Caterpillar 834H Wheel Dozers and 836H Landfill Compactors Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Caterpillar 834H Wheel Dozers and 836H Landfill Compactors, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Caterpillar 834H Wheel Dozers and 836H 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.
PRODUCT DETAILS:
Total Pages: 3,501 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
RENR3079 - Schematic (834H Wheel Tractor; 836H Landfill Compactor and 988H Wheel Loader Electrical System; 298-3543-00 (BTX300-999 BXD600-999 BXY1900-3999).pdf
RENR6220 - Specifications (988H Wheel Loader; 834H Wheel Dozer and 836H Landfill Compactor Machine Systems).pdf
RENR6223 - Schematic (834H Wheel Tractor; 836H Landfill Compactor and 988H Wheel Loader Electrical System; 225-5996-00 (BTX1-299 BXD1-599 BXY1-1899).pdf
RENR6224 - Disassembly and Assembly (834H Wheel Dozer and 836H Landfill Compactor Machine Systems).pdf
RENR6353 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Power Train).pdf
RENR6354 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Power Train).pdf
RENR6355 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Power Train Media).pdf
RENR6355 - Troubleshooting (834H Wheel Dozer and 836H Landfill Compactor Power Train Media).pdf
RENR6356 - Disassembly and Assembly (834H Wheel Dozer and 836H Landfill Compactor Power Train).pdf
RENR6357 - Disassembly and Assembly (834H Wheel Dozer and 836H Landfill Compactor Engine Supplement).pdf
RENR6360 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Steering System).pdf
RENR6361 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Steering System).pdf
RENR6362 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Steering System).pdf
RENR6363 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Braking System).pdf
RENR6364 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Braking System).pdf
RENR6365 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Braking System).pdf
RENR6366 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System).pdf
RENR6367 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System).pdf
RENR6368 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System).pdf
RENR6368 - Troubleshooting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System).pdf
RENR6369 - Schematic (834H Wheel Tractor 836H Landfill Compactor Hydraulic System; 834H 225-5543-05; 260-0867-00; 259-3116-03 and 836H (for SN BTX1-999 BXD1-999).pdf
UENR332 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System).pdf
UENR332 - Troubleshooting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System).pdf
UENR333 - Schematic (834H Wheel Tractor 836H Landfill Compactor 988H Wheel Loader Electrical System; 348-7124-02 (BTX1000-UP BXD1000-UP A7A1-UP BXY4000-UP).pdf
UENR1250 - Schematic (836H Landfill Compactor Hydraulic System (for Serial Numbers BXD1000-UP)).pdf
MAIN SECTIONS
RENR6224 - Disassembly and Assembly (834H Wheel Dozer and 836H Landfill Compactor Machine Systems)...3
Steering Frame Lock - Separate and Connect...7
System Pressure - Release...10
Disconnecting Snap To Connect Fittings...14
Hydraulic Tank Guard - Remove and Install...18
Hydraulic Tank - Remove...21
Hydraulic Tank - Disassemble...30
Hydraulic Tank - Assemble...37
Hydraulic Tank - Install...44
Relief Valve (Steering Pilot; Implement Pilot) - Remove and Install...52
Piston Pump (Steering) - Remove...55
Piston Pump (Steering) - Disassemble...59
Piston Pump (Steering) - Assemble...71
Piston Pump (Steering) - Install...86
STIC Control and Pilot Valve (Steering) - Remove...90
STIC Control and Pilot Valve (Steering) - Disassemble...94
STIC Control and Pilot Valve (Steering) - Assemble...105
STIC Control and Pilot Valve (Steering) - Install...115
Steering Neutralizer Valve - Remove...118
Steering Neutralizer Valve - Disassemble...120
Steering Neutralizer Valve - Assemble...122
Steering Neutralizer Valve - Install...124
Steering Control Valve - Remove...125
Steering Control Valve - Disassemble...129
Steering Control Valve - Assemble...138
Steering Control Valve - Install...147
Steering Cylinder - Remove and Install...151
Brake Accumulator - Remove...163
Brake Accumulator - Install...167
Accumulator Charging Valve (Brake) - Remove...170
Accumulator Charging Valve (Brake) - Disassemble...174
Accumulator Charging Valve (Brake) - Assemble...182
Accumulator Charging Valve (Brake) - Install...190
Brake Control Valve (Service) - Remove...194
Brake Control Valve (Service) - Disassemble...196
Brake Control Valve (Service) - Assemble...201
Brake Control Valve (Service) - Install...206
Brake Control Valve (Parking) - Remove and Install...208
Parking Brake - Remove...211
Parking Brake - Disassemble...216
Parking Brake - Assemble...219
Parking Brake - Install...224
Gear Pump (Implement; Pilot; Brake) - Remove...228
Gear Pump (Implement; Pilot; Brake) - Disassemble...233
Gear Pump (Implement; Pilot; Brake) - Assemble...241
Gear Pump (Implement; Pilot; Brake) - Install...248
Piston Pump (Hydraulic Fan) - Remove...251
Piston Pump (Hydraulic Fan) - Disassemble...253
Piston Pump (Hydraulic Fan) - Assemble...264
Piston Pump (Hydraulic Fan) - Install...278
Piston Motor (Hydraulic Fan) - Remove...280
Piston Motor (Hydraulic Fan) - Disassemble...283
Piston Motor (Hydraulic Fan) - Assemble...290
Piston Motor (Hydraulic Fan) - Install...297
Demand Fan Valve - Remove...300
Demand Fan Valve - Disassemble...303
Demand Fan Valve - Assemble...306
Demand Fan Valve - Install...309
Fan Reversing Valve - Remove...311
Fan Reversing Valve - Disassemble...313
Fan Reversing Valve - Assemble...321
Fan Reversing Valve - Install...328
Electrohydraulic Control (Joystick) - Remove...330
Electrohydraulic Control (Joystick) - Install...336
Main Control Valve - Remove...341
Main Control Valve - Disassemble...346
Main Control Valve - Assemble...354
Main Control Valve - Install...361
Combination Valve (Hydraulic Lockout) - Remove...366
Combination Valve (Hydraulic Lockout) - Disassemble...370
Combination Valve (Hydraulic Lockout) - Assemble...372
Combination Valve (Hydraulic Lockout) - Install...374
Blade - Remove...377
Blade - Install...382
Lift Cylinder - Remove and Install...385
Window Wiper and Wiper Motor (Front) - Remove...413
Window Wiper and Wiper Motor (Front) - Install...417
Window Wiper and Wiper Motor (Rear) - Remove...423
Window Wiper and Wiper Motor (Rear) - Install...426
Swingout Ladder - Remove...431
Swingout Ladder - Install...437
Cab - Remove...440
Cab - Install...465
Operator Platform - Remove...491
Operator Platform - Install...496
Seat - Remove...501
Seat - Install...511
Evaporator Coil and Heater Coil - Remove...520
Evaporator Coil and Heater Coil - Install...523
Blower Motor (Air Conditioner; Heater) - Remove...526
Blower Motor (Air Conditioner; Heater) - Install...530
Front Frame from Rear Frame - Separate...534
Front Frame to Rear Frame - Connect...549
RENR6223 - Schematic (834H Wheel Tractor; 836H Landfill Compactor and 988H Wheel Loader Electrical System; 225-5996-00 (BTX1-299 BXD1-599 BXY1-1899)...568
RENR6356 - Disassembly and Assembly (834H Wheel Dozer and 836H Landfill Compactor Power Train)...572
Steering Frame Lock - Separate and Connect...576
System Pressure - Release...579
Power Actuator (Crankcase Guard) - Remove and Install...583
Crankcase Guard (Rear) - Remove and Install...586
Crankcase Guard (Front) - Remove and Install...595
Power Actuator (Power Train Guard) - Remove and Install...604
Power Train Guard (Transmission) - Remove and Install...607
Front Guard - Remove and Install...611
Bottom Guards (Front) - Remove and Install...615
Power Train Filter Guard - Remove and Install...625
Power Train Oil Filter Bypass Valve - Remove and Install...631
STIC Control - Remove...636
STIC Control - Install...639
Torque Converter - Remove...642
Torque Converter (Freewheel Stator) (Lockup) - Disassemble...647
Torque Converter (Freewheel Stator) (Lockup) - Assemble...675
Torque Converter - Install...702
Modulating Valve (Torque Converter Lockup Clutch) - Remove and Install...707
Modulating Valve (Torque Converter Impeller Clutch) - Remove and Install...714
Relief Valve (Torque Converter Outlet) - Remove...721
Relief Valve (Torque Converter Outlet) - Disassemble...723
Relief Valve (Torque Converter Outlet) - Assemble...726
Relief Valve (Torque Converter Outlet) - Install...729
Transmission Oil Pump - Remove...731
Transmission Oil Pump - Disassemble...734
Transmission Oil Pump - Assemble...739
Transmission Oil Pump - Install...746
Modulating Valve (Transmission Clutch) - Remove and Install...749
Relief Valve (Transmission Hydraulic Control) - Remove...754
Relief Valve (Transmission Hydraulic Control) - Disassemble...758
Relief Valve (Transmission Hydraulic Control) - Assemble...760
Relief Valve (Transmission Hydraulic Control) - Install...763
Input Drive Shaft - Remove and Install...767
Transmission; Input Transfer Gears and Output Transfer Gears - Remove...769
Transmission from Input Transfer Gears and Output Transfer Gears - Separate...778
Input Transfer Gears - Disassemble...782
Input Transfer Gears - Assemble...789
Transmission Planetary - Disassemble...796
Transmission Planetary - Assemble...824
Output Transfer Gears - Disassemble...854
Output Transfer Gears - Assemble...885
Transmission to Input Transfer Gears and Output Transfer Gears - Connect...911
Transmission; Input Transfer Gears and Output Transfer Gears - Install...915
Parking Brake - Remove...924
Parking Brake - Disassemble...929
Parking Brake - Assemble...932
Parking Brake - Install...937
Drive Shaft (Front) and Drive Shaft Support Bearing - Remove...941
Drive Shaft (Front) and Drive Shaft Support Bearing - Install...945
Drive Shaft (Center) - Remove and Install...949
Drive Shaft (Rear) - Remove and Install...953
Striker Bar - Remove...957
Striker Bar - Install...963
Compactor Wheel (Front) - Remove...968
Compactor Wheel (Front) - Install...971
Compactor Wheel (Rear) - Remove...974
Compactor Wheel (Rear) - Install...977
Axle Guards (Front) - Remove and Install...980
Axle Guards (Rear) - Remove and Install...986
Axle Shaft - Remove and Install...993
Fixed Axle (Front) - Remove...999
Final Drive; Brake; Wheel; and Spindle - Remove...1005
Service Brake - Remove...1008
Service Brake - Install...1013
Final Drive and Wheel - Remove - Front...1018
Final Drive and Wheel - Remove - Rear...1023
Duo-Cone Conventional Seals - Install...1028
Final Drive and Wheel - Install - Front...1041
Final Drive and Wheel - Install - Rear...1046
Final Drive (Planetary) - Remove...1051
Final Drive (Planetary) - Disassemble...1053
Final Drive (Planetary) - Assemble...1055
Final Drive (Planetary) - Install...1057
Final Drive; Brake; Wheel; and Spindle - Install...1059
Fixed Axle (Front) - Install...1062
Oscillating Axle (Rear) - Remove...1067
Trunnion Support (Oscillating Axle; Front) - Remove...1070
Trunnion Support (Oscillating Axle; Front) - Disassemble...1072
Trunnion Support (Oscillating Axle; Front) - Assemble...1074
Trunnion Support (Oscillating Axle; Front) - Install...1076
Trunnion Support (Oscillating Axle; Rear) - Remove...1078
Trunnion Support (Oscillating Axle; Rear) - Disassemble...1083
Trunnion Support (Oscillating Axle; Rear) - Assemble...1084
Trunnion Support (Oscillating Axle; Rear) - Install...1086
Oscillating Axle (Rear) - Install...1091
Differential and Bevel Gear - Remove - Front...1093
Differential and Bevel Gear - Remove - Rear...1096
Differential and Bevel Gear - Disassemble...1100
Differential and Bevel Gear - Assemble...1112
Differential and Bevel Gear - Install - Front...1132
Differential and Bevel Gear - Install - Rear...1136
NoSPIN Differential - Disassemble...1140
NoSPIN Differential - Assemble...1144
Axle Oil Cooler - Remove...1149
Axle Oil Cooler - Disassemble...1156
Axle Oil Cooler - Assemble...1161
Axle Oil Cooler - Install...1165
Gear Motor (Axle Oil Cooler Fan) - Remove...1170
Gear Motor (Axle Oil Cooler Fan) - Disassemble...1173
Gear Motor (Axle Oil Cooler Fan) - Assemble...1177
Gear Motor (Axle Oil Cooler Fan) - Install...1181
Gear Pump (Axle Oil Cooler) - Remove...1184
Gear Pump (Axle Oil Cooler) - Disassemble...1187
Gear Pump (Axle Oil Cooler) - Assemble...1194
Gear Pump (Axle Oil Cooler) - Install...1201
UENR0333 - Schematic (834H Wheel Tractor 836H Landfill Compactor 988H Wheel Loader Electrical System; 348-7124-02 (BTX1000-UP BXD1000-UP A7A1-UP BXY4000-UP)...1204
Feature...1204
Cover Page...1206
Information...0
Component Location...0
Cab...1207
Chassis...1208
Steel Mill Version...1209
Connector Location...0
Cab...1210
Chassis...1211
Steel Mill Version...1212
Schematics...0
Cab...1213
Chassis...1214
Steel Mill Version...1215
Machine Views...0
Cab...0
834/836 Cab Controls...1216
988 Cab Controls...1217
Headliner Wiring...1218
Lower Cab Wiring...1219
Rear Cab Wiring...1220
Chassis...0
834/836 Valve Group...1221
Chassis Wiring...1222
Control Devices...1223
EBAY Wiring...1224
Engine Wiring...1225
Steel Mill Version...0
Control Devices...1226
XMSN Override...1227
RENR3079 - Schematic (834H Wheel Tractor; 836H Landfill Compactor and 988H Wheel Loader Electrical System; 298-3543-00 (BTX300-999 BXD600-999 BXY1900-3999)...1228
Feature...1228
Cover Page...1230
Information...0
Component Location...0
Volume 1 of 2 - Cab Wiring...1231
Volume 2 of 2 - Chassis Wiring...1232
Connector Location...0
Volume 1 of 2 - Cab Wiring...1233
Volume 2 of 2 - Chassis Wiring...1234
CID/MID/FMI...0
Volume 1 of 2 - Cab Wiring...0
Page 1 of 3...1235
Page 2 of 3...1236
Page 3 of 3...1237
Volume 2 of 2 - Chassis Wiring...0
Page 1 of 3...1238
Page 2 of 3...1239
Page 3 of 3...1240
Specifications and Related Manuals...0
Volume 1 of 2 - Cab Wiring...1241
Volume 2 of 2 - Chassis Wiring...1242
Schematics...0
Volume 1 of 2 - Cab Wiring...1243
Volume 2 of 2 - Chassis Wiring...1244
Machine Views...0
Volume 1 of 2 - Cab Wiring...0
Right Side View...1245
Top View...1246
Volume 2 of 2 - Chassis Wiring...0
988H Right Side View...1247
988H Top View...1248
830H Right Side View...1249
830H Top View...1250
RENR6369 - Schematic (834H Wheel Tractor 836H Landfill Compactor Hydraulic System; 834H 225-5543-05; 260-0867-00; 259-3116-03 and 836H (for SN BTX1-999 BXD1-999)...1251
Features...1251
Cover Page...1252
Information...0
Component Location...0
Page 1 of 2...1254
Page 2 of 2...1255
Tap Location...1256
Schematic...1257
Machine Views...0
Component Locations - 834H...1258
Component Locations - 836H...1259
Brake Accumulators...1260
Fan Pump...1261
Foot Valve, Brake...1262
Implement and Steering Pumps...1263
Implement Valve...1264
Steering Valve...1265
RENR6357 - Disassembly and Assembly (834H Wheel Dozer and 836H Landfill Compactor Engine Supplement)...1266
Steering Frame Lock - Separate and Connect...1268
System Pressure - Release...1271
Hood and Engine Enclosure - Remove...1273
Hood and Engine Enclosure - Install...1290
Hood Panels (Front and Rear) - Remove...1307
Hood Panels (Front and Rear) - Install...1311
Radiator Cover - Remove and Install...1315
Belt Tensioner - Remove and Install...1318
Alternator - Remove and Install...1322
Electric Starting Motor - Remove...1328
Electric Starting Motor - Install...1331
Fuel Tank - Remove...1334
Fuel Tank - Install...1342
Water Temperature Regulator - Remove and Install...1349
Water Pump - Remove...1354
Water Pump - Install...1360
Vibration Damper and Pulley - Remove and Install...1365
Crankshaft Front Seal and Wear Sleeve - Remove...1377
Crankshaft Front Seal and Wear Sleeve - Install...1379
Radiator Top Tank - Remove...1381
Radiator Top Tank - Install...1383
Radiator Core - Remove...1385
Radiator Core - Install...1387
Cooling System Package (Radiator; Fan; Aftercooler; Oil Cooler) - Remove...1389
Cooling System Package (Radiator; Fan; Aftercooler; Oil Cooler) - Install...1395
Fan Shroud - Remove...1400
Fan Shroud - Install...1402
Fan Blade (Spider) - Remove...1405
Fan Blade (Spider) - Install...1407
Hydraulic Oil Cooler - Remove...1410
Hydraulic Oil Cooler - Install...1415
Transmission Oil Cooler - Remove...1420
Transmission Oil Cooler - Install...1426
Engine Oil Cooler - Remove...1431
Engine Oil Cooler - Install...1436
Turbocharger - Remove...1441
Turbocharger - Install...1448
Aftercooler - Remove...1454
Aftercooler - Install...1458
Air Cleaner - Remove...1462
Air Cleaner - Install...1464
Muffler - Remove and Install...1466
Refrigerant Accumulator - Remove and Install...1472
Refrigerant Compressor - Remove and Install...1476
Refrigerant Condenser - Remove and Install...1487
Engine - Remove...1491
Engine - Install...1503
RENR6353 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Power Train)...1513
Torque Converter and Transmission Pressures...1515
Torque Converter and Pump Drive Housing...1520
Torque Converter (Lockup)...1522
Modulating Valve (Torque Converter Impeller Clutch)...1525
Modulating Valve (Torque Converter Lockup Clutch)...1526
Relief Valve (Torque Converter Outlet)...1527
Speed Sensor (Torque Converter Output)...1529
Temperature Sensor (Torque Converter Oil) (Transmission Lubrication Oil)...1532
Transmission Oil Pump...1533
Oil Filter (Power Train)...1537
Pinout Specifications for Electronic Control (Power Train)...1542
STIC Control...1546
Transmission Hydraulic Control...1551
Relief Valve (Transmission Hydraulic Control)...1553
Modulating Valve (Transmission Clutch)...1559
Temperature Sensor (Transmission Charge Oil)...1561
Transmission Planetary...1562
Engine Support Group...1565
Transmission Support Group...1567
Input Drive Shaft...1569
Input Transfer Gears...1570
Output Transfer Gears...1573
Speed Sensor (Transmission Output)...1579
Drive Shaft...1581
Differential and Bevel Gear...1583
NoSPIN Differential...1586
Fixed Axle (Front)...1587
Oscillating Axle (Rear)...1588
Final Drive and Wheel...1591
Axle Mounting...1593
Compactor Wheel Mounting...1595
Gear Motor (Axle Oil Cooler Fan)...1598
UENR1250 - Schematic (836H Landfill Compactor Hydraulic System (for Serial Numbers BXD1000-UP))...1600
Main...1601
Features...1601
Cover Page...1602
Information...0
Component Location...0
Page 1 of 2...1603
Page 2 of 2...1604
Tap Location...1605
Fluid Power Symbols...1606
Electrical Symbols...1607
Schematic...1608
Machine Views...0
Bottom Guard Lift, Plus Option...1609
Brake Circuit...1610
Fan Circuit...1611
Implement Circuit...1612
Steering Circuit...1613
Collage...1614
RENR6220 - Specifications (988H Wheel Loader; 834H Wheel Dozer and 836H Landfill Compactor Machine Systems)...1629
Cab Mounting...1630
Window Wiper and Wiper Motor...1632
Governor Pedal...1640
Position Sensor (Throttle)...1641
Fuel Level Sender...1643
Engine Brake Switch...1645
Radiator...1647
Radiator Cap...1655
Muffler...1656
RENR6366 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System)...1657
Hydraulic Tank...1658
Breaker Relief Valve...1663
Oil Filter (Steering Pilot; Implement Pilot)...1665
Oil Filter (Case Drain)...1668
Gear Pump (Implement; Pilot; Brake)...1669
Relief Valve (Steering Pilot; Implement Pilot)...1671
Piston Pump (Hydraulic Fan)...1675
Piston Motor (Hydraulic Fan)...1678
Demand Fan Valve...1680
Fan Reversing Valve...1683
Electrohydraulic Control (Joystick) - Landfill Compactor...1685
Pilot Control Actuator...1697
Combination Valve (Hydraulic Lockout)...1700
Check Valve (Pilot)...1702
Main Control Valve...1703
Relief Valve (Main)...1707
Relief Valve (Line)...1709
Check Valve (Dead Engine Lower)...1711
Pinout Specifications for Electronic Control (Implement)...1712
Temperature Sensor (Hydraulic Oil)...1715
Check Valve (Hydraulic Oil Cooler Bypass)...1716
Lift Cylinder...1717
Bulldozer Pin...1723
Ground Engaging Tool Torques...1725
RENR6360 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Steering System)...1726
Hydraulic Tank...1727
Breaker Relief Valve...1732
Oil Filter (Steering Pilot; Implement Pilot)...1734
Oil Filter (Steering Case Drain)...1737
Relief Valve (Steering Pilot; Implement Pilot)...1739
Piston Pump (Steering)...1741
Check Valve (Steering) - Secondary Pilot Supply...1745
Check Valve (Steering) - Primary Pilot Supply...1746
STIC Control...1747
Pilot Valve (STIC Steering)...1752
Steering Control (Wheel Steering)...1754
Pilot Valve (Wheel Steering)...1756
Steering Neutralizer Valve...1758
Check Valve (Steering Quad)...1759
Steering Control Valve...1760
Pressure Reducing Valve (Steering)...1762
Relief Valve (Steering Cylinder Crossover)...1763
Relief Valve (Pump Backup)...1764
Relief Valve (Secondary Steering)...1766
Steering Cylinder...1767
Articulated Hitch...1769
RENR6363 - Specifications (834H Wheel Dozer and 836H Landfill Compactor Braking System)...1774
Hydraulic Tank...1775
Breaker Relief Valve...1780
Gear Pump (Implement; Pilot; Brake)...1782
Brake Accumulator...1784
Accumulator Charging Valve (Brake)...1786
Pressure Switch (Brake Accumulator Charge)...1788
Foot Brake Control...1789
Limit Switch (Stop Light)...1792
Position Sensor (Torque Converter Impeller Clutch; Left Pedal)...1793
Limit Switch (Throttle Lock Deactivation; Right Pedal)...1795
Brake Control Valve (Service)...1797
Brake Control Valve (Parking)...1798
Pressure Switch (Parking Brake Oil)...1799
Parking Brake Control Cable...1800
Service Brakes...1801
Parking Brake...1804
RENR6367 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System)...1806
General Information...1807
Implement Electronic Control System...1815
Electrical Output Components...1825
Switches...1837
Sensors...1845
Solenoid Valves...1861
Cat Data Link...1863
Monitoring System (Hydraulic Functions)...1865
Pilot Hydraulic System...1867
Gear Pump (Implement; Pilot; Brake)...1875
Relief Valve (Steering Pilot; Implement Pilot)...1877
Combination Valve (Hydraulic Lockout)...1883
Pilot Control Actuator...1887
Main Hydraulic System...1891
Main Control Valve...1899
Relief Valve (Main)...1903
Relief Valve (Line)...1907
Bottom Guard Lift System...1909
Hydraulic Fan System...1918
Oil Coolers and Cooling System Operation...1931
RENR6354 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Power Train)...1938
General Information...1939
Power Train Electronic Control System...1941
Autoshift Control...1949
Electronic Control Module (Power Train)...1953
Switches...1958
Sensors...1968
Cat Data Link...1973
Monitoring System (Power Train Functions)...1975
Transmission Hydraulic System...1977
Torque Converter and Pump Drive Housing...1981
Torque Converter (Lockup)...1984
Modulating Valve (Torque Converter Impeller Clutch)...1990
Modulating Valve (Torque Converter Lockup Clutch)...1993
Transmission Oil Pump...1995
Oil Filter (Power Train)...1998
Transmission Magnetic Screen...2002
Transmission Lubrication...2003
Transmission Hydraulic Control...2006
Modulating Valve (Transmission Clutch)...2009
Transmission Hydraulic Control Operation...2012
Transmission Planetary...2019
Input Transfer Gears...2035
Output Transfer Gears...2038
Input Transfer Gear And Output Transfer Gear Lubrication...2044
Differential...2049
NoSPIN Differential...2052
Final Drive and Wheel...2061
Oil Coolers and Cooling System Operation...2063
RENR6361 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Steering System)...2070
General Information...2071
Monitoring System (Steering Functions)...2075
Steering Pilot System...2078
Pilot Valve (STIC Steering)...2081
Pilot Valve (Wheel Steering)...2085
Steering Neutralizer Valve...2087
Steering High Pressure System...2089
Piston Pump (Steering)...2091
Steering Control Valve...2102
RENR6364 - Systems Operation (834H Wheel Dozer and 836H Landfill Compactor Braking System)...2108
General Information...2109
Monitoring System (Brake Functions)...2113
Gear Pump (Implement; Pilot; Brake)...2115
Brake Accumulator...2117
Accumulator Charging Valve (Brake)...2119
Brake Control Valve (Service)...2123
Torque Converter Impeller Clutch Operation...2130
Brake Control Valve (Parking)...2132
Service Brakes...2136
Parking Brake...2138
Parking Brake Interlock...2141
RENR6355 - Troubleshooting (834H Wheel Dozer and 836H Landfill Compactor Power Train Media)...2143
General Information...2146
Service Tools...2149
Connector Locations...2155
Diagnostic Capabilities...2157
Machine Preparation for Troubleshooting...2163
Visual Inspection...2166
Torque Converter Troubleshooting...2169
Transmission Troubleshooting...2176
Differential and Final Drive Troubleshooting...2185
Diagnostic Code List...2189
Using Caterpillar Electronic Technician to Determine Diagnostic Codes...2199
Using Caterpillar Monitoring System to Determine Diagnostic Codes...2201
MID 081 - CID 0041 - FMI 03...2207
MID 081 - CID 0041 - FMI 04...2210
MID 081 - CID 0168 - FMI 00...2213
MID 081 - CID 0168 - FMI 01...2215
MID 081 - CID 0177 - FMI 03...2217
MID 081 - CID 0177 - FMI 04...2222
MID 081 - CID 0190 - FMI 02...2225
MID 081 - CID 0444 - FMI 03...2229
MID 081 - CID 0444 - FMI 05...2232
MID 081 - CID 0444 - FMI 06...2235
MID 081 - CID 0562 - FMI 09...2239
MID 081 - CID 0562 - FMI 12...2243
MID 081 - CID 0585 - FMI 02...2245
MID 081 - CID 0590 - FMI 09...2250
MID 081 - CID 0590 - FMI 12...2254
MID 081 - CID 0596 - FMI 09...2256
MID 081 - CID 0596 - FMI 12...2260
MID 081 - CID 0603 - FMI 03...2262
MID 081 - CID 0603 - FMI 04...2266
MID 081 - CID 0623 - FMI 03...2269
MID 081 - CID 0623 - FMI 04...2273
MID 081 - CID 0626 - FMI 03...2277
MID 081 - CID 0626 - FMI 04...2282
MID 081 - CID 0627 - FMI 03...2287
MID 081 - CID 0627 - FMI 04...2292
MID 081 - CID 0650 - FMI 02...2297
MID 081 - CID 0650 - FMI 09...2300
MID 081 - CID 0650 - FMI 14...2303
MID 081 - CID 0670 - FMI 00...2307
MID 081 - CID 0670 - FMI 01...2313
MID 081 - CID 0670 - FMI 03...2319
MID 081 - CID 0670 - FMI 04...2324
MID 081 - CID 0670 - FMI 13...2327
MID 081 - CID 0672 - FMI 00...2329
MID 081 - CID 0672 - FMI 01...2334
MID 081 - CID 0673 - FMI 01...2339
MID 081 - CID 0673 - FMI 02...2344
MID 081 - CID 0678 - FMI 03...2349
MID 081 - CID 0678 - FMI 05...2352
MID 081 - CID 0678 - FMI 06...2355
MID 081 - CID 0678 - FMI 13...2358
MID 081 - CID 0679 - FMI 03...2360
MID 081 - CID 0679 - FMI 05...2363
MID 081 - CID 0679 - FMI 06...2366
MID 081 - CID 0679 - FMI 13...2369
MID 081 - CID 1401 - FMI 03...2371
MID 081 - CID 1401 - FMI 05...2375
MID 081 - CID 1401 - FMI 06...2379
MID 081 - CID 1401 - FMI 13...2383
MID 081 - CID 1402 - FMI 03...2385
MID 081 - CID 1402 - FMI 05...2389
MID 081 - CID 1402 - FMI 06...2393
MID 081 - CID 1402 - FMI 13...2397
MID 081 - CID 1403 - FMI 03...2399
MID 081 - CID 1403 - FMI 05...2403
MID 081 - CID 1403 - FMI 06...2407
MID 081 - CID 1403 - FMI 13...2411
MID 081 - CID 1404 - FMI 03...2413
MID 081 - CID 1404 - FMI 05...2417
MID 081 - CID 1404 - FMI 06...2421
MID 081 - CID 1404 - FMI 13...2425
MID 081 - CID 1405 - FMI 03...2427
MID 081 - CID 1405 - FMI 05...2431
MID 081 - CID 1405 - FMI 06...2435
MID 081 - CID 1405 - FMI 13...2439
MID 081 - CID 1406 - FMI 03...2441
MID 081 - CID 1406 - FMI 05...2445
MID 081 - CID 1406 - FMI 06...2449
MID 081 - CID 1406 - FMI 13...2453
Backup Alarm Always Off...2455
Backup Alarm Always On...2458
Starting System...2460
RENR6355 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Power Train Media)...2462
Wiring Harness (Open Circuit) - Test...2464
Wiring Harness (Short Circuit) - Test...2466
Electrical Connector - Inspect...2468
Electronic Control Module (ECM) - Replace...2474
Electronic Control Module (ECM) - Flash Program...2475
Calibration...2476
Forward High Speed Lockout - Program...2478
Reverse High Speed Lockout - Program...2484
Fill Pressure for the Impeller Clutch of the Torque Converter (Electronic Technician) - Calibrate...2488
Position Sensor (Left Brake Pedal) (Electronic Technician) - Calibrate...2494
Engagement Pressure for the Lockup Clutch of the Torque Converter (Electronic Technician) - Calibrate...2500
Engagement Pressure for the Transmission Clutch (Electronic Technician) - Calibrate...2510
Fill Time for the Transmission Clutch (Electronic Technician) - Calibrate...2518
Fill Pressure for the Impeller Clutch of the Torque Converter (Operator Monitor) - Calibrate...2524
Position Sensor (Left Brake Pedal) (Operator Monitor) - Calibrate...2528
Engagement Pressure for the Lockup Clutch of the Torque Converter (Operator Monitor) - Calibrate...2530
Engagement Pressure for the Transmission Clutch (Operator Monitor) - Calibrate...2536
Fill Time for the Transmission Clutch (Operator Monitor) - Calibrate...2544
Speed Sensor - Adjust...2549
Torque Converter Impeller Clutch Pressure - Test...2550
Torque Converter Lockup Clutch Pressure - Test...2556
Torque Converter Stall - Test...2563
Transmission Pressures - Test and Adjust...2571
Input Transfer Gears - Adjust...2578
Output Transfer Gears - Adjust...2581
Differential Pinion Preload - Adjust...2587
Differential Backlash and Bearings - Adjust...2592
Wheel Bearings - Adjust...2598
Glossary of Electrical Terms...2601
System Schematic...2603
RENR6368 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System)...2606
Wiring Harness (Open Circuit) - Test...2607
Wiring Harness (Open Circuit) - Test ...2608
Wiring Harness (Short Circuit) - Test...2609
Wiring Harness (Short Circuit) - Test ...2610
Electrical Connector - Inspect...2611
Electronic Control Module (ECM) - Replace...2617
Electronic Control Module (ECM) - Flash Program...2618
Calibration...2619
Position Sensor for the Joystick Control (Electronic Technician) - Calibrate...2620
Position Sensor for the Lift Linkage (Electronic Technician) - Calibrate...2628
Main Control Valve (Electronic Technician) - Calibrate...2633
Position Sensor for the Joystick Control (Operator Monitor) - Calibrate...2639
Position Sensor for the Lift Linkage (Operator Monitor) - Calibrate...2643
Position Sensor for the Tilt Linkage (Operator Monitor) - Calibrate...2646
System Pressure - Release...2649
Hydraulic Oil Contamination - Test...2651
Pump Performance (Implement) - Test...2655
Torque Converter Stall and Implement Pump Double Stall - Test...2658
Lift Cylinder - Isolation and Drift Check...2665
Tilt and Tip Cylinder - Isolation and Drift Check...2673
Relief Valve (Steering Pilot; Implement Pilot) - Test and Adjust...2676
Pilot Control Actuator Pressure - Check...2679
Pressure Reducing Valve (Lowering Control) for Dead Engine Condition - Test and Adjust...2682
Relief Valve (Main) - Test and Adjust...2685
Relief Valve (Line) - Test and Adjust...2688
Bottom Guard Lift System Air - Purge...2694
Hydraulic Fan Speed - Test and Adjust...2697
Glossary of Electrical Terms...2711
System Schematic...2713
RENR6368 - Troubleshooting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System)...2716
General Information...2719
Service Tools...2722
Connector Locations...2725
Diagnostic Capabilities...2727
Machine Preparation for Troubleshooting...2733
Visual Inspection...2735
Hydraulic System Troubleshooting...2739
Diagnostic Code List...2748
Using Caterpillar Electronic Technician to Determine Diagnostic Codes...2758
Using Caterpillar Monitoring System to Determine Diagnostic Codes...2760
MID 082 - CID 0139 - FMI 03...2763
MID 082 - CID 0139 - FMI 05...2766
MID 082 - CID 0139 - FMI 06...2769
MID 082 - CID 0139 - FMI 13...2772
MID 082 - CID 0140 - FMI 03...2774
MID 082 - CID 0140 - FMI 05...2777
MID 082 - CID 0140 - FMI 06...2780
MID 082 - CID 0140 - FMI 13...2783
MID 082 - CID 0168 - FMI 00...2785
MID 082 - CID 0168 - FMI 01...2788
MID 082 - CID 0268 - FMI 02...2790
MID 082 - CID 0296 - FMI 09...2791
MID 082 - CID 0296 - FMI 12...2797
MID 082 - CID 0352 - FMI 00...2802
MID 082 - CID 0352 - FMI 01...2807
MID 082 - CID 0352 - FMI 03...2811
MID 082 - CID 0352 - FMI 04...2816
MID 082 - CID 0352 - FMI 08...2819
MID 082 - CID 0352 - FMI 13...2823
MID 082 - CID 0353 - FMI 00...2825
MID 082 - CID 0353 - FMI 01...2830
MID 082 - CID 0353 - FMI 03...2834
MID 082 - CID 0353 - FMI 04...2839
MID 082 - CID 0353 - FMI 08...2842
MID 082 - CID 0353 - FMI 13...2846
MID 082 - CID 0354 - FMI 03...2848
MID 082 - CID 0354 - FMI 05...2851
MID 082 - CID 0354 - FMI 06...2854
MID 082 - CID 0354 - FMI 13...2857
MID 082 - CID 0355 - FMI 03...2859
MID 082 - CID 0355 - FMI 05...2862
MID 082 - CID 0355 - FMI 06...2865
MID 082 - CID 0355 - FMI 13...2868
MID 082 - CID 0358 - FMI 03...2870
MID 082 - CID 0358 - FMI 05...2873
MID 082 - CID 0358 - FMI 06...2876
MID 082 - CID 0359 - FMI 03...2879
MID 082 - CID 0359 - FMI 05...2882
MID 082 - CID 0359 - FMI 06...2885
MID 082 - CID 0365 - FMI 04...2888
MID 082 - CID 0489 - FMI 03...2891
MID 082 - CID 0489 - FMI 04...2896
MID 082 - CID 0490 - FMI 03...2901
MID 082 - CID 0490 - FMI 04...2906
MID 082 - CID 0497 - FMI 03...2911
MID 082 - CID 0497 - FMI 05...2914
MID 082 - CID 0497 - FMI 06...2917
MID 082 - CID 0497 - FMI 13...2920
MID 082 - CID 0498 - FMI 03...2922
MID 082 - CID 0498 - FMI 05...2925
MID 082 - CID 0498 - FMI 06...2928
MID 082 - CID 0498 - FMI 13...2931
MID 082 - CID 0562 - FMI 09...2933
MID 082 - CID 0562 - FMI 12...2939
MID 082 - CID 0590 - FMI 09...2944
MID 082 - CID 0590 - FMI 12...2950
MID 082 - CID 0591 - FMI 12...2955
MID 082 - CID 0650 - FMI 09...2957
MID 082 - CID 0650 - FMI 11...2960
MID 082 - CID 0650 - FMI 12...2964
MID 082 - CID 1393 - FMI 04...2968
MID 082 - CID 1400 - FMI 03...2970
MID 082 - CID 1400 - FMI 05...2973
MID 082 - CID 1400 - FMI 06...2976
MID 082 - CID 1964 - FMI 00...2979
MID 082 - CID 1964 - FMI 01...2984
MID 082 - CID 1964 - FMI 03...2988
MID 082 - CID 1964 - FMI 04...2993
MID 082 - CID 1964 - FMI 08...2996
MID 082 - CID 1964 - FMI 13...3000
MID 082 - CID 2119 - FMI 03...3002
MID 082 - CID 2119 - FMI 04...3007
UENR0332 - Troubleshooting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System)...3012
General Information...3015
Service Tools...3018
Connector Locations...3021
Diagnostic Capabilities...3024
Machine Preparation for Troubleshooting...3030
Visual Inspection...3032
Symptom Troubleshooting...3036
Emerging Symptom Information...3038
Hydraulic Fan Does Not Function...3039
Hydraulic Fan Does Not Shut Off...3041
Hydraulic Cylinder Collapse - The Lift Cylinder Will Collapse When The Control Is In The Raised Position...3045
Hydraulic System Oil Contains Air...3047
Hydraulic System Oil Level Is Low...3049
Hydraulic System Oil Temperature Is High...3051
Implement Hydraulic Force Is Low...3055
Implement Does Not Function...3057
Implement Droops Before Raising...3058
Implement Movement Without Request...3060
Diagnostic Code List...3062
Using Caterpillar Electronic Technician to Determine Diagnostic Codes...3072
Using Caterpillar Monitoring System to Determine Diagnostic Codes...3074
MID 082 - CID 0168 - FMI 02...3077
MID 082 - CID 0168 - FMI 03...3082
MID 082 - CID 0168 - FMI 04...3085
MID 082 - CID 0268 - FMI 02...3088
MID 082 - CID 0296 - FMI 09...3089
MID 082 - CID 0296 - FMI 14...3095
MID 082 - CID 0352 - FMI 03...3098
MID 082 - CID 0352 - FMI 04...3103
MID 082 - CID 0352 - FMI 08...3106
MID 082 - CID 0352 - FMI 13...3110
MID 082 - CID 0353 - FMI 03...3112
MID 082 - CID 0353 - FMI 04...3117
MID 082 - CID 0353 - FMI 08...3120
MID 082 - CID 0353 - FMI 13...3124
MID 082 - CID 0354 - FMI 03...3126
MID 082 - CID 0354 - FMI 05...3129
MID 082 - CID 0354 - FMI 06...3133
MID 082 - CID 0354 - FMI 11...3136
MID 082 - CID 0354 - FMI 13...3138
MID 082 - CID 0355 - FMI 03...3140
MID 082 - CID 0355 - FMI 05...3143
MID 082 - CID 0355 - FMI 06...3147
MID 082 - CID 0355 - FMI 11...3150
MID 082 - CID 0355 - FMI 13...3152
MID 082 - CID 0358 - FMI 03...3154
MID 082 - CID 0358 - FMI 05...3157
MID 082 - CID 0358 - FMI 06...3162
MID 082 - CID 0358 - FMI 11...3165
MID 082 - CID 0489 - FMI 03...3167
MID 082 - CID 0489 - FMI 04...3173
MID 082 - CID 0490 - FMI 03...3178
MID 082 - CID 0490 - FMI 04...3183
MID 082 - CID 0497 - FMI 03...3188
MID 082 - CID 0497 - FMI 05...3191
MID 082 - CID 0497 - FMI 11...3195
MID 082 - CID 0497 - FMI 13...3197
MID 082 - CID 0498 - FMI 03...3199
MID 082 - CID 0562 - FMI 09...3202
MID 082 - CID 0562 - FMI 14...3208
MID 082 - CID 0590 - FMI 09...3211
MID 082 - CID 0590 - FMI 14...3216
MID 082 - CID 0650 - FMI 09...3219
MID 082 - CID 0650 - FMI 14...3222
MID 082 - CID 1482 - FMI 02...3225
MID 082 - CID 1482 - FMI 03...3230
MID 082 - CID 1482 - FMI 04...3235
MID 082 - CID 1964 - FMI 03...3239
MID 082 - CID 1964 - FMI 04...3244
MID 082 - CID 1964 - FMI 08...3247
MID 082 - CID 1964 - FMI 13...3252
MID 082 - CID 2119 - FMI 04...3254
MID 082 - CID 2360 - FMI 03...3259
RENR6362 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Steering System)...3265
Machine Preparation for Troubleshooting...3266
Visual Inspection...3269
Steering System Troubleshooting...3272
System Pressure - Release...3275
Hydraulic Oil Contamination - Test...3278
Pump Performance (Steering) - Test...3282
Relief Valve (Steering Pilot; Implement Pilot) - Test and Adjust...3284
Relief Valve (Steering Cylinder Crossover) - Test and Adjust...3290
Steering System Pressure (High Pressure Stall) - Test and Adjust...3295
Piston Pump (Steering) Low Pressure Standby - Test...3304
Piston Pump (Steering) Margin Pressure - Test and Adjust...3308
Relief Valve (Pump Backup) - Test and Adjust...3316
Relief Valve (Secondary Steering) - Test and Adjust...3321
STIC Control (Steering Deadband) - Adjust...3324
Steering Neutralizer Valve - Check and Adjust...3327
Steering Turn Stop - Adjust...3329
Steering Time - Check and Adjust...3331
Articulated Hitch - Adjust...3333
UENR0332 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System)...3338
Wiring Harness (Open Circuit) - Test...3339
Wiring Harness (Open Circuit) - Test...3340
Wiring Harness (Short Circuit) - Test...3341
Electrical Connector - Inspect...3343
Electronic Control Module (ECM) - Replace...3349
Electronic Control Module (ECM) - Flash Program...3350
Calibration...3351
Position Sensor for the Joystick Control (Electronic Technician) - Calibrate...3352
Position Sensor for the Lift Linkage (Electronic Technician) - Calibrate...3360
Main Control Valve (Electronic Technician) - Calibrate...3365
Position Sensor for the Joystick Control (Operator Monitor) - Calibrate...3371
Position Sensor for the Lift Linkage (Operator Monitor) - Calibrate...3375
Position Sensor for the Tilt Linkage (Operator Monitor) - Calibrate...3378
System Pressure - Release...3381
Hydraulic Oil Contamination - Test...3383
Pump Performance (Implement) - Test...3387
Torque Converter Stall and Implement Pump Double Stall - Test...3390
Lift Cylinder - Isolation and Drift Check...3397
Tilt and Tip Cylinder - Isolation and Drift Check...3405
Relief Valve (Steering Pilot; Implement Pilot) - Test and Adjust...3408
Pilot Control Actuator Pressure - Check...3411
Pressure Reducing Valve (Lowering Control) for Dead Engine Condition - Test and Adjust...3414
Relief Valve (Main) - Test and Adjust...3417
Relief Valve (Line) - Test and Adjust...3420
Bottom Guard Lift System Air - Purge...3426
Bottom Guard Lift System Air - Purge ...3429
Hydraulic Fan Speed - Test and Adjust...3432
Glossary of Electrical Terms...3446
System Schematic...3448
RENR6365 - Testing and Adjusting (834H Wheel Dozer and 836H Landfill Compactor Braking System)...3451
Machine Preparation for Troubleshooting...3452
Visual Inspection...3455
Brake System Troubleshooting...3458
System Pressure - Release...3462
Hydraulic Oil Contamination - Test...3465
Brake Accumulator - Test and Charge...3469
Accumulator Charging Valve (Brake) - Test and Adjust...3476
Service Braking System Pressure - Test...3481
Service Brakes - Test...3484
Brake System Air - Purge...3487
Service Brake Discs - Check...3489
Limit Switch (Stop Light) - Adjust...3494
Limit Switch (Throttle Lock Deactivation) (Electronic Technician) - Adjust...3497
Parking Brake - Test...3504
Parking Brake System Air - Purge...3507
Parking Brake - Manual Release...3510
Parking Brake Control Cable - Adjust...3513
Caterpillar 834H Wheel Dozers and 836H Landfill Compactors Repair Service Manual
