John Deere 624H Loader & TC62H Tool Carrier Repair Manual – PDF DOWNLOAD

Description

John Deere 624H Loader & TC62H Tool Carrier Repair Manual – PDF DOWNLOAD

FILE DETAILS:

John Deere 624H Loader & TC62H Tool Carrier Repair Manual – PDF DOWNLOAD

For complete service information also see:
624H Loader and TC62H Operation and
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TM1639
4.5 L & 6.8 L 4045 and 6068 Diesel
Engines Repair . . . . . . . . . . . . . . . . . . . . . . . CTM104
Alternators and Starting Motors. . . . . . . . . . CTM77
TeamMateä III Axles . . . . . . . . . . . . . . . . . . . CTM150

Foreword :

This manual is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use. Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.

• This is the safety-alert symbol. When you see this symbol on the machine or in this manual, be alert to the potential for personal injury. Technical manuals are divided in two parts: repair and operation and tests. Repair sections tell how to repair the components. Operation and tests sections help you identify the majority of routine failures quickly.
• Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.
• Technical Manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair. Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes.

TABLE OF CONTENTS:

John Deere 624H Loader & TC62H Tool Carrier Repair Manual – PDF DOWNLOAD

Contents…………………………………………………………………… 5
General Information……………………………………………………… 9
Safety Information…………………………………………………… 11
Handle Fluids Safely—Avoid Fires…………………………………… 11
Prevent Battery Explosions………………………………………… 11
Prepare for Emergencies…………………………………………… 11
Prevent Acid Burns……………………………………………….. 12
Handle Chemical Products Safely……………………………………. 13
Avoid High-Pressure Fluids………………………………………… 13
Park Machine Safely………………………………………………. 14
Support Machine Properly………………………………………….. 14
Wear Protective Clothing………………………………………….. 14
Work in Clean Area……………………………………………….. 15
Service Machines Safely…………………………………………… 15
Work In Ventilated Area…………………………………………… 15
Illuminate Work Area Safely……………………………………….. 15
Replace Safety Signs……………………………………………… 16
Use Proper Lifting Equipment………………………………………. 16
Remove Paint Before Welding or Heating……………………………… 17
Avoid Heating Near Pressurized Fluid Lines………………………….. 17
Keep ROPS Installed Properly………………………………………. 18
Service Tires Safely……………………………………………… 18
Avoid Harmful Asbestos Dust……………………………………….. 19
Practice Safe Maintenance…………………………………………. 20
Use Proper Tools…………………………………………………. 20
Dispose of Waste Properly…………………………………………. 21
Live With Safety…………………………………………………. 21
General Specifications……………………………………………….. 23
624H Specifications………………………………………………. 23
Drain and Refill Capacities—624H/TC62H……………………………… 26
TC62H Specifications……………………………………………… 27
Drain and Refill Capacities—TC62H………………………………….. 30
Torque Values……………………………………………………….. 31
Hardware Torque Specifications…………………………………….. 31
ROPS Torque Specifications………………………………………… 31
Metric Bolt and Cap Screw Torque Values…………………………….. 32
Additional Metric Cap Screw Torque Values…………………………… 33
Unified Inch Bolt and Cap Screw Torque Values……………………….. 35
Check Oil Lines And Fittings………………………………………. 36
Service Recommendations for O-Ring Boss Fittings…………………….. 37
Service Recommendations For Flat Face O-Ring Seal Fittings……………. 39
Service Recommendations for Metric Series Four Bolt Flange Fitting…….. 40
Service Recommendations For Inch Series Four Bolt Flange Fittings……… 41
Fuels and Lubricants…………………………………………………. 43
Diesel Fuel……………………………………………………… 43
Lubricity of Diesel Fuel………………………………………….. 43
Low Sulfur Diesel Fuel Conditioner…………………………………. 44
Diesel Fuel Storage………………………………………………. 44
Fuel Tank……………………………………………………….. 45
Diesel Engine Oil………………………………………………… 45
Transmission, Hydraulic System, Park Brake, and Differential Oil………. 46
Grease………………………………………………………….. 47
Alternative and Synthetic Lubricants……………………………….. 48
Lubricant Storage………………………………………………… 48
Mixing of Lubricants……………………………………………… 49
Wheels…………………………………………………………………. 51
Powered Wheels and Fasteners………………………………………….. 53
Service Equipment and Tools……………………………………….. 53
Specifications…………………………………………………… 53
Wheel…………………………………………………………… 53
Remove and Install……………………………………………. 53
Tire……………………………………………………………. 55
Remove………………………………………………………. 55
Install……………………………………………………… 56
Axles and Suspension Systems……………………………………………… 57
Removal and Installation……………………………………………… 59
Service Equipment and Tools……………………………………….. 59
Specifications…………………………………………………… 60
Front Axle and Differential……………………………………….. 61
Remove and Install……………………………………………. 61
Rear Axle And Differential………………………………………… 67
Remove………………………………………………………. 67
Install……………………………………………………… 72
Axle Oscillating Supports…………………………………………. 76
Disassemble and Assemble………………………………………. 76
Axle Shafts and U-Joints……………………………………………… 79
Specifications…………………………………………………… 79
Universal Joint and Drive Shaft……………………………………. 80
Remove and Install……………………………………………. 80
Disassemble, Inspect and Assemble………………………………. 82
Axle Shaft, Bearings, Reduction Gears………………………………….. 85
John Deere TeamMate™ III Axles—Use CTM150…………………………… 85
Essential Tools………………………………………………….. 85
Service Equipment and Tools……………………………………….. 86
Other Material…………………………………………………… 87
Specifications…………………………………………………… 87
Axle Disconnect Input Shaft……………………………………….. 88
Cross-Section View……………………………………………. 88
Remove and Install……………………………………………. 89
Disassemble, Inspect and Assemble………………………………. 90
Hydraulic System……………………………………………………..103
Specifications……………………………………………………103
Differential Lock Solenoid Valve……………………………………104
Remove and Install…………………………………………….104
Axle Recirculation System………………………………………….105
Air Recirculation System…………………………………………..106
With Optional Oil Coolers………………………………………106
Axle Oil Coolers………………………………………………….108
Exploded View…………………………………………………108
Front Axle Oil Cooler……………………………………………..109
Remove and Install…………………………………………….109
Disassemble and Assemble……………………………………….111
Rear Axle Oil Cooler………………………………………………112
Remove and Install…………………………………………….112
Transmission…………………………………………………………….115
Removal and Installation………………………………………………117
Essential Tools…………………………………………………..117
Specifications……………………………………………………118
Transmission……………………………………………………..119
Remove and Install…………………………………………….119
Gears, Shafts, Bearings and Power Shift Clutch…………………………..123
Essential Tools…………………………………………………..123
Service Equipment and Tools………………………………………..124
Other Material……………………………………………………125
Specifications……………………………………………………126
Torque Converter and Housing……………………………………….127
Remove……………………………………………………….127
Install………………………………………………………130
Clutches, Input and Output Shafts…………………………………..133
Remove……………………………………………………….133
Install………………………………………………………139
Clutch Pack KV and KR……………………………………………..148
Disassemble…………………………………………………..148
Assemble……………………………………………………..150
Clutch Pack K1, K2, and K3…………………………………………157
Disassemble…………………………………………………..157
Assemble……………………………………………………..159
Clutch Pack K4……………………………………………………169
Disassemble…………………………………………………..169
Assemble……………………………………………………..170
Input Shaft………………………………………………………176
Dissasemble…………………………………………………..176
Assemble……………………………………………………..177
Hydraulic System……………………………………………………..181
Specifications……………………………………………………181
Transmission Pump…………………………………………………182
Remove……………………………………………………….182
Converter Minimum Pressure Regulator Valve…………………………..184
Remove and Install…………………………………………….184
Transmission Pump…………………………………………………185
Install………………………………………………………185
Hydraulic Control Valve……………………………………………187
Remove……………………………………………………….187
Install………………………………………………………188
Cross Section View…………………………………………….190
Transmission Control Valve…………………………………………192
Disassemble…………………………………………………..192
Assemble……………………………………………………..195
Converter Relief Valve…………………………………………….201
Remove, Disassemble and Install…………………………………201
Oil Pipes and Tubes……………………………………………….203
Replace………………………………………………………203
Dealer Fabricated Tools……………………………………………….207
Pre-Load Clutch Pack Compression Ring Tool…………………………..207
DFT1148………………………………………………………207
DFT1149………………………………………………………208
Engine………………………………………………………………….209
Removal and Installation………………………………………………211
PowerTech® 4.5 L (4045) and 6.8 L (6068) John Deere Engines—Use CTM104….211
Service Equipment and Tools………………………………………..211
Specifications……………………………………………………212
Engine…………………………………………………………..213
Remove and Install…………………………………………….213
Engine Auxiliary Systems………………………………………………….221
Cold Weather Starting Aids…………………………………………….223
Other Material……………………………………………………223
Specifications……………………………………………………223
Fluid Starting Aid Assembly………………………………………..223
Remove and Install…………………………………………….223
Engine Coolant Heater……………………………………………..226
Remove and Install…………………………………………….226
Cooling System……………………………………………………….229
Other Material……………………………………………………229
Specifications……………………………………………………230
Serpentine Belt…………………………………………………..231
Remove and Install…………………………………………….231
Fan and Fan Drive…………………………………………………233
Remove and Install…………………………………………….233
Radiator and Oil Cooler……………………………………………238
Remove and Install…………………………………………….238
Radiator, Oil Cooler and Air-to-Air Aftercooler………………………245
Disassemble and Assemble……………………………………….245
Speed Controls……………………………………………………….249
Specifications……………………………………………………249
Speed Control Linkage……………………………………………..249
Remove and Install…………………………………………….249
Fuel Shut-Off Solenoid…………………………………………….250
Remove and Install…………………………………………….250
Fast and Slow Idle………………………………………………..250
Check and Adjust………………………………………………250
Speed Control Linkage Adjustment……………………………………253
Fuel Shut-Off Solenoid…………………………………………….254
Adjust……………………………………………………….254
Intake System………………………………………………………..255
Essential Tools…………………………………………………..255
Service Equipment and Tools………………………………………..255
Specifications……………………………………………………255
Air Cleaner………………………………………………………256
Remove and Install…………………………………………….256
Air Filter Elements……………………………………………….257
Remove and Install…………………………………………….257
Primary Element…………………………………………………..259
Clean Dusty…………………………………………………..259
Clean Oily or Sooty……………………………………………259
Element………………………………………………………….260
Inspect………………………………………………………260
Air Intake System…………………………………………………261
Leakage Test………………………………………………….261
External Exhaust System……………………………………………….263
Specifications……………………………………………………263
Muffler………………………………………………………….264
Remove and Install…………………………………………….264
External Fuel Supply Systems…………………………………………..267
Specifications……………………………………………………267
Fuel Tank………………………………………………………..268
Remove and Install…………………………………………….268
Primary Fuel Filter (Water Separator)……………………………….271
Drain and Clean……………………………………………….271
Remove and Install…………………………………………….272
Final Fuel Filter…………………………………………………275
Remove and Install…………………………………………….275
Fuel System………………………………………………………276
Bleed………………………………………………………..276
Dampener Drive…………………………………………………………..277
Elements…………………………………………………………….279
Dampener…………………………………………………………279
Remove and Install…………………………………………….279
Steering System………………………………………………………….281
Hydraulic System……………………………………………………..283
Service Equipment and Tools………………………………………..283
Other Material……………………………………………………283
Specifications……………………………………………………284
Steering Valve……………………………………………………285
Remove and Install…………………………………………….285
Steering Column…………………………………………………..290
Remove and Install…………………………………………….290
Steering Cylinder…………………………………………………291
Remove and Install…………………………………………….291
Loader Start-Up Procedure………………………………………293
Disassemble and Assemble Steering Cylinder…………………………..294
Steering Cylinder…………………………………………………294
Remove and Install Bushings…………………………………….294
Service Brakes…………………………………………………………..295
Active Elements………………………………………………………297
Service Equipment and Tools………………………………………..297
Specifications……………………………………………………297
Inspect External Service Brakes…………………………………….297
Remove and Install Brake Assembly…………………………………..299
Hydraulic System……………………………………………………..301
Brake Valve………………………………………………………301
Remove and Install…………………………………………….301
Brake Accumulator…………………………………………………304
Remove and Install…………………………………………….304
Park Brake………………………………………………………………307
Active Elements………………………………………………………309
Other Material……………………………………………………309
Specifications……………………………………………………309
Park Brake……………………………………………………….310
Remove and Install…………………………………………….310
Disassemble and Assemble……………………………………….314
Hydraulic System……………………………………………………..319
Specifications……………………………………………………319
Park Brake……………………………………………………….320
Remove and Install Release Solenoid Valve………………………..320
Remove and Install Pressure Switch………………………………322
Electrical System………………………………………………………..323
Batteries, Support and Cables………………………………………….325
Service Equipment and Tools………………………………………..325
Specifications……………………………………………………326
Battery………………………………………………………….327
Service Carefully……………………………………………..327
Check Electrolyte Level and Terminals……………………………329
Charging Procedure…………………………………………….331
Using Booster—24 Volt System……………………………………332
Procedure for Testing………………………………………….333
Remove and Install…………………………………………….334
Remove and Install Disconnect Switch…………………………….335
Alternator, Regulator and Charging System Wiring…………………………337
Bosch Alternator………………………………………………….337
Repair……………………………………………………….337
Alternator……………………………………………………….337
Remove and Install…………………………………………….337
Regulator………………………………………………………..340
Remove and Install…………………………………………….340
Lighting System………………………………………………………341
Halogen Bulbs…………………………………………………….341
Replace………………………………………………………341
Work Lights………………………………………………………343
Remove and Install…………………………………………….343
Front Turn Lights…………………………………………………345
Remove and Install…………………………………………….345
Stop, Turn and Tail Light………………………………………….345
Remove and Install…………………………………………….345
Drive Lights and Guard…………………………………………….346
Remove and Install…………………………………………….346
Dome Light and Door Light Switch……………………………………347
Remove and Install…………………………………………….347
Wiring Harness and Switches……………………………………………349
Essential Tools…………………………………………………..349
Other Material……………………………………………………351
Specifications……………………………………………………351
Replace METRI-PACK™ Connectors……………………………………..352
Install DEUTSCH™ Contact…………………………………………..353
Replace DEUTSCH™ Connectors………………………………………..354
Replace WEATHER PACK™Connector……………………………………..355
Install WEATHER PACK™Contact……………………………………….356
Transmission Control Valve Connector Body……………………………356
Remove and Install…………………………………………….356
Transmission Control Valve Connector Contact…………………………357
Install………………………………………………………357
Amp Crimper Tool………………………………………………….359
Operation…………………………………………………….359
Remove and Install Die Set……………………………………..360
Contact Support Adjustment……………………………………..362
Crimping Procedure…………………………………………….363
Crimp Height Inspection………………………………………..365
Crimp Height Adjustment………………………………………..366
Connector Terminals……………………………………………….367
Replace Transmission Controller Unit…………………………….367
Chassis Computer Unit Connector Terminals……………………………368
Replace………………………………………………………368
Install CINCH™ Contact…………………………………………….371
Remove Connector Body from Blade Terminals…………………………..372
Blade Terminals…………………………………………………..372
Remove From Fuse Block…………………………………………372
Boom Height Kickout Adjustment……………………………………..373
Return-to-Carry Kickout Adjustment………………………………….374
Return-to-Dig Adjustment…………………………………………..375
System Controls………………………………………………………377
Transmission Control Unit (TCU)…………………………………….377
Remove and Install…………………………………………….377
Chassis Computer Unit (CCU)………………………………………..379
Remove and Install…………………………………………….379
Monitor Display Unit………………………………………………381
Remove and Install…………………………………………….381
Motors and Actuators………………………………………………….383
John Deere Starting Motor Repair……………………………………383
Specifications……………………………………………………383
Starting Motor……………………………………………………383
Remove and Install…………………………………………….383
Frame or Supporting Structure……………………………………………..387
Frame Installation……………………………………………………389
Service Equipment and Tools………………………………………..389
Specifications……………………………………………………390
Major Structure…………………………………………………..391
Welding………………………………………………………391
Engine and Loader Frame……………………………………………393
Separate……………………………………………………..393
Upper Pivot Bearing and Seals………………………………………398
Remove and Install…………………………………………….398
Lower Pivot Bearing and Seals………………………………………400
Remove and Install…………………………………………….400
Frame Bottom Guards…………………………………………………..403
Specifications……………………………………………………403
Fuel Tank Guard…………………………………………………..403
Remove and Install…………………………………………….403
Front Axle Guard………………………………………………….403
Remove and Install…………………………………………….403
Transmission Bottom Guard………………………………………….404
Remove and Install…………………………………………….404
Transmission Side Guards…………………………………………..404
Remove and Install…………………………………………….404
Chassis Weights………………………………………………………405
Specifications……………………………………………………405
Counterweights……………………………………………………406
Remove and Install…………………………………………….406
Operator’s Station……………………………………………………….407
Removal and Installation………………………………………………409
Essential Tools…………………………………………………..409
Specifications……………………………………………………409
Cab or Canopy…………………………………………………….410
Remove and Install…………………………………………….410
Operator Enclosure……………………………………………………415
Other Material……………………………………………………415
Specifications……………………………………………………415
Windowpanes………………………………………………………416
Remove and Install…………………………………………….416
Windshield Washer…………………………………………………418
Remove and Install…………………………………………….418
Front and Rear Windshield Wiper Motor……………………………….420
Remove and Install…………………………………………….420
Front Windshield Wiper…………………………………………….422
Adjust……………………………………………………….422
Wrist Support…………………………………………………….424
Remove and Install…………………………………………….424
Seat and Seat Belts…………………………………………………..427
Seat Belt………………………………………………………..427
Disassemble and Assemble……………………………………….427
Seat…………………………………………………………….428
Disassemble and Assemble……………………………………….428
Steps and Handholds…………………………………………………..430
Access Platform and Steps………………………………………….430
Remove and Install…………………………………………….430
Engine Compartment Step……………………………………………432
Remove and Install…………………………………………….432
Mounted Step……………………………………………………..433
Remove and Install…………………………………………….433
Heating and Air Conditioning…………………………………………..435
Essential Tools…………………………………………………..435
Service Equipment and Tools………………………………………..437
Air Conditioning System Fittings Reference Chart……………………..438
Other Material……………………………………………………440
Specifications……………………………………………………440
Refrigerant………………………………………………………441
Theory of Operation……………………………………………441
R134a Refrigerant Cautions…………………………………………443
R134a Compressor Oil Charge Check…………………………………..444
R134a Compressor Oil Removal……………………………………….445
R134a Component Oil Charge…………………………………………446
Leak Testing……………………………………………………..447
Refrigerant Hoses and Tubing Inspection……………………………..447
R134a Refrigerant Recovery, Recycling and Charging……………………448
Station Installation Procedure………………………………….448
Recover R134a System………………………………………………449
Evacuate R134a System……………………………………………..450
Charge R134a System……………………………………………….452
Air Conditioner System Cleaning Procedures…………………………..453
Air Conditioner System…………………………………………….454
Purge………………………………………………………..454
Flush………………………………………………………..455
Blower/Air Conditioner Harness (W20) Component Location……………….458
Blower/Air Conditioner Harness (W20)………………………………..460
Connectors……………………………………………………460
Heater/Evaporator Coil…………………………………………….462
Air Conditioning Module………………………………………..462
Remove and Install…………………………………………….464
Expansion Valve…………………………………………………..467
Remove and Install…………………………………………….467
Freeze Control Switch……………………………………………..468
Remove and Install…………………………………………….468
Bench Test……………………………………………………469
Heater Control Valve………………………………………………470
Remove and Install…………………………………………….470
Leak Check……………………………………………………471
Main Blower Assembly………………………………………………471
Remove and Install…………………………………………….471
Pressurizer Motor Assembly…………………………………………474
Remove and Install…………………………………………….474
Receiver-Dryer and Condenser……………………………………….475
Remove and Install…………………………………………….475
High and Low Pressure Switches……………………………………..476
Remove and Install…………………………………………….476
Fresh Air Filter………………………………………………….477
Remove and Install…………………………………………….477
Recirculating Air Filter…………………………………………..480
Remove and Install…………………………………………….480
Compressor……………………………………………………….482
Remove and Install…………………………………………….482
Compressor Clutch…………………………………………………484
Disassemble and Assemble……………………………………….484
Compressor……………………………………………………….485
Check Clutch Hub Clearance……………………………………..485
Compressor Manifold……………………………………………….486
Inspect………………………………………………………486
Compressor……………………………………………………….487
Disassemble, Inspect and Assemble……………………………….487
Dealer Fabricated Tools……………………………………………….491
DFRW20 Compressor Holding Fixture…………………………………..491
Sheet Metal and Styling…………………………………………………..493
Hood or Engine Enclosure………………………………………………495
Specifications……………………………………………………495
Hood…………………………………………………………….496
Remove and Install…………………………………………….496
Engine Side Shields……………………………………………….497
Remove and Install…………………………………………….497
Miscellaneous Shields…………………………………………………499
Transmission Shields………………………………………………499
Remove and Install…………………………………………….499
Battery Covers……………………………………………………500
Remove and Install…………………………………………….500
Grille and Grille Housing……………………………………………..501
Service Equipment and Tools………………………………………..501
Specifications……………………………………………………501
Grille and Grille Housing………………………………………….502
Remove and Install…………………………………………….502
Miscellaneous Shields…………………………………………………505
Front Fenders…………………………………………………….505
Remove and Install…………………………………………….505
Fenders………………………………………………………….506
Rear, Remove and Install……………………………………….506
Safety and Convenience……………………………………………………507
Mirror………………………………………………………………509
Rear View Mirror………………………………………………….509
Remove and Install…………………………………………….509
Outside Mirror for Cab or Canopy……………………………………510
Remove and Install…………………………………………….510
Fire Extinguisher…………………………………………………….511
Fire Extinguisher and Bracket………………………………………511
Remove and Install…………………………………………….511
Horn and Warning Devices………………………………………………513
Horn…………………………………………………………….513
Remove and Install…………………………………………….513
Reverse Warning Alarm……………………………………………..514
Remove and Install…………………………………………….514
Change Volume…………………………………………………514
Loader………………………………………………………………….515
Bucket………………………………………………………………517
Specifications……………………………………………………517
Ride Control Accumulator…………………………………………..518
Safety……………………………………………………….518
Bucket Tooth Shanks and Tips……………………………………….519
Remove and Install…………………………………………….519
Bucket…………………………………………………………..521
Remove and Install…………………………………………….521
Welded Bucket Cutting Edge…………………………………………522
Remove and Install…………………………………………….522
Bolt-On Bucket Cutting Edges and Wear Plates…………………………523
Remove and Install…………………………………………….523
Cutting Edge……………………………………………………..525
Repair Cracks…………………………………………………525
Frames………………………………………………………………527
Service Equipment and Tools………………………………………..527
Other Material……………………………………………………527
Specifications……………………………………………………528
Bucket Tilt Linkage……………………………………………….529
Remove and Install…………………………………………….529
Bucket Linkage Seals and Bushings…………………………………..530
Remove and Install…………………………………………….530
Tool Carrier Upper Tilt Linkage…………………………………….531
Disassemble and Assemble……………………………………….531
Tool Carrier Lower Tilt Linkage…………………………………….532
Disassemble and Assemble……………………………………….532
Tool Carrier……………………………………………………..534
Disassemble and assemble……………………………………….534
Loader Boom Bushings and Seals……………………………………..535
Remove and Install…………………………………………….535
Tool Carrier Boom Bushings and Seals………………………………..536
Remove and Install…………………………………………….536
Hydraulic System……………………………………………………..537
Essential Tools…………………………………………………..537
Service Equipment and Tools………………………………………..538
Other Material……………………………………………………539
Specifications……………………………………………………540
Loader Hydraulic Pump……………………………………………..545
Remove and Install…………………………………………….545
Hydraulic Pump……………………………………………………548
Cross Section…………………………………………………548
Disassemble, Inspect and Assemble……………………………….549
Hydraulic Pump Control Valve……………………………………….570
Remove and Install…………………………………………….570
Disassemble and Assemble……………………………………….572
Loader Control Valve………………………………………………573
Remove and Install…………………………………………….573
Disassemble and Assemble……………………………………….576
Auxiliary Valve Section and Bucket Section…………………………..577
Disassemble and Assemble……………………………………….577
Disassemble and Assemble Bucket Valve Section—Tool Carrier…………….578
Boom Valve Section………………………………………………..579
Disassemble and Assemble……………………………………….579
System Relief Valve……………………………………………….580
Disassemble and Assemble……………………………………….580
Bucket Circuit Relief Valve………………………………………..580
Disassemble and Assemble……………………………………….580
Load Sense Relief Valve……………………………………………581
Disassemble and Assemble……………………………………….581
Boom Circuit Relief Valve………………………………………….581
Disassemble and Assemble……………………………………….581
Boom Cylinder…………………………………………………….582
Remove and Install…………………………………………….582
Loader Start-Up Procedure………………………………………584
Bucket Cylinder…………………………………………………..585
Remove and Install…………………………………………….585
Loader Start-Up Procedure………………………………………587
Cross Section…………………………………………………588
Disassemble and Assemble……………………………………….589
Assemble……………………………………………………..590
Boom Cylinder…………………………………………………….592
Piston Wear Ring Configuration………………………………….592
Cross Section…………………………………………………594
Disassemble and Assemble……………………………………….595
Boom, Bucket or Tilt Cylinder………………………………………603
Remove and Install Bushings and Seals……………………………603
Hydraulic Reservoir……………………………………………….604
Remove and Install…………………………………………….604
Hydraulic Oil Clean-Up Procedure Using Portable Filter Caddy…………..605
Pilot Controller (Single Lever)…………………………………….606
Remove and Install…………………………………………….606
Cross Section…………………………………………………607
Disassemble and Assemble……………………………………….607
Pilot Controller Repair (Two Lever Controller) (S.N. —585560)………….623
Pilot Controller Repair (Two Lever Controller) (S.N. 585561—)………….627
Pressure Reducing Valve Manifold……………………………………630
Remove and Install…………………………………………….630
Pressure Reducing Valve……………………………………………631
Remove and Install…………………………………………….631
Disassemble and Assemble……………………………………….632
Boom Down Solenoid Valve…………………………………………..633
Remove and Install…………………………………………….633
Differential Lock Solenoid Valve……………………………………634
Remove and Install…………………………………………….634
Pilot Enable Solenoid Valve………………………………………..635
Remove and Install…………………………………………….635
Ride Control Repair (S.N. —582200)………………………………….636
Ride Control Repair (S.N. 582201—)………………………………….640
Ride Control Accumulator…………………………………………..644
Disassemble and Assemble……………………………………….644
Charge……………………………………………………….648
Pin Disconnect/Axle Disconnect Valve………………………………..650
Remove and Install…………………………………………….650
Pin Disconnect Valve………………………………………………651
Disassemble and Assemble……………………………………….651
Axle Disconnect Valve……………………………………………..652
Disassemble and Assemble……………………………………….652

IMAGES PREVIEW OF THE MANUAL:

JOHN DEERE 624H LOADER & TC62H TOOL CARRIER REPAIR MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.V