Bobcat S750 Skid-Steer Loader Service Manual SN A3P211001 & Above – PDF DOWNLOAD

Description

Bobcat S750 Skid-Steer Loader Service Manual SN A3P211001 & Above – PDF DOWNLOAD

FILE DETAILS:

Bobcat S750 Skid-Steer Loader Service Manual SN A3P211001 & Above – PDF DOWNLOAD

Language : English
Pages : 1255
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Bobcat S750 Skid-Steer Loader Service Manual SN A3P211001 & Above – PDF DOWNLOAD

FOREWORD:

This manual is for the Bobcat loader mechanic. It provides necessary servicing and adjustment procedures for the Bobcat loader and its component parts and systems. Refer to the Operation & Maintenance Manual for operating instructions, starting procedure, daily checks, etc.

A general inspection of the following items must be made after the loader has had service or repair:

TABLE OF CONTENTS:

Bobcat S750 Skid-Steer Loader Service Manual SN A3P211001 & Above – PDF DOWNLOAD

MAINTENANCE SAFETY 3
CONTENTS 5
FOREWORD 7
FOREWORD 9
SAFETY INSTRUCTIONS 11
FIRE PREVENTION 13
Maintenance 13
Operation 13
Electrical 13
Hydraulic System 13
Fueling 13
Starting 13
Spark Arrester Exhaust System 13
Welding And Grinding 14
Fire Extinguishers 14
SERIAL NUMBER LOCATIONS 15
Loader Serial Number 15
Engine Serial Number 15
DELIVERY REPORT 16
LOADER IDENTIFICATION 17
SAFETY & MAINTENANCE 19
LIFTING AND BLOCKING THE LOADER 23
Procedure 23
LIFT ARM SUPPORT DEVICE 25
Installing 25
Removing 26
OPERATOR CAB 27
Description 27
Raising 28
Lowering 29
Cab Door Sensor 30
Special Applications Kit 31
Special Applications Kit Inspection And Maintenance 31
Forestry Door And Window Kit 32
Forestry Door And Window Kit Inspection And Maintenance 32
TRANSPORTING LOADER ON A TRAILER 33
Loading And Unloading 33
Fastening 33
TOWING THE LOADER 35
Procedure 35
REMOTE START TOOL KIT – MEL1563 37
Remote Start Tool – MEL1563 37
Service Tool Harness Communicator – MEL1566 39
Remote Start Procedure 39
REMOTE START TOOL (SERVICE TOOL) KIT – 7217666 43
Description 43
Remote Start Tool (Service Tool) – 7022042 44
Loader Service Tool Harness – 6689747 45
Computer Service Tool Harness – 6689746 46
Remote Start Procedure 47
SERVICE SCHEDULE 51
Maintenance Intervals 51
AIR CLEANER SERVICE 53
Replacing Filter Elements 53
ENGINE COOLING SYSTEM 55
Maintenance Platform 55
Cleaning 55
Checking Level 57
Removing And Replacing Coolant 57
FUEL SYSTEM 59
Fuel Specifications 59
Biodiesel Blend Fuel 59
Filling The Fuel Tank 60
Fuel Filter 61
Removing Air From The Fuel System 61
ENGINE LUBRICATION SYSTEM 63
Checking And Adding Engine Oil 63
Engine Oil Chart 63
Removing And Replacing Oil And Filter 64
HYDRAULIC / HYDROSTATIC SYSTEM 67
Checking And Adding Fluid 67
Hydraulic / Hydrostatic Fluid Chart 67
Removing And Replacing Hydraulic Fluid 68
Removing And Replacing Hydraulic / Hydrostatic Filter 70
Removing And Replacing Hydraulic Charge Filter 71
Breather Cap 72
FINAL DRIVE TRANSMISSION (CHAINCASE) 73
Checking And Adding Fluid 73
Removing And Replacing Fluid 73
BOB-TACH (HAND LEVER) 75
Inspection And Maintenance 75
BOB-TACH (POWER) 77
Inspection And Maintenance 77
LUBRICATING THE LOADER 79
Lubrication Locations 79
TIRE MAINTENANCE 83
Wheel Nuts 83
Rotating 83
Mounting 84
SPARK ARRESTER MUFFLER 85
Cleaning Procedure 85
PIVOT PINS 87
Inspection And Maintenance 87
LOADER STORAGE AND RETURN TO SERVICE 89
Storage 89
Return To Service 89
STOPPING THE ENGINE AND LEAVING THE LOADER 91
Procedure 91
EMERGENCY EXIT 93
Rear Window Identification 93
Rear Window Removal (Latches) 93
Rear Window Removal (Rubber Cord) 93
External Access (Rear Window With Latches) 94
External Access (Rear Window With Rubber Cord) 94
Front Door 95
SEAT BELT 97
Inspection And Maintenance 97
HYDRAULIC SYSTEM 99
HYDRAULIC / HYDROSTATIC SCHEMATICS 105
HYDRAULIC SYSTEM INFORMATION 121
Glossary Of Hydraulic / Hydrostatic Symbols 121
Troubleshooting 125
CYLINDER (LIFT) 127
Testing 127
Removal And Installation 128
Parts Identification 132
Disassembly 133
Assembly 134
CYLINDER (TILT) 137
Testing 137
Removal And Installation 138
Base End Pivot Pin Removal And Installation 140
Parts Identification (Earlier Models) 141
Parts Identification (Later Models) 142
Disassembly 143
Assembly 146
CYLINDER (BOB-TACH) 151
Testing 151
Removal And Installation 152
Parts Identification 153
Disassembly 154
Assembly 155
MAIN RELIEF VALVE (EARLIER MODELS) 159
Description 159
Testing 160
Adjusting 162
Removal And Installation 162
MAIN RELIEF VALVE (LATER MODELS) 165
Description 165
Testing 166
Main Relief Valve Adjustment 168
Main Relief Valve Removal And Installation 168
Auxiliary Relief Valve Adjustment 169
Auxiliary Relief Valve Removal And Installation 170
HYDRAULIC CONTROL VALVE (STANDARD) (EARLIER MODELS) 171
Description 171
Removal And Installation 172
Mount Bracket Removal And Installation 176
Identification Chart 177
Lift Load Check Valve Removal And Installation 178
Load Check Valve Removal And Installation (Tilt And Auxiliary) 179
Anti-Cavitation Valve Removal And Installation (Lift, Rod End) 180
Port Relief / Anti-Cavitation Valve Removal And Installation (Lift, Base End) 180
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Base End) 181
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Rod End) 181
Port Relief Valve Removal And Installation 182
Plug Removal And Installation 183
Rubber Boot Removal And Installation 184
End Cap Block Removal And Installation 185
Lift Spool And Detent Removal And Installation 186
Tilt Spool Removal And Installation 196
Auxiliary Spool Removal And Installation 198
Auxiliary Solenoid Removal And Installation 199
Solenoid Removal And Installation 200
Lock Valve Removal And Installation 201
Lift Arm Bypass Orifice Removal And Installation 203
Main Relief Valve Removal And Installation 203
Check Valve Removal And Installation 204
HYDRAULIC CONTROL VALVE (STANDARD) (LATER MODELS) 205
Description 205
Removal And Installation 206
Mount Bracket Removal And Installation 210
Identification Chart 211
Lift Load Check Valve Removal And Installation 212
Load Check Valve Removal And Installation (Tilt And Auxiliary) 213
Anti-Cavitation Valve Removal And Installation (Lift, Rod End) 214
Port Relief / Anti-Cavitation Valve Removal And Installation (Lift, Base End) 214
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Base End) 215
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Rod End) 215
Port Relief Valve Removal And Installation 216
Plug Removal And Installation 218
Rubber Boot Removal And Installation 219
End Cap Block Removal And Installation 219
Lift Spool And Detent Removal And Installation 220
Tilt Spool Removal And Installation 228
Auxiliary Spool Removal And Installation 230
Auxiliary Solenoid Removal And Installation 231
Solenoid Removal And Installation 232
Lock Valve Removal And Installation 233
Lift Arm Bypass Orifice Removal And Installation 235
Main Relief Valve Removal And Installation 235
Auxiliary Relief Valve Removal And Installation 236
Check Valve Removal And Installation 236
HYDRAULIC CONTROL VALVE (ACS) OR (SJC) (EARLIER MODELS) 239
Description 239
Removal And Installation 239
Actuator Removal And Installation (In Loader) 244
Actuator Removal And Installation (Out Of Loader) 245
Identification Chart 248
Mount Bracket Removal And Installation 249
Lift Load Check Valve Removal And Installation 249
Load Check Valve Removal And Installation (Tilt And Auxiliary) 250
Anti-Cavitation Valve Removal And Installation (Lift, Rod End) 251
Port Relief / Anti-Cavitation Valve Removal And Installation (Lift, Base End) 251
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Base End) 252
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Rod End) 252
Port Relief Valve Removal And Installation 253
Plug Removal And Installation 254
End Cap Block Removal And Installation 255
Lift Spool Removal And Installation 255
Lift Spool Disassembly And Assembly 257
Tilt Spool Removal And Installation 259
Auxiliary Spool Removal And Installation 261
Auxiliary Solenoid Removal And Installation 262
Solenoid Removal And Installation 263
Lock Valve Removal And Installation 264
Lift Arm Bypass Orifice Removal And Installation 265
Main Relief Valve Removal And Installation 265
Check Valve Removal And Installation 266
HYDRAULIC CONTROL VALVE (ACS) OR (SJC) (LATER MODELS) 267
Description 267
Removal And Installation 267
Actuator Removal And Installation (In Loader) 272
Actuator Removal And Installation (Out Of Loader) 273
Identification Chart 276
Mount Bracket Removal And Installation 277
Lift Load Check Valve Removal And Installation 277
Load Check Valve Removal And Installation (Tilt And Auxiliary) 278
Anti-Cavitation Valve Removal And Installation (Lift, Rod End) 279
Port Relief / Anti-Cavitation Valve Removal And Installation (Lift, Base End) 279
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Base End) 280
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Rod End) 280
Port Relief Valve Removal And Installation 281
Plug Removal And Installation 283
End Cap Block Removal And Installation 284
Lift Spool Removal And Installation 284
Lift Spool Disassembly And Assembly 286
Tilt Spool Removal And Installation 287
Auxiliary Spool Removal And Installation 289
Auxiliary Solenoid Removal And Installation 290
Solenoid Removal And Installation 291
Lock Valve Removal And Installation 292
Lift Arm Bypass Orifice Removal And Installation 294
Main Relief Valve Removal And Installation 294
Auxiliary Relief Valve Removal And Installation 295
Check Valve Removal And Installation 295
LIFT ARM BYPASS CONTROL VALVE 297
Description 297
Testing 297
Removal And Installation 298
Bracket Removal And Installation 299
Disassembly And Assembly 299
HYDRAULIC PUMP 301
Description 301
Pump Test At Quick Couplers 301
Direct Pump Test (Standard Section) 302
Direct Pump Test (Charge Section) 304
Removal And Installation 306
Hydraulic Pump Startup 308
Parts Identification 309
Disassembly And Assembly 310
HYDRAULIC PUMP (HIGH FLOW) 311
Description 311
Pump Test At Quick Couplers 311
Direct Pump Test (Standard Section) 312
Direct Pump Test (Charge Section) 313
Direct Pump Test (High Flow Section) 315
High Flow Relief Valve Adjustment 317
High Flow Relief Valve Removal And Installation 318
Solenoid Removal And Installation 319
Removal And Installation 320
Hydraulic Pump Startup 322
Parts Identification 323
Disassembly And Assembly 324
HYDRAULIC / HYDROSTATIC FILTERS 325
Description 325
Housing Removal And Installation 325
HYDRAULIC FLUID RESERVOIR 327
Description 327
Removal And Installation 327
Hydraulic Fluid Screen 328
OIL COOLER 329
Description 329
Removal And Installation 329
BUCKET POSITION VALVE 331
Description 331
Solenoid Removal And Installation 331
Solenoid Testing 333
Removal And Installation 333
Disassembly And Assembly 335
REAR AUXILIARY DIVERTER VALVE 337
Description 337
Solenoid Testing 337
Removal And Installation 338
Disassembly And Assembly 339
BOB-TACH (POWER) BLOCK (S/N A3P211001 – A3P215296) 345
Description 345
Removal And Installation 345
Disassembly And Assembly 347
BOB-TACH (POWER) BLOCK (S/N A3P215297 & ABOVE) 355
Description 355
Testing Relief Valve 356
Removal And Installation 358
Disassembly And Assembly 360
FRONT AUXILIARY HYDRAULIC COUPLER BLOCK 365
Description 365
Removal And Installation 366
Disassembly And Assembly (FFI/FI) 366
Disassembly And Assembly (FFH/FH) 368
AUTOMATIC RIDE CONTROL 371
Description 371
Removal And Installation 372
Checking The Pressure In The Accumulator 375
Adding Nitrogen To The Accumulator 377
HYDROSTATIC SYSTEM 379
HYDROSTATIC SYSTEM INFORMATION 381
Troubleshooting 381
Description 382
HYDROSTATIC DRIVE MOTOR 383
Description 383
Removal And Installation 384
Parts Identification 386
Disassembly And Assembly 387
HYDROSTATIC DRIVE MOTOR (TWO-SPEED) 391
Description 391
Removal And Installation 391
Parts Identification 394
Disassembly 395
Assembly 401
HYDROSTATIC DRIVE MOTOR (TWO-SPEED) (S/N A3P214550 & ABOVE) 407
Description 407
Removal And Installation 407
Parts Identification 410
Disassembly 411
Assembly 417
HYDROSTATIC MOTOR CARRIER 423
Description 423
Removal And Installation 424
Parts Identification 425
Disassembly 426
Assembly 427
HYDROSTATIC MOTOR CARRIER (SJC) 431
Description 431
Removal And Installation 432
Parts Identification 433
Disassembly 434
Assembly 436
CHARGE PRESSURE (EARLIER MODELS) 439
Description 439
Testing 439
Sender Removal And Installation 441
Adjusting 442
CHARGE PRESSURE (LATER MODELS) 445
Description 445
Testing 445
Sender Removal And Installation 447
Adjusting 448
HYDROSTATIC PUMP 449
Description 449
Removal And Installation 450
Hydrostatic Pump Startup 451
Replenishing / High Pressure Relief Valve Removal And Installation 452
Parts Identification (Left Half) 453
Parts Identification (Right Half) 454
Disassembly 455
Assembly 462
HYDROSTATIC PUMP (SJC) 469
Description 469
Hydraulic Controller Removal And Installation 470
Removal And Installation 471
Hydrostatic Pump Startup 473
Parts Identification 474
High Pressure Relief And Bypass Valve 475
Charge Relief Valve 476
Disassembly 477
Inspection 485
Assembly 489
Mechanical Neutral Adjustment 497
Hydraulic Controller Neutral Adjustment 500
DRIVE BELT 503
Belt Adjustment 503
Stop Adjustment 503
Belt Replacement 503
Tensioner Pulley Removal And Installation 505
Tensioner Pulley Disassembly And Assembly 505
TWO-SPEED / BRAKE VALVE (S/N A3P211001- A3P214549) 507
Description 507
Valve Block Removal And Installation 507
Valve Block Disassembly And Assembly 509
TWO-SPEED / BRAKE VALVE (S/N A3P214550 & ABOVE) 513
Description 513
Valve Block Removal And Installation 514
Valve Block Disassembly And Assembly 516
DRAIN MANIFOLD 519
Description 519
Drain Manifold Removal And Installation 519
DRIVE SYSTEM 521
BRAKE (SINGLE SPEED) 523
Description 523
Disc Removal And Installation 523
BRAKE (TWO-SPEED) 525
Description 525
DRIVE COMPONENTS 527
Description 527
Axle Seal Removal And Installation 528
Axle, Sprocket And Bearings Removal And Installation 530
Chain Removal And Installation 534
CHAINCASE 537
Description 537
Front Cover Removal And Installation 537
Center Cover Removal And Installation 538
Rear Cover Removal And Installation 539
MAINFRAME 541
SEAT BAR 545
Description 545
Removal And Installation 545
Disassembly And Assembly 546
Compression Spring Disassembly And Assembly 547
OPERATOR CAB 549
Gas Spring Removal And Installation 549
Gas Spring Bracket Disassembly And Assembly 550
Removal And Installation 550
OPERATOR SEAT 553
Removal And Installation 553
Seat Belt Removal And Installation (Retractable) 553
Seat Belt And Bracket Removal And Installation (Standard) 554
Seat Belt Bracket Removal And Installation (Standard) 554
OPERATOR SEAT (SUSPENSION) 555
Removal And Installation 555
Slide Rail Removal And Installation 555
Seat Belt Removal And Installation 556
Lower Cushion Removal 556
Lower Cushion Installation 557
Back Cushion Removal And Installation 557
Shock Removal And Installation 558
3-Point Seat Belt Removal And Installation 558
BOB-TACH (HAND LEVER) 561
Description 561
Removal And Installation 561
Lever And Wedge Disassembly And Assembly 563
Pivot Pin Bushing And Seal Removal And Installation 565
BOB-TACH (POWER) 567
Description 567
Removal And Installation 567
Lever And Wedge Disassembly And Assembly 570
Pivot Pin Bushing And Seal Removal And Installation 572
LIFT ARMS 573
Stabilizer Bar Removal And Installation 573
Link Removal And Installation 574
Removal And Installation 575
REAR GRILLE 579
Removing 579
Installing 579
REAR DOOR (TAILGATE) 581
Removal And Installation 581
Striker Removal And Installation 582
Striker Disassembly And Assembly 582
Striker (Adjusting) 582
Latch Removal And Installation (Earlier Models) 583
Latch Removal And Installation (Later Models) 584
FUEL TANK 585
Removal And Installation 585
Fuel Level Sender Removal And Installation 587
Fuel Fill Screen Removal And Installation 587
CONTROL PEDALS AND LINKAGES 589
Description 589
Pedal Removal And Installation 589
Linkage Removal And Installation 590
Pedal (Adjusting) 591
Floor Pan Removal And Installation 592
CONTROL PEDALS AND LINKAGES (ACS) 593
Description 593
Pedal Removal And Installation 593
Linkage Removal And Installation 594
Pedal (Adjusting) 594
Floor Pan Removal And Installation 595
CONTROL PANEL 597
Description 597
Removal And Installation 598
Disassembly And Assembly 600
Linkage Removal And Installation 604
Pintle Arm Disassembly And Assembly 607
Linkage Neutral (Adjusting) 608
Linkage Travel (Adjusting) 612
Shock Removal And Installation 616
CONTROL PANEL (SJC) 617
Description 617
Removal And Installation 617
CONTROL HANDLE / LEVER 619
Description 619
Lever Removal And Installation 619
Boot Removal And Installation 619
CONTROL HANDLE / LEVER (ACS) 621
Description 621
Handle Sensor Removal And Installation 621
Handle Removal And Installation 624
Handle Disassembly And Assembly 625
Lever Removal And Installation 625
Boot Removal And Installation 626
CONTROL HANDLE / LEVER (SJC) 627
Description 627
Joystick Testing 627
Joystick Removal And Installation 628
ACCESS PANEL (INSIDE) 629
Removal And Installation (Left) 629
Removal And Installation (Right) 629
ACCESS PANEL (INSIDE) (SJC) 631
Removal And Installation (Left) 631
Removal And Installation (Right) 631
WINDOW (REAR) 633
Removal And Installation 633
Disassembly And Assembly 633
WINDOW (TOP) 635
Removal And Installation 635
WINDOW (SIDE) 637
Removal And Installation 637
CAB DOOR 639
Description 639
Removal And Installation 639
Disassembly And Assembly 640
Aligning 641
Adjusting 642
Checking Operation 642
ARMREST 643
Description 643
Removal And Installation 644
Disassembly And Assembly 645
LEFT SIDE LOWER PANEL 649
Removal And Installation 649
Disassembly And Assembly 651
RIGHT SIDE LOWER PANEL 653
Removal And Installation 653
Disassembly And Assembly 654
HEADLINER 657
Removal And Installation 657
ELECTRICAL SYSTEM 659
ELECTRICAL SCHEMATICS 665
ELECTRICAL SYSTEM INFORMATION 844
Glossary Of Electrical Symbols 844
Standard Cab Harness Connectors 847
Deluxe Cab Harness Connectors 848
Mainframe Harness Connectors 849
Description 850
Troubleshooting 851
Fuse And Relay Location / Identification 852
BATTERY 856
Removal And Installation 856
Battery Maintenance 857
Maintaining Battery Charge Level 857
Battery Service During Machine Storage 857
Battery Testing 858
Battery Charging 858
Using A Booster Battery (Jump Starting) 859
ALTERNATOR 860
Belt Adjustment 860
Belt Replacement 860
Charging System Inspection 861
Alternator Voltage Testing 862
Low Voltage Testing 862
High Voltage Testing 863
Removal And Installation 864
Parts Identification 866
STARTER 868
Testing 868
Removal And Installation 868
Parts Identification 869
INSTRUMENT PANEL IDENTIFICATION 870
Left Panel (Earlier Models) 870
Left Panel (Later Models) 872
Display Screen 874
Right Panel (Standard Key Panel) 875
Right Panel (Keyless Start Panel) 876
Right Panel (Deluxe Instrumentation Panel) 877
Left Switch Panel 879
Right Switch Panel 879
Left Side Lower Panel 880
Right Side Lower Panel 880
Left Panel Removal And Installation 881
Right Panel (Standard Key Panel) Removal And Installation 881
Right Panel (Keyless Start Panel) Removal And Installation 882
Right Panel (Deluxe Instrumentation Panel) Removal And Installation 882
Key Switch Disassembly And Assembly 883
Alarm Disassembly And Assembly 883
Left Switch Panel Removal And Installation 884
Right Switch Panel Removal And Installation 884
LIGHTS 886
Front Removal And Installation 886
Rear Removal And Installation 887
Cab Light Removal And Installation (Earlier Models) 887
Cab Light Removal And Installation (Later Models) 888
BOBCAT CONTROLLERS (GATEWAY AND AUXILIARY) 890
Description 890
Connector Identification 891
Removal And Installation 897
BOBCAT CONTROLLER (ACS) 898
Description 898
Connector And Wire Identification 899
Removal And Installation 900
BOBCAT CONTROLLER (SJC) (DRIVE) 902
Description 902
Connector Identification 903
Removal And Installation 905
SPEED SENSORS (SJC) 906
Description 906
Testing 906
Removal And Installation 908
DIAGNOSTIC SERVICE CODES 910
Viewing Service Codes 910
Service Codes List 911
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™) 918
Description 918
Inspecting The BICS™ (Engine STOPPED – Key ON) 919
Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON) 919
Inspecting The Seat Bar Sensor (Engine RUNNING) 919
Inspecting The Traction Lock And Parking Brake (Engine RUNNING) 919
Inspecting The Lift Arm Bypass Control 919
Inspecting Deactivation Of Lift And Tilt Functions (ACS And SJC) 919
Troubleshooting 920
SEAT BAR SENSOR 922
Description 922
Troubleshooting 922
Testing 923
Removal And Installation 924
Bobcat Interlock Control System (BICS™) Circuit Test 927
TRACTION LOCK 930
Description 930
Troubleshooting 931
Inspecting 932
CONTROL SYSTEM (ACS) 934
Description 934
Troubleshooting 935
Handle Sensor Connector Disassembly And Assembly 936
Switch Handle Removal 937
Switch Handle Installation 939
Actuator Connector Disassembly And Assembly 942
Handle Lock Solenoid Removal And Installation 943
Handle Lock Solenoid Disassembly And Assembly 943
Foot Sensor Removal And Installation 944
Foot Sensor Disassembly And Assembly 945
Foot Sensor Lock Solenoid Removal And Installation 945
ELECTRICAL / HYDRAULIC CONTROLS 946
Identification Chart 946
Description 947
Identification Chart ACD Group 0 948
Identification Chart ACD Group 1 949
Identification Chart ACD Group 2 950
Identification Chart ACD Group 3 951
ELECTRICAL / HYDRAULIC CONTROLS (ACS) 952
Identification Chart 952
Description 953
Identification Chart ACD Group 0 954
Identification Chart ACD Group 1 955
Identification Chart ACD Group 2 956
Identification Chart ACD Group 3 957
ELECTRICAL / HYDRAULIC CONTROLS (SJC) 958
Identification Chart 958
Description 959
Identification Chart ACD Group 0 960
Identification Chart ACD Group 1 961
Identification Chart ACD Group 2 962
Identification Chart ACD Group 3 963
SERVICE PC (LAPTOP COMPUTER) 964
Connecting Remote Start Tool 964
Connecting Remote Start Tool (Service Tool) 964
CALIBRATION 966
Description 966
Actuator Testing 966
Lift And Tilt Calibration (SJC) 969
Hydrostatic Pump Calibration (SJC) 971
Lift And Tilt Calibration (ACS) 976
STEERING DRIFT COMPENSATION (OPERATOR MODE) 978
Description 978
Operation 978
STEERING DRIFT COMPENSATION (SERVICE MODE) 980
Description 980
Operation 980
CONTROL PANEL SETUP 982
Right Panel Setup (Deluxe Instrumentation Panel) 982
FLYWHEEL RPM SENSOR 986
Description 986
Removal 986
Installation 987
PASSWORD SETUP (DELUXE INSTRUMENTATION PANEL) 988
Password Description 988
Changing The Owner Password 988
Changing The User Passwords 989
Password Lockout Feature 989
PASSWORD SETUP (KEYLESS START PANEL) 990
Password Description 990
Changing The Owner Password 990
Password Lockout Feature 990
MAINTENANCE CLOCK 992
Description 992
Setup 993
Reset 996
BACK-UP ALARM SYSTEM 998
Description 998
Inspecting 998
Adjusting Switch Position 999
Troubleshooting (Standard And ACS) 1000
Troubleshooting (Joystick) 1001
Alarm Removal And Installation 1002
Switch Removal And Installation 1002
FRONT HORN 1004
Removal And Installation 1004
Troubleshooting 1005
Troubleshooting (Joystick) 1006
BOBCAT MACHINE IQ WIRELESS COMMUNICATIONS 1008
Description 1008
Removal And Installation 1008
Procedure 1009
ENGINE SERVICE 1010
ENGINE INFORMATION 1014
Description 1014
Specifications 1015
Torque Values 1018
Troubleshooting 1018
Engine Removal And Installation 1020
Engine Mount Replacement 1027
Compression – Testing 1028
ENGINE SPEED CONTROL 1030
Removal And Installation 1030
Disassembly And Assembly 1030
Cable Removal And Installation 1031
ENGINE SPEED CONTROL (SJC) 1032
Removal And Installation 1032
Disassembly And Assembly 1033
ENGINE SPEED CONTROL (FOOT) 1036
Removal And Installation 1036
Disassembly And Assembly 1037
MUFFLER 1040
Removal And Installation 1040
AIR CLEANER 1042
Housing Removal And Installation 1042
ENGINE COOLING SYSTEM (EARLIER MODELS) 1044
Radiator Removal And Installation 1044
Hydraulic Fan Description 1046
Fan Duct Removal And Installation 1047
Hydraulic Fan Motor Assembly Removal And Installation 1047
Hydraulic Fan Motor Removal And Installation 1048
Hydraulic Fan Motor Disassembly And Assembly 1049
Blower Housing Removal And Installation 1051
Water Pump Removal And Installation 1052
Water Pump Disassembly And Assembly 1052
Thermostat Housing Removal And Installation 1053
Thermostat – Testing 1053
ENGINE COOLING SYSTEM (LATER MODELS) 1054
Radiator Removal And Installation 1054
Hydraulic Fan Description 1055
Hydraulic Reversing Fan Description 1056
Fan Duct Removal And Installation 1056
Hydraulic Fan Motor Assembly Removal And Installation 1057
Hydraulic Fan Motor Removal And Installation 1059
Hydraulic Fan Motor Disassembly And Assembly 1060
Blower Housing Removal And Installation 1069
Water Pump Removal And Installation 1069
Water Pump Disassembly And Assembly 1070
Thermostat Housing Removal And Installation 1070
Thermostat – Testing 1071
LUBRICATION SYSTEM 1072
Oil Pan Removal And Installation 1072
Oil Pump Removal And Installation 1073
Oil Pump Inspection 1073
Oil Filter Cooler Removal And Installation 1075
Engine Oil Pressure – Testing 1076
FUEL SYSTEM 1078
Fuel Shutoff Solenoid – Testing 1078
Fuel Shutoff Solenoid Removal And Installation 1078
Fuel Injection Pump Assembly Removal 1079
Fuel Injection Pump Assembly Installation 1083
Governor Housing Disassembly And Assembly 1085
Governor Disassembly And Assembly 1087
Fuel Camshaft Removal And Installation 1089
Fuel Injection Pump Removal 1091
Fuel Injection Pump Installation 1094
Fuel Injection Pump – Timing 1097
Fuel Injector Removal And Installation 1101
Fuel Injector Nozzle Pressure – Testing 1102
Nozzle Spraying Condition 1103
Valve Seat Tightness 1103
CYLINDER HEAD 1104
Intake Air Heater – Testing 1104
Intake Air Heater Removal And Installation 1104
Valve Clearance Adjustment 1105
Valve Timing – Checking 1107
Cylinder Head Removal And Installation 1108
Cylinder Head Disassembly And Assembly 1110
Cylinder Head – Servicing 1111
Cylinder Head Top Clearance 1111
Valve Guide – Servicing 1112
Reconditioning The Valve And Valve Seat 1114
Valve Spring 1116
Valve Tappets 1117
Rocker Arm And Shaft – Measuring 1118
Push Rod Alignment – Measuring 1118
CRANKSHAFT AND PISTONS 1120
Piston And Connecting Rod Removal And Installation 1120
Piston And Connecting Rod – Servicing 1122
Cylinder Bore – Measuring 1126
Connecting Rod Alignment 1127
Crankshaft Gear Removal And Installation 1127
Crankshaft And Bearings Removal 1128
Crankshaft And Bearings Installation 1130
Crankshaft And Bearings – Servicing 1132
CAMSHAFT AND TIMING GEARS 1138
Timing Gearcase Cover Removal And Installation 1138
Timing Gears Backlash – Measuring 1139
Idler Gear And Camshaft Removal And Installation 1139
Camshaft – Servicing 1140
Idler Gear And Shaft – Servicing 1142
TURBOCHARGER 1144
Description 1144
Testing 1144
Removal And Installation 1145
FLYWHEEL AND HOUSING 1148
Flywheel Removal And Installation 1148
Ring Gear Removal And Installation 1148
Housing Removal And Installation 1149
EXHAUST GAS RECIRCULATION (EGR) SYSTEM 1150
Description 1150
Testing 1151
Removal And Installation 1154
HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 1156
AIR CONDITIONING SYSTEM FLOW 1158
Description 1158
Chart 1159
Components 1160
Safety Equipment 1163
HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 1164
Cleaning And Maintenance 1164
Filters 1164
Compressor Drive Belt Adjustment 1165
Compressor Drive Belt Replacement 1165
Condenser 1165
Air Conditioning Lubrication 1165
Air Conditioning Service Chart 1166
Evaporator / Heater Coil 1167
TROUBLESHOOTING 1170
Blower Motor Does Not Operate 1170
Blower Motor Operates Normally, But Air Flow Is Insufficient 1170
Insufficient Cooling Although Air Flow And Compressor Operation Are Normal 1170
The Compressor Does Not Operate At All, Or Operates Improperly 1170
Gauge Pressure Related Troubleshooting 1171
Troubleshooting Tree 1173
Temperature / Pressure Chart 1176
Poor A/C Performance 1178
HVAC Repair And Leaks 1179
Electrical System 1180
Engine Coolant Bypassing The Heater Valve 1186
Heater Valve Not Opening Or Closing 1187
SYSTEM CHARGING AND RECLAMATION 1188
Refrigerant Identification 1188
Reclamation And Charging With Recovery / Charging Unit 1189
COMPRESSOR 1192
Removal And Installation 1192
Oil 1194
Oil Check 1195
CONDENSER 1196
Removal And Installation 1196
RECEIVER / DRIER 1198
Receiver / Drier Removal And Installation 1198
Pressure Relief Valve Removal And Installation 1199
Pressure Switch Removal And Installation 1200
Schrader® Valve Removal And Installation 1201
EVAPORATOR / HEATER UNIT 1202
Removal And Installation 1202
THERMOSTAT 1204
Description 1204
Removal And Installation 1205
EXPANSION VALVE 1206
Removal And Installation 1206
EVAPORATOR COIL 1208
Removal And Installation 1208
HEATER COIL 1210
Removal And Installation 1210
BLOWER FAN 1212
Removal And Installation 1212
Disassembly And Assembly 1212
HEATER VALVE 1216
Removal And Installation 1216
EVAPORATOR / HEATER COVER 1218
Removing 1218
Installing 1218
SPECIFICATIONS 1220
(S750) LOADER SPECIFICATIONS 1222
Machine Dimensions 1222
Performance 1223
Engine 1223
Drive System 1224
Controls 1224
Hydraulic System 1225
Electrical System 1226
Capacities 1226
Tires 1226
TORQUE SPECIFICATIONS FOR BOLTS 1228
Torque For General SAE Bolts 1228
Torque For General Metric Bolts 1229
HYDRAULIC CONNECTION SPECIFICATIONS 1230
Straight Thread O-ring Fitting 1230
Flare Fitting 1231
Tubelines And Hoses 1231
HYDRAULIC / HYDROSTATIC FLUID SPECIFICATIONS 1232
Specifications 1232
CONVERSIONS 1234
Decimal And Millimeter Equivalent Chart 1234
U S To Metric Conversion Chart 1234
SERVICE TOOLS REQUIRED 1236
Remote Start Tools 1236
Hydraulic Tools 1237
Mainframe And Drive Tools 1240
Electrical Tools 1243
Engine Tools 1244
HVAC Tools 1249
ALPHABETICAL INDEX 1250

IMAGES PREVIEW OF THE MANUAL:

Contact us: [email protected]

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