Complete service repair manual with Electrical Wiring Diagrams for Caterpillar 834G Wheel Tractors and 836G Landfill Compactors, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar 834G Wheel Tractors and 836G Landfill Compactors workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
RENR2180 – Specifications (834G Wheel Dozer and 836G Landfill Compactor Power Train).pdf
RENR2181 – Systems Operation (834G Wheel Dozer and 836G Landfill Compactor Power Train).pdf
RENR2182 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Power Train).pdf
RENR2182 – Troubleshooting (834G Wheel Dozer and 836G Landfill Compactor Power Train).pdf
RENR2183 – Disassembly and Assembly (836G Landfill Compactor and 834G Wheel Dozer Power Train).pdf
RENR2184 – Specifications (834G Wheel Dozer and 836G Landfill Compactor Steering System).pdf
RENR2185 – Systems Operation (834G Wheel Tractor and 836G Landfill Compactor Steering System).pdf
RENR2186 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Steering System).pdf
RENR2187 – Specifications (834G Wheel Tractor and 836G Landfill Compactor Braking System).pdf
RENR2188 – Systems Operation (834G Wheel Tractor and 836G Landfill Compactor Braking System).pdf
RENR2189 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Braking System).pdf
RENR2190 – Specifications (834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System).pdf
RENR2191 – Systems Operation (834G Wheel Tractor and 836G Landfill Compactor Electrohydraulic System).pdf
RENR2192 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System).pdf
RENR2192 – Troubleshooting (834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System).pdf
RENR2193 – Disassembly and Assembly (834G Wheel Tractor and 836G Landfill Compactor Machine Systems).pdf
RENR2194 – Schematic (834G Wheel Tractor and 836G Landfill Compactor Hydraulic System).pdf
RENR2195 – Schematic (834G Wheel Tractor; 836G Landfill Compactor; and 988G Wheel Loader Electrical System).pdf
RENR2196 – Disassembly and Assembly (834G Wheel Tractor and 836G Landfill Compactor Engine Supplement).pdf
RENR6005 – Specifications (988G Wheel Loader; 834G Wheel Tractor and 836G Landfill Compactor Machine Systems).pdf
PRODUCT DETAILS:
Total Pages: 2,721 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
RENR2180 – Specifications (834G Wheel Dozer and 836G Landfill Compactor Power Train)…1
Torque Converter and Pump Drive Housing…3
Torque Converter (Lockup)…5
Torque Converter Priority Valve…8
Modulating Valve (Torque Converter Impeller Clutch)…10
Modulating Valve (Torque Converter Lockup Clutch)…11
Relief Valve (Torque Converter Outlet)…12
Speed Sensor (Torque Converter Output)…14
Temperature Sensor (Torque Converter Oil)…15
Transmission Oil Pump…16
Oil Filter (Power Train)…21
Bypass Switch (Power Train Oil Filter)…23
STIC Control…24
STIC Control Lock…28
Limit Switch (STIC Control Lock)…32
Pinout Specifications for Power Train Electronic Control…34
Transmission Hydraulic Control…38
Relief Valve (Transmission Hydraulic Control)…40
Modulating Valve (Transmission Clutch)…42
Temperature Sensor (Transmission Oil)…43
Transmission Planetary…44
Input Drive Shaft…47
Input Transfer Gears…48
Output Transfer Gears…51
Speed Sensor (Transmission Output)…54
Drive Shaft…57
Differential and Bevel Gear…59
NoSPIN Differential…64
Fixed Axle (Front)…65
Oscillating Axle (Rear)…66
Final Drive and Wheel…69
Axle Mounting…71
Compactor Wheel Mounting…73
Gear Motor (Axle Oil Cooler Fan)…75
Temperature Sensor (Axle Oil)…77
RENR2181 – Systems Operation (834G Wheel Dozer and 836G Landfill Compactor Power Train)…78
General Information…79
Power Train Electronic Control System…81
Electronic Control Module (Power Train)…89
Switches…94
Sensors…104
Data Link…109
Monitoring System (Power Train Functions)…111
Torque Converter and Pump Drive Housing…113
Torque Converter (Lockup)…116
Modulating Valve (Torque Converter Impeller Clutch)…124
Modulating Valve (Torque Converter Lockup Clutch)…127
Transmission Hydraulic System…129
Transmission Oil Pump…134
Oil Filter (Power Train)…137
Transmission Magnetic Screen…139
Transmission Oil Cooler…140
Transmission Lubrication…142
Transmission Hydraulic Control…146
Modulating Valve (Transmission Clutch)…149
Transmission Hydraulic Control Operation…152
Transmission Planetary…161
Input Transfer Gears…169
Output Transfer Gears…172
Input Transfer Gear And Output Transfer Gear Lubrication…175
Differential…177
NoSPIN Differential…180
Final Drive and Wheel…189
RENR2182 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Power Train)…192
Wiring Harness (Open Circuit) – Test…194
Wiring Harness (Short Circuit) – Test…195
Electrical Connector – Inspect…196
Electronic Control Module (ECM) – Replace…202
Electronic Control Module (ECM) – Flash Program…203
Calibration…204
Forward High Speed Lockout – Program…206
Reverse High Speed Lockout – Program…210
Fill Pressure for the Impeller Clutch of the Torque Converter (Electronic Technician) – Calibrate…214
Position Sensor (Left Brake Pedal) (Electronic Technician) – Calibrate…217
Engagement Pressure for the Lockup Clutch of the Torque Converter (Electronic Technician) – Calibrate…220
Engagement Pressure for the Transmission Clutch (Electronic Technician) – Calibrate…226
Fill Time for the Transmission Clutch (Electronic Technician) – Calibrate…234
Fill Pressure for the Impeller Clutch of the Torque Converter (Caterpillar Monitoring System) – Calibrate…237
Position Sensor (Left Brake Pedal) (Caterpillar Monitoring System) – Calibrate…240
Engagement Pressure for the Lockup Clutch of the Torque Converter (Caterpillar Monitoring System) – Calibrate…242
Engagement Pressure for the Transmission Clutch (Caterpillar Monitoring System) – Calibrate…249
Fill Time for the Transmission Clutch (Caterpillar Monitoring System) – Calibrate…259
Limit Switch (STIC Lockout Control) – Adjust…264
Speed Sensor – Adjust…267
Torque Converter Impeller Clutch Pressure – Test…268
Torque Converter Lockup Clutch Pressure – Test…275
Torque Converter Stall – Test…282
Transmission Pressures – Test and Adjust…287
Input Transfer Gears – Adjust…296
Output Transfer Gears – Adjust…299
Differential Pinion Preload – Adjust…302
Differential Backlash and Bearings – Adjust…307
Wheel Bearings – Adjust…313
Glossary of Electrical Terms…316
System Schematic…318
RENR2182 – Troubleshooting (834G Wheel Dozer and 836G Landfill Compactor Power Train)…320
General Information…323
Service Tools…326
Connector Locations…329
Diagnostic Capabilities…332
Machine Preparation for Troubleshooting…338
Visual Inspection…341
Torque Converter Troubleshooting…344
Transmission Troubleshooting…352
Differential and Final Drive Troubleshooting…361
Diagnostic Code List…365
Using Caterpillar Monitoring System to Determine Diagnostic Codes…375
MID 081 – CID 0041 – FMI 03…378
MID 081 – CID 0041 – FMI 04…381
MID 081 – CID 0168 – FMI 00…384
MID 081 – CID 0168 – FMI 01…387
MID 081 – CID 0177 – FMI 03…389
MID 081 – CID 0177 – FMI 04…394
MID 081 – CID 0190 – FMI 02…397
MID 081 – CID 0248 – FMI 12…401
MID 081 – CID 0254 – FMI 12…406
MID 081 – CID 0368 – FMI 03…407
MID 081 – CID 0368 – FMI 04…410
MID 081 – CID 0444 – FMI 03…413
MID 081 – CID 0444 – FMI 05…416
MID 081 – CID 0444 – FMI 06…419
MID 081 – CID 0485 – FMI 03…423
MID 081 – CID 0485 – FMI 05…426
MID 081 – CID 0485 – FMI 06…429
MID 081 – CID 0585 – FMI 02…432
MID 081 – CID 0590 – FMI 09…437
MID 081 – CID 0590 – FMI 12…439
MID 081 – CID 0596 – FMI 09…442
MID 081 – CID 0623 – FMI 03…444
MID 081 – CID 0623 – FMI 04…447
MID 081 – CID 0626 – FMI 03…450
MID 081 – CID 0626 – FMI 04…455
MID 081 – CID 0627 – FMI 03…460
MID 081 – CID 0627 – FMI 04…465
MID 081 – CID 0650 – FMI 09…470
MID 081 – CID 0650 – FMI 12…474
MID 081 – CID 0670 – FMI 00…478
MID 081 – CID 0670 – FMI 01…484
MID 081 – CID 0670 – FMI 03…490
MID 081 – CID 0670 – FMI 04…495
MID 081 – CID 0670 – FMI 13…498
MID 081 – CID 0672 – FMI 00…500
MID 081 – CID 0672 – FMI 01…506
MID 081 – CID 0673 – FMI 02…512
MID 081 – CID 0678 – FMI 03…517
MID 081 – CID 0678 – FMI 05…520
MID 081 – CID 0678 – FMI 06…523
MID 081 – CID 0678 – FMI 13…526
MID 081 – CID 0679 – FMI 03…528
MID 081 – CID 0679 – FMI 05…531
MID 081 – CID 0679 – FMI 06…534
MID 081 – CID 0679 – FMI 13…537
MID 081 – CID 1401 – FMI 03…539
MID 081 – CID 1401 – FMI 05…543
MID 081 – CID 1401 – FMI 06…547
MID 081 – CID 1401 – FMI 13…551
MID 081 – CID 1402 – FMI 03…553
MID 081 – CID 1402 – FMI 05…557
MID 081 – CID 1402 – FMI 06…561
MID 081 – CID 1402 – FMI 13…565
MID 081 – CID 1403 – FMI 03…567
MID 081 – CID 1403 – FMI 05…571
MID 081 – CID 1403 – FMI 06…575
MID 081 – CID 1403 – FMI 13…579
MID 081 – CID 1404 – FMI 03…581
MID 081 – CID 1404 – FMI 05…585
MID 081 – CID 1404 – FMI 06…589
MID 081 – CID 1404 – FMI 13…593
MID 081 – CID 1405 – FMI 03…595
MID 081 – CID 1405 – FMI 05…599
MID 081 – CID 1405 – FMI 06…603
MID 081 – CID 1405 – FMI 13…607
MID 081 – CID 1406 – FMI 03…609
MID 081 – CID 1406 – FMI 05…613
MID 081 – CID 1406 – FMI 06…617
MID 081 – CID 1406 – FMI 13…621
Backup Alarm Always Off…623
Backup Alarm Always On…626
Starting System…628
RENR2183 – Disassembly and Assembly (836G Landfill Compactor and 834G Wheel Dozer Power Train)…630
Steering Frame Lock – Separate and Connect…633
System Pressure – Release…636
Power Actuator (Crankcase Guard) – Remove and Install…638
Crankcase Guard (Rear) – Remove and Install…646
Crankcase Guard (Front) – Remove and Install…651
Power Actuator (Power Train Guard) – Remove and Install…653
Power Train Filter Guard – Remove and Install…659
STIC Control – Remove…664
STIC Control – Install…668
Torque Converter – Remove…671
Torque Converter (Lockup) – Disassemble…676
Torque Converter (Lockup) – Assemble…706
Torque Converter – Install…733
Modulating Valve (Torque Converter Lockup Clutch) – Remove and Install…738
Modulating Valve (Torque Converter Impeller Clutch) – Remove and Install…741
Relief Valve (Torque Converter Outlet) – Remove…744
Relief Valve (Torque Converter Outlet) – Disassemble…747
Relief Valve (Torque Converter Outlet) – Assemble…750
Relief Valve (Torque Converter Outlet) – Install…753
Torque Converter Priority Valve – Remove…755
Torque Converter Priority Valve – Disassemble…757
Torque Converter Priority Valve – Assemble…760
Torque Converter Priority Valve – Install…763
Transmission Oil Pump – Remove…765
Transmission Oil Pump – Disassemble…771
Transmission Oil Pump – Assemble…776
Transmission Oil Pump – Install…783
Modulating Valve (Transmission Clutch) – Remove…788
Modulating Valve (Transmission Clutch) – Disassemble…792
Modulating Valve (Transmission Clutch) – Assemble…794
Modulating Valve (Transmission Clutch) – Install…796
Relief Valve (Transmission Hydraulic Control) – Remove…799
Relief Valve (Transmission Hydraulic Control) – Disassemble…804
Relief Valve (Transmission Hydraulic Control) – Assemble…808
Relief Valve (Transmission Hydraulic Control) – Install…812
Input Drive Shaft – Remove and Install…817
Transmission; Input Transfer Gears and Output Transfer Gears – Remove…819
Transmission from Input Transfer Gears and Output Transfer Gears – Separate…832
Input Transfer Gears – Disassemble…836
Input Transfer Gears – Assemble…843
Transmission Planetary – Disassemble…851
Transmission Planetary – Assemble…882
Output Transfer Gears – Disassemble…911
Output Transfer Gears – Assemble…927
Transmission to Input Transfer Gears and Output Transfer Gears – Connect…939
Transmission; Input Transfer Gears and Output Transfer Gears – Install…942
Parking Brake – Remove…954
Parking Brake – Disassemble…959
Parking Brake – Assemble…962
Parking Brake – Install…967
Drive Shaft (Front) and Drive Shaft Support Bearing – Remove…971
Drive Shaft (Front) and Drive Shaft Support Bearing – Install…975
Drive Shaft (Center) – Remove and Install…979
Drive Shaft (Rear) – Remove and Install…984
Striker Bar – Remove…988
Striker Bar – Install…993
Compactor Wheel – Remove…997
Compactor Wheel – Install…1001
Axle Guards (Front) – Remove and Install…1005
Axle Guards (Rear) – Remove and Install…1010
Fixed Axle (Front) – Remove…1018
Fixed Axle (Front) – Install…1023
Oscillating Axle (Rear) – Remove…1027
Trunnion Support (Oscillating Axle; Front) – Remove…1031
Trunnion Support (Oscillating Axle; Front) – Disassemble…1033
Trunnion Support (Oscillating Axle; Front) – Assemble…1035
Trunnion Support (Oscillating Axle; Front) – Install…1037
Trunnion Support (Oscillating Axle; Rear) – Remove…1039
Trunnion Support (Oscillating Axle; Rear) – Disassemble…1044
Trunnion Support (Oscillating Axle; Rear) – Assemble…1045
Trunnion Support (Oscillating Axle; Rear) – Install…1047
Axle Shaft – Remove and Install…1052
Final Drive; Brake and Wheel – Remove…1058
Final Drive Spindle – Disassemble…1063
Final Drive Spindle – Assemble…1065
Service Brake – Disassemble…1067
Service Brake – Assemble…1070
Final Drive and Wheel – Disassemble…1073
Duo-Cone Conventional Seals – Install…1081
Final Drive and Wheel – Assemble…1088
Final Drive; Brake and Wheel – Install…1097
Differential and Bevel Gear – Remove – Rear…1100
Differential and Bevel Gear – Disassemble…1104
Differential and Bevel Gear – Assemble…1117
Differential and Bevel Gear – Install – Rear…1140
NoSPIN Differential – Disassemble…1144
NoSPIN Differential – Assemble…1148
Oscillating Axle (Rear) – Install…1153
RENR2184 – Specifications (834G Wheel Dozer and 836G Landfill Compactor Steering System)…1157
Hydraulic Tank…1158
Breaker Relief Valve…1163
Oil Filter (Steering and Implement Pilot)…1164
Pressure Switch (Pilot Oil Filter Bypass)…1165
Relief Valve (Steering Pilot; Implement Pilot)…1167
Piston Pump (Steering)…1169
Check Valve (Steering Pilot)…1173
Pilot Valve (STIC Steering)…1174
Steering Control (Wheel Steering)…1176
Pilot Valve (Wheel Steering)…1178
Steering Neutralizer Valve…1181
Check Valve (Steering Quad)…1182
Steering Control Valve…1183
Pressure Reducing Valve (Steering)…1185
Relief Valve (Steering Cylinder Crossover)…1186
Relief Valve (Pump Backup)…1187
Steering Cylinder…1189
Articulated Hitch…1191
RENR2185 – Systems Operation (834G Wheel Tractor and 836G Landfill Compactor Steering System)…1194
General Information…1195
Monitoring System (Steering Functions)…1200
Steering Pilot System…1203
Pilot Valve (STIC Steering)…1207
Pilot Valve (Wheel Steering)…1211
Steering Neutralizer Valve…1213
Steering High Pressure System…1215
Piston Pump (Steering)…1218
Steering Control Valve…1227
RENR2186 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Steering System)…1233
Machine Preparation for Troubleshooting…1234
Visual Inspection…1237
Steering System Troubleshooting…1240
System Pressure – Release…1243
Hydraulic Oil Contamination – Test…1245
Pump Performance (Steering) – Test…1248
Relief Valve (Steering Pilot; Implement Pilot) – Test and Adjust…1250
Relief Valve (Steering Cylinder Crossover) – Test and Adjust…1253
Steering System Pressure (High Pressure Stall) – Test and Adjust…1258
Piston Pump (Steering) Low Pressure Standby – Test…1265
Piston Pump (Steering) Margin Pressure – Test and Adjust…1269
Relief Valve (Pump Backup) – Test and Adjust…1276
Steering Neutralizer Valve – Check and Adjust…1281
Steering Turn Stop – Adjust…1283
Steering Time – Check and Adjust…1285
Articulated Hitch – Adjust…1287
RENR2187 – Specifications (834G Wheel Tractor and 836G Landfill Compactor Braking System)…1292
Hydraulic Tank…1293
Breaker Relief Valve…1298
Gear Pump (Implement; Pilot; Brake)…1299
Brake Accumulator…1301
Accumulator Charging Valve (Brake)…1303
Pressure Switch (Brake Accumulator Charge)…1305
Foot Brake Control…1307
Limit Switch (Stop Light)…1310
Position Sensor (Torque Converter Impeller Clutch; Left Pedal)…1312
Limit Switch (Throttle Lock Deactivation; Right Pedal)…1313
Brake Control Valve (Service)…1315
Brake Control Valve (Parking)…1317
Pressure Switch (Parking Brake Oil)…1318
Parking Brake Control Cable…1320
Service Brakes…1321
Parking Brake…1323
RENR2188 – Systems Operation (834G Wheel Tractor and 836G Landfill Compactor Braking System)…1328
General Information…1329
Monitoring System (Braking Functions)…1333
Gear Pump (Implement; Pilot; Brake)…1335
Brake Accumulator…1337
Accumulator Charging Valve (Brake)…1339
Brake Control Valve (Service)…1342
Torque Converter Impeller Clutch Operation…1349
Brake Control Valve (Parking)…1351
Service Brakes…1355
Parking Brake…1357
Parking Brake Interlock…1360
RENR2189 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Braking System)…1362
Machine Preparation for Troubleshooting…1363
Visual Inspection…1366
Brake System Troubleshooting…1369
System Pressure – Release…1373
Hydraulic Oil Contamination – Test…1375
Brake Accumulator – Test and Charge…1378
Service Braking System Pressure – Test…1384
Service Brakes – Test…1387
Brake System Air – Purge…1390
Service Brake Discs – Check…1392
Limit Switch (Stop Light) – Adjust…1397
Limit Switch (Throttle Lock Deactivation) (Electronic Technician) – Adjust…1400
Parking Brake – Test…1407
Parking Brake System Air – Purge…1411
Parking Brake – Manual Release…1414
Parking Brake Control Cable – Adjust…1417
RENR2190 – Specifications (834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System)…1419
Hydraulic Tank…1420
Breaker Relief Valve…1425
Oil Filter (Steering and Implement Pilot)…1426
Pressure Switch (Pilot Oil Filter Bypass)…1427
Gear Pump (Implement; Pilot; Brake)…1429
Relief Valve (Steering Pilot; Implement Pilot)…1431
Relief Valve (Steering and Implement Pilot)…1433
Piston Pump (Hydraulic Fan)…1435
Gear Motor (Hydraulic Fan)…1439
Thermostatic Valve (Hydraulic Fan)…1441
Fan Reversing Valve…1442
Electrohydraulic Control…1445
Position Sensor (Control Lever)…1451
Pilot Control Actuator…1453
Combination Valve (Pilot Supply)…1455
Check Valve (Pilot)…1457
Main Control Valve…1458
Relief Valve (Main)…1462
Relief Valve (Line)…1464
Pinout Specifications for Implement Electronic Control…1466
Temperature Sensor (Hydraulic Oil)…1470
Check Valve (Hydraulic Oil Cooler Bypass)…1471
Lift Cylinder…1472
Bulldozer Pin…1474
Ground Engaging Tool Torques…1476
RENR2191 – Systems Operation (834G Wheel Tractor and 836G Landfill Compactor Electrohydraulic System)…1477
General Information…1478
Implement Electronic Control System…1482
Electronic Control Module (Implement)…1484
Switches…1488
Sensors…1490
Solenoid Valves…1494
Cat Data Link…1496
Monitoring System (Hydraulic Functions)…1498
Pilot Hydraulic System…1500
Gear Pump (Implement; Pilot; Brake)…1504
Relief Valve (Steering Pilot; Implement Pilot)…1506
Combination Valve (Pilot Supply)…1508
Pilot Control Actuator…1511
Main Hydraulic System…1514
Main Control Valve…1517
Relief Valve (Main)…1521
Relief Valve (Line)…1523
Hydraulic Fan System…1525
Piston Pump (Hydraulic Fan)…1530
Gear Motor (Hydraulic Fan)…1539
Fan Reversing Valve…1541
RENR2192 – Testing and Adjusting (834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System)…1544
Wiring Harness (Open Circuit) – Test…1545
Wiring Harness (Short Circuit) – Test…1547
Electrical Connector – Inspect…1549
Electronic Control Module (ECM) – Replace…1555
Electronic Control Module (ECM) – Flash Program…1556
Calibration…1557
Position Sensor for the Control Lever (Electronic Technician) – Calibrate…1558
Main Control Valve (Electronic Technician) – Calibrate…1560
Position Sensor for the Control Lever (Caterpillar Monitoring System) – Calibrate…1562
Main Control Valve (Caterpillar Monitoring System) – Calibrate…1564
System Pressure – Release…1570
Hydraulic Oil Contamination – Test…1572
Pump Performance – Test…1575
Torque Converter Stall – Test…1578
Torque Converter Stall and Implement Pump Double Stall – Test…1583
Lift Cylinder – Isolation and Drift Check…1588
Pilot Control Actuator Pressure – Check…1596
Relief Valve (Steering Pilot; Implement Pilot) – Test and Adjust…1599
Pressure Reducing Valve (Lowering Control) for Dead Engine Condition – Test and Adjust…1602
Relief Valve (Main) – Test and Adjust…1605
Relief Valve (Line) – Test and Adjust…1608
Piston Pump Cutoff Pressure (Hydraulic Fan) – Test and Adjust…1614
Piston Pump Margin Pressure (Hydraulic Fan) – Test and Adjust…1617
Glossary of Electrical Terms…1622
System Schematic…1624
RENR2192 – Troubleshooting (834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System)…1630
General Information…1632
Service Tools…1633
Connector Locations…1636
Diagnostic Capabilities…1638
Machine Preparation for Troubleshooting…1643
Visual Inspection…1645
Hydraulic System Troubleshooting…1648
Diagnostic Code List…1656
Using Caterpillar Electronic Technician to Determine Diagnostic Codes…1665
Using Caterpillar Monitoring System to Determine Diagnostic Codes…1667
MID 082 – CID 0168 – FMI 00…1670
MID 082 – CID 0168 – FMI 01…1672
MID 082 – CID 0296 – FMI 09…1674
MID 082 – CID 0296 – FMI 12…1680
MID 082 – CID 0352 – FMI 03…1685
MID 082 – CID 0352 – FMI 04…1690
MID 082 – CID 0352 – FMI 13…1693
MID 082 – CID 0353 – FMI 03…1695
MID 082 – CID 0353 – FMI 04…1700
MID 082 – CID 0353 – FMI 13…1703
MID 082 – CID 0354 – FMI 03…1705
MID 082 – CID 0354 – FMI 05…1708
MID 082 – CID 0354 – FMI 06…1711
MID 082 – CID 0354 – FMI 13…1714
MID 082 – CID 0355 – FMI 03…1716
MID 082 – CID 0355 – FMI 05…1719
MID 082 – CID 0355 – FMI 06…1722
MID 082 – CID 0355 – FMI 13…1725
MID 082 – CID 0356 – FMI 03…1727
MID 082 – CID 0356 – FMI 05…1730
MID 082 – CID 0356 – FMI 06…1733
MID 082 – CID 0356 – FMI 13…1736
MID 082 – CID 0357 – FMI 03…1738
MID 082 – CID 0357 – FMI 05…1741
MID 082 – CID 0357 – FMI 06…1744
MID 082 – CID 0357 – FMI 13…1747
MID 082 – CID 0358 – FMI 03…1749
MID 082 – CID 0358 – FMI 05…1752
MID 082 – CID 0358 – FMI 06…1755
MID 082 – CID 0490 – FMI 03…1758
MID 082 – CID 0490 – FMI 04…1763
MID 082 – CID 0562 – FMI 09…1768
MID 082 – CID 0562 – FMI 12…1774
MID 082 – CID 0590 – FMI 09…1779
MID 082 – CID 0590 – FMI 12…1785
MID 082 – CID 0591 – FMI 12…1790
MID 082 – CID 0650 – FMI 09…1792
MID 082 – CID 0650 – FMI 11…1796
MID 082 – CID 0650 – FMI 12…1801
MID 082 – CID 1393 – FMI 04…1805
MID 082 – CID 1400 – FMI 03…1807
MID 082 – CID 1400 – FMI 05…1810
MID 082 – CID 1400 – FMI 06…1813
RENR2193 – Disassembly and Assembly (834G Wheel Tractor and 836G Landfill Compactor Machine Systems)…1816
Steering Frame Lock – Separate and Connect…1819
System Pressure – Release…1822
Cab – Raise…1824
Cab – Lower…1840
Hydraulic Tank Guard – Remove…1851
Hydraulic Tank Guard – Install…1855
Hydraulic Tank – Remove…1859
Hydraulic Tank – Disassemble…1868
Hydraulic Tank – Assemble…1874
Hydraulic Tank – Install…1881
Relief Valve (Steering and Implement Pilot) – Remove and Install…1890
Pump Control Valve (Steering) – Remove and Install…1893
Piston Pump (Steering) – Remove…1896
Piston Pump (Steering) – Disassemble…1900
Piston Pump (Steering) – Assemble…1912
Piston Pump (Steering) – Install…1927
STIC Control and Pilot Valve (Steering) – Remove…1930
STIC Control and Pilot Valve (Steering) – Disassemble…1933
STIC Control and Pilot Valve (Steering) – Assemble…1942
STIC Control and Pilot Valve (Steering) – Install…1951
Steering Neutralizer Valve – Remove and Install…1953
Steering Control Valve – Remove…1956
Steering Control Valve – Disassemble…1961
Steering Control Valve – Assemble…1969
Steering Control Valve – Install…1978
Steering Cylinder – Remove…1982
Steering Cylinder – Install…1990
Brake Accumulator – Remove…1996
Brake Accumulator – Disassemble…2000
Brake Accumulator – Assemble…2003
Brake Accumulator – Install…2006
Accumulator Charging Valve (Brake) – Remove…2009
Accumulator Charging Valve (Brake) – Install…2013
Brake Control Valve (Service) – Remove and Install…2017
Brake Control Valve (Parking) – Remove and Install…2021
Parking Brake – Remove…2025
Parking Brake – Disassemble…2030
Parking Brake – Assemble…2033
Parking Brake – Install…2038
Gear Pump (Implement; Pilot and Braking) – Remove…2042
Gear Pump (Implement; Pilot and Braking) – Disassemble…2045
Gear Pump (Implement; Pilot and Braking) – Assemble…2052
Gear Pump (Implement; Pilot and Braking) – Install…2059
Pump Control Valve (Hydraulic Fan) – Remove and Install…2061
Piston Pump (Hydraulic Fan) – Remove…2065
Piston Pump (Hydraulic Fan) – Disassemble…2068
Piston Pump (Hydraulic Fan) – Assemble…2082
Piston Pump (Hydraulic Fan) – Install…2096
Thermostatic Valve (Hydraulic Fan) – Remove and Install…2099
Gear Motor (Hydraulic Fan) – Remove…2105
Gear Motor (Hydraulic Fan) – Disassemble…2107
Gear Motor (Hydraulic Fan) – Assemble…2112
Gear Motor (Hydraulic Fan) – Install…2116
Electrohydraulic Control – Remove…2118
Electrohydraulic Control – Install…2125
Main Control Valve – Remove…2131
Main Control Valve – Disassemble…2137
Main Control Valve – Assemble…2144
Main Control Valve – Install…2150
Combination Valve (Pilot Supply) – Remove…2155
Combination Valve (Pilot Supply) – Disassemble…2158
Combination Valve (Pilot Supply) – Assemble…2160
Combination Valve (Pilot Supply) – Install…2162
Fan Reversing Valve – Remove…2165
Fan Reversing Valve – Disassemble…2170
Fan Reversing Valve – Assemble…2178
Fan Reversing Valve – Install…2185
Blade – Remove…2189
Blade – Install…2194
Lift Cylinder – Remove…2198
Lift Cylinder – Install…2202
Window Wiper and Wiper Motor (Front) – Remove…2205
Window Wiper and Wiper Motor (Front) – Install…2210
Window Wiper and Wiper Motor (Rear) – Remove…2217
Window Wiper and Wiper Motor (Rear) – Install…2220
Swingout Ladder – Remove…2225
Swingout Ladder – Install…2228
Cab – Remove…2231
Cab – Install…2245
Operator Platform – Remove…2258
Operator Platform – Install…2262
Seat – Remove…2266
Seat – Install…2275
Evaporator Coil – Remove and Install…2283
Heater Coil – Remove and Install…2285
Blower Motor (Air Conditioner; Heater) – Remove…2287
Blower Motor (Air Conditioner; Heater) – Install…2293
Front Frame from Rear Frame – Separate…2299
Front Frame to Rear Frame – Connect…2314
RENR2194 – Schematic (834G Wheel Tractor and 836G Landfill Compactor Hydraulic System)…2333
Main…2334
Feature…2334
Cover Page…2335
Information…0
Component Location…0
Volume 1 of 2 – 836G Landfill Compactor…2336
Volume 2 of 2 – 834G Wheel Tractor…0
Page 1 of 2…2337
Page 2 of 2…2338
Tap Location…0
Volume 1 of 2 – 836G Landfill Compactor…2339
Volume 2 of 2 – 834G Wheel Tractor…2340
Related Manuals…2341
Fluid Power Symbols…2342
Electrical Symbols…2343
Schematic…0
Volume 1 of 2 – 836G Landfill Compactor…2344
Volume 2 of 2 – 834G Wheel Tractor…2345
Machine Views…0
Machine Component Locations – 836G…2346
Machine Component Locations – 834G…2347
Collage…2348
RENR2195 – Schematic (834G Wheel Tractor; 836G Landfill Compactor; and 988G Wheel Loader Electrical System)…2381
Main…2382
Features…2382
Cover Page…2383
Information…0
Component Location…0
Volume 1 of 2 – Cab …2384
Volume 2 of 2 – Engine and Chassis …2385
Connector Location…0
Volume 1 of 2 – Cab…2386
Volume 2 of 2 – Engine and Chassis …2387
CID / MID / FMI…0
Volume 1 of 2 – Cab…0
Page 1 of 3…2388
Page 2 of 3…2389
Page 3 of 3…2390
Volume 2 of 2 – Engine and Chassis …0
Page 1 of 3…2391
Page 2 of 3…2392
Page 3 of 3…2393
Specification and Related Manual…0
Volume 1 – Cab …2394
Volume 2 – Engine And Chassis…2395
Standard Electrical…2396
Schematics…0
Volume 1 – Cab …2397
Volume 2 – Engine and Chassis…2398
Machine View…0
Cab – Front and Top View …2399
838G – Top and Rigth Side View …2400
836G – Top and Rigth Side View…2401
988G – Top and Rigth Side View…2402
Dash Front and Rear View…2403
View of Area – 938G…2404
View of Area 834G and 846G…2405
Collage…2406
RENR2196 – Disassembly and Assembly (834G Wheel Tractor and 836G Landfill Compactor Engine Supplement)…2438
Steering Frame Lock – Separate and Connect…2440
System Pressure – Release…2443
Hood and Engine Enclosure – Remove…2445
Hood and Engine Enclosure – Install…2455
Hood Panels (Front and Rear) – Remove…2464
Hood Panels (Front and Rear) – Install…2471
Belt Tensioner – Remove and Install…2477
Alternator – Remove and Install…2483
Electric Starting Motor – Remove…2490
Electric Starting Motor – Install…2496
Fuel Tank – Remove…2502
Fuel Tank – Install…2512
Water Temperature Regulator – Remove and Install – Engine In Chassis…2521
Water Pump – Remove – Engine In Chassis…2532
Water Pump – Install – Engine In Chassis…2537
Crankshaft Front Seal and Wear Sleeve – Remove – Engine In Chassis…2541
Crankshaft Front Seal and Wear Sleeve – Install – Engine In Chassis…2544
Radiator Top Tank – Remove…2548
Radiator Top Tank – Install…2553
Radiator Core – Remove…2557
Radiator Core – Install…2561
Radiator Guard – Remove…2565
Radiator Guard – Install…2574
Fan Group (Includes Fan; Fan Shroud; and Hydraulic Fan Motor) – Remove…2582
Fan Group (Includes Fan; Fan Shroud; and Hydraulic Fan Motor) – Install…2588
Fan Shroud – Remove…2593
Fan Shroud – Install…2596
Fan Blade (Spider) – Remove…2600
Fan Blade (Spider) – Install…2605
Hydraulic Oil Cooler – Remove…2608
Hydraulic Oil Cooler – Install…2613
Transmission Oil Cooler – Remove – Engine In Chassis…2617
Transmission Oil Cooler – Install – Engine In Chassis…2623
Engine Oil Cooler – Remove – Engine In Chassis…2628
Engine Oil Cooler – Install – Engine In Chassis…2631
Turbocharger – Remove – Engine In Chassis…2634
Turbocharger – Install – Engine In Chassis…2639
Aftercooler – Remove…2643
Aftercooler – Install…2646
Air Cleaner – Remove…2649
Air Cleaner – Install…2654
Muffler – Remove and Install…2659
Refrigerant Compressor – Remove and Install – Engine In Chassis…2665
Refrigerant Condenser – Remove and Install…2670
Engine and Torque Converter – Remove…2677
Engine from Torque Converter – Separate…2690
Engine to Torque Converter – Connect…2693
Engine and Torque Converter – Install…2695
RENR6005 – Specifications (988G Wheel Loader; 834G Wheel Tractor and 836G Landfill Compactor Machine Systems)…2708
Cab Mounting…2709
Window Wiper and Wiper Motor…2711
Governor Pedal…2714
Position Sensor (Throttle)…2716
Fuel Level Sender…2717
Engine Brake Switch…2719
Caterpillar 834G Wheel Tractors and 836G Landfill Compactors Repair Service Manual
