weight 26 kg 57 lbs Rear Wheel R 4 Tires 4 weights 2 per wheel 34 kg 75 lbs each 4 weights 2 per wheel 34 kg 75 lbs each Turf Tires Ag Tires 4 weights 2 per wheel 48 kg 105 lbs each 4 weights 2 per wheel 48 kg 10...

Page 38: ...6PR R4 25 X 8 50 14 6PR R4 REAR Agricultural 11 2 24 4PR R1 11 2 24 4PR R1 Turf 13 6 16 4PR R3 13 6 16 4PR R3 Industrial 15 19 50 6PR R4 15 19 50 6PR R4 WHEEL BOLT TORQUES Front Wheel Disc to Hub FWD 122 N m 90 ft lbs 122 N m 90 ft lbs Rear Wheel Disc to Rim Disc to Axle 169 N m 125 ft lbs 169 N m 125 ft lbs ROPS ATTACHING BOLT TORQUES ROPS to Rear Axle 54 N m 40 ft lbs 54 N m 40 ft lbs Seat Belt ...

Page 39: ... mm 114 4 2900 mm 114 2 2 WHEEL BASE FWD Super Steert 1600 mm 63 0 1829 mm 72 0 1600 mm 63 0 1829 mm 72 0 HEIGHT 3 Top of Steering Wheel Turf Tires Ag Tires R4 Tires Turf Special Galaxy Tires 4 Top of ROPS Folding w Turf Tires Up Position Down Position w Ag Tires Up Position Down Position w R4 Tires Up Position Down Position w Turf Special Galaxy Up Position Down Position 1412 mm 55 6 1354 mm 53 3...

Page 40: ... Turf Special Galaxy Tires Dished Out Only 1463 mm 57 6 1529 mm 60 2 1379 mm 54 3 1511 mm 59 5 1575 mm 62 0 1721 mm 67 75 1463 mm 57 6 1529 mm 60 2 1379 mm 54 3 1511 mm 59 5 1575 mm 62 0 1721 mm 67 75 6 MINIMUM GROUND CLEARANCE Turf Tires Ag Tires R4 Tires Super Steert Turf Special Galaxy Tires 300 mm 11 8 330 mm 13 0 287 mm 11 3 177 8 mm 7 0 292 mm 11 5 300 mm 11 8 330 mm 13 0 287 mm 11 3 177 8 m...

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