Bobcat S450 Skid-Steer Loader Service Manual SN AUVB11001 & Above – PDF DOWNLOAD

Description

Bobcat S450 Skid-Steer Loader Service Manual SN AUVB11001 & Above – PDF DOWNLOAD

FILE DETAILS:

Bobcat S450 Skid-Steer Loader Service Manual SN AUVB11001 & Above – PDF DOWNLOAD

Language : English
Pages : 1050
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Bobcat S450 Skid-Steer Loader Service Manual SN AUVB11001 & 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 S450 Skid-Steer Loader Service Manual SN AUVB11001 & 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 AND MAINTENANCE 19
LIFTING AND BLOCKING THE LOADER 23
Procedure 23
LIFT ARM SUPPORT DEVICE 25
Description 25
Installing 26
Removing 27
OPERATOR CAB 29
Description 29
Cab Door Sensor 29
Raising 30
Lowering 31
TRANSPORTING THE 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
ENGINE AIR CLEANER 53
Replacing Filters 53
ENGINE COOLING SYSTEM 55
Maintenance Platform 55
Cleaning 55
Checking And Adding Coolant 58
Removing and Replacing Coolant 59
FUEL SYSTEM 61
Fuel Specifications 61
Biodiesel Blend Fuel 61
Filling The Fuel Tank 62
Fuel Filter 63
Removing Air From The Fuel System 64
ENGINE LUBRICATION SYSTEM 65
Checking And Adding Engine Oil 65
Engine Oil Chart 65
Removing And Replacing Oil And Filter 66
HYDRAULIC / HYDROSTATIC SYSTEM 69
Checking And Adding Fluid 69
Hydraulic / Hydrostatic Fluid Chart 69
Removing And Replacing Hydraulic Fluid 70
Removing And Replacing Hydraulic / Hydrostatic Filter 73
Removing And Replacing Hydraulic Charge Filter 74
Replacing Reservoir Breather Cap 77
FINAL DRIVE TRANSMISSION (CHAINCASE) 79
Checking And Adding Fluid 79
Removing And Replacing Fluid 79
BOB-TACH (HAND LEVER) 81
Inspection And Maintenance 81
BOB-TACH (POWER) 83
Inspection And Maintenance 83
LUBRICATING THE LOADER 85
Lubrication Locations 85
TIRE MAINTENANCE 89
Wheel Nuts 89
Rotating 89
Mounting 90
PIVOT PINS 91
Inspection And Maintenance 91
LOADER STORAGE AND RETURN TO SERVICE 93
Storage 93
Return To Service 93
STOPPING THE ENGINE AND LEAVING THE LOADER 95
Procedure 95
EMERGENCY EXIT 97
Rear Window Identification 97
Rear Window Removal (Latches) 97
Rear Window Removal (Rubber Cord) 98
External Access (Rear Window With Latches) 98
External Access (Rear Window With Rubber Cord) 99
Front Door 99
SEAT BELT 101
Inspection And Maintenance 101
HYDRAULIC SYSTEM 103
HYDRAULIC / HYDROSTATIC SCHEMATICS 107
HYDRAULIC SYSTEM INFORMATION 123
Glossary Of Hydraulic / Hydrostatic Symbols 123
Troubleshooting 127
CYLINDER (LIFT) 129
Testing 129
Removal And Installation 130
Parts Identification 132
Disassembly 133
Assembly 135
CYLINDER (TILT) 139
Testing 139
Removal And Installation 140
Base End Pivot Pin Removal And Installation 141
Parts Identification 142
Disassembly 143
Assembly 145
CYLINDER (LIFT) (AUVB13869 & ABOVE) 149
Testing 149
Removal And Installation 150
Parts Identification 152
Disassembly 153
Assembly 155
CYLINDER (TILT) (AUVB13869 & ABOVE) 159
Testing 159
Removal And Installation 160
Base End Pivot Pin Removal And Installation 161
Parts Identification 162
Disassembly 163
Assembly 165
CYLINDER (BOB-TACH) 169
Testing 169
Removal And Installation 170
Parts Identification 171
Disassembly 172
Assembly 173
MAIN RELIEF VALVE 177
Description 177
Testing 178
Adjusting 180
Removal And Installation 181
HYDRAULIC CONTROL VALVE (STANDARD) 183
Description 183
Removal And Installation 184
Mount Bracket Removal And Installation 187
Identification Chart 188
Lift Load Check Valve Removal And Installation 189
Load Check Valve Removal And Installation (Tilt And Auxiliary) 190
Anti-Cavitation Valve Removal And Installation (Lift, Rod End) 191
Port Relief / Anti-Cavitation Valve Removal And Installation (Lift, Base End) 191
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Base End) 192
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Rod End) 192
Port Relief Valve Removal And Installation 193
Plug Removal And Installation 195
Rubber Boot Removal And Installation 196
End Cap Block Removal And Installation 196
Lift Spool And Detent Removal And Installation 197
Tilt Spool Removal And Installation 205
Auxiliary Spool Removal And Installation 207
Auxiliary Solenoid Removal And Installation 208
Solenoid Removal And Installation 209
Lock Valve Removal And Installation 210
Lift Arm Bypass Orifice Removal And Installation 212
Main Relief Valve Removal And Installation 212
Check Valve Removal And Installation 213
HYDRAULIC CONTROL VALVE (ACS) OR (SJC) 215
Description 215
Removal And Installation 215
Actuator Removal And Installation (In Loader) 218
Actuator Removal And Installation (Out Of Loader) 219
Identification Chart 222
Mount Bracket Removal And Installation 223
Lift Load Check Valve Removal And Installation 223
Load Check Valve Removal And Installation (Tilt And Auxiliary) 224
Anti-Cavitation Valve Removal And Installation (Lift, Rod End) 225
Port Relief / Anti-Cavitation Valve Removal And Installation (Lift, Base End) 225
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Base End) 226
Port Relief / Anti-Cavitation Valve Removal And Installation (Tilt, Rod End) 226
Port Relief Valve Removal And Installation 227
Plug Removal And Installation 229
End Cap Block Removal And Installation 230
Lift Spool Removal And Installation 230
Lift Spool Disassembly And Assembly 232
Tilt Spool Removal And Installation 233
Tilt Spool Disassembly And Assembly 234
Auxiliary Spool Removal And Installation 235
Auxiliary Solenoid Removal And Installation 236
Solenoid Removal And Installation 237
Lock Valve Removal And Installation 238
Lift Arm Bypass Orifice Removal And Installation 240
Main Relief Valve Removal And Installation 240
Check Valve Removal And Installation 241
LIFT ARM BYPASS CONTROL VALVE 243
Description 243
Testing 243
Removal And Installation 244
Bracket Removal And Installation 245
Disassembly And Assembly 245
HYDRAULIC PUMP 247
Description 247
Pump Test At Quick Couplers 248
Direct Pump Test (Standard Section) 250
Direct Pump Test (Charge Section) 252
Removal And Installation 254
Hydraulic Pump Startup 256
Parts Identification 257
Disassembly And Assembly 258
HYDRAULIC / HYDROSTATIC FILTERS 259
Description 259
Housing Removal And Installation 259
HYDRAULIC FLUID RESERVOIR 261
Description 261
Removal And Installation 261
Hydraulic Fluid Screen 262
Gauge Removal And Installation 262
OIL COOLER 263
Removal And Installation 263
BUCKET POSITION VALVE 265
Description 265
Solenoid Removal And Installation 265
Solenoid Testing 266
Removal And Installation 266
Disassembly And Assembly 268
BOB-TACH (POWER) BLOCK (EARLIER MODELS) 269
Description 269
Removal And Installation 269
Disassembly And Assembly 271
BOB-TACH (POWER) BLOCK (LATER MODELS) 279
Description 279
Testing Relief Valve 279
Removal And Installation 281
Disassembly And Assembly 283
FRONT AUXILIARY HYDRAULIC COUPLER BLOCK 289
Description 289
Removal And Installation 290
Disassembly And Assembly (FFI/FI) 291
Disassembly And Assembly (FFH/FH) 293
HYDROSTATIC SYSTEM 295
HYDROSTATIC SYSTEM INFORMATION 297
Description 297
Troubleshooting 298
HYDROSTATIC DRIVE MOTOR 299
Description 299
Removal And Installation 299
Parts Identification 301
Disassembly And Assembly 302
Shaft Seal Replacement 308
CHARGE PRESSURE 309
Description 309
Testing 309
Adjusting 311
Sender Removal And Installation 313
HYDROSTATIC PUMP 315
Description 315
Removal And Installation 316
Hydrostatic Pump Startup 317
Replenishing / High Pressure Relief Valve Removal And Installation 318
Parts Identification (Left Half) 319
Parts Identification (Right Half) 320
Disassembly 321
Assembly 328
HYDROSTATIC PUMP (SJC) 335
Description 335
Hydraulic Controller Removal And Installation 336
Removal And Installation 338
Hydrostatic Pump Startup 339
Parts Identification 340
High Pressure Relief And Bypass Valve 341
Charge Relief Valve 342
Disassembly And Assembly 343
Mechanical Neutral Adjustment 356
Hydraulic Controller Neutral Adjustment 358
DRIVE BELT 363
Belt Adjustment 363
Belt Replacement 363
Tensioner Pulley Removal And Installation 365
Tensioner Pulley Disassembly And Assembly 365
DRAIN MANIFOLD 367
Description 367
Drain Manifold Removal And Installation 367
DRIVE SYSTEM 369
BRAKE 371
Description 371
Disc Removal And Installation 371
DRIVE COMPONENTS 373
Description 373
Axle Seal Removal And Installation 374
Axle, Sprocket And Bearings Removal And Installation 376
Chain Removal And Installation 380
CHAINCASE 383
Description 383
Front Cover Removal And Installation 383
Center Cover Removal And Installation 384
MAINFRAME 385
SEAT BAR 389
Description 389
Removal And Installation 389
Disassembly And Assembly 390
Compression Spring Disassembly And Assembly 391
OPERATOR CAB 393
Gas Spring Removal And Installation 393
Gas Spring Bracket Disassembly And Assembly 394
Removal And Installation 394
OPERATOR SEAT 397
Removal And Installation 397
Seat Belt Removal And Installation (Retractable) 397
Seat Belt And Bracket Removal And Installation (Standard) 398
Seat Belt Bracket Removal And Installation 398
OPERATOR SEAT (SUSPENSION) 399
Removal And Installation 399
Slide Rail Removal And Installation 399
Seat Belt Removal And Installation 400
Lower Cushion Removal 400
Lower Cushion Installation 401
Back Cushion Removal And Installation 401
Shock Removal And Installation 402
3-Point Seat Belt Removal And Installation 402
BOB-TACH (HAND LEVER) 405
Description 405
Removal And Installation 405
Lever And Wedge Disassembly And Assembly 407
Pivot Pin Bushing And Seal Removal And Installation 409
BOB-TACH (POWER) 411
Description 411
Removal And Installation 411
Lever And Wedge Disassembly And Assembly 413
Pivot Pin Bushing And Seal Removal And Installation 416
LIFT ARMS 417
Removal And Installation 417
REAR GRILLE 421
Removal 421
Installation 421
REAR DOOR (TAILGATE) 423
Removal And Installation 423
Striker Removal And Installation 424
Striker Disassembly And Assembly 424
Striker Adjusting 424
Latch Removal And Installation 425
FUEL TANK 427
Removal And Installation 427
Fuel Fill Screen Removal And Installation 428
Fuel Level Sender Removal And Installation 428
CONTROL PEDALS AND LINKAGES 429
Description 429
Pedal Removal And Installation 429
Linkage Removal And Installation 430
Pedal (Adjusting) 431
Floor Pan Removal And Installation 432
CONTROL PEDALS AND LINKAGES (ACS) 433
Description 433
Pedal Removal And Installation 433
Linkage Removal And Installation 434
Pedal (Adjusting) 434
Floor Pan Removal And Installation 435
CONTROL PEDALS AND LINKAGES (SJC) 437
Description 437
CONTROL PANEL 439
Description 439
Removal And Installation 440
Disassembly And Assembly 442
Linkage Removal And Installation 444
Pintle Arm Disassembly And Assembly 447
Linkage Neutral (Adjusting) 448
Linkage Travel (Adjusting) 451
Shock Removal And Installation 455
CONTROL PANEL (SJC) 457
Description 457
Removal And Installation 457
CONTROL HANDLE / LEVER 459
Description 459
Lever Removal And Installation 459
Boot Removal And Installation 460
CONTROL HANDLE / LEVER (ACS) 461
Description 461
Handle Sensor Removal And Installation 461
Handle Removal And Installation 464
Handle Disassembly And Assembly 465
Lever Removal And Installation 465
Boot Removal And Installation 466
CONTROL HANDLE / LEVER (SJC) 467
Description 467
Joystick Testing 467
Joystick Removal And Installation 468
WINDOW (REAR) 469
Rear Window Identification 469
Removal (Rubber Cord) 469
Installation (Rubber Cord) 470
Removal And Installation (Latches) 472
Disassembly And Assembly (Latches) 472
WINDOW (TOP) 473
Removal And Installation 473
WINDOW (SIDE) 475
Removal And Installation 475
CAB DOOR 477
Description 477
Removal And Installation 477
Disassembly And Assembly 478
Aligning 479
Adjusting 480
Checking Operation 480
ARMREST 481
Description 481
Removal And Installation 481
Disassembly And Assembly 482
LEFT SIDE LOWER PANEL 485
Removal And Installation 485
Disassembly And Assembly 488
RIGHT SIDE LOWER PANEL 489
Removal And Installation 489
Disassembly And Assembly 491
HEADLINER 493
Removal And Installation 493
REAR FAN DUCT PANEL 495
Removal And Installation 495
ELECTRICAL SYSTEM AND ANALYSIS 497
ELECTRICAL SCHEMATICS 503
ELECTRICAL SYSTEM INFORMATION 649
Glossary Of Electrical Symbols 649
Standard Cab Harness Connectors 652
Deluxe Cab Harness Connectors 653
Mainframe Harness Connectors – Manual Controls (Earlier Models) 654
Mainframe Harness Connectors – SJC / ACS Controls (Earlier Models) 655
Mainframe Harness Connectors – Manual Controls (Later Models) 656
Mainframe Harness Connectors – SJC / ACS Controls (Later Models) 657
Engine Sensor Harness Connectors 658
Description 659
Fuse And Relay Location / Identification 659
Troubleshooting 663
Solenoid Testing 664
BATTERY 665
Servicing 665
Maintaining Battery Charge Level 665
Battery Service During Machine Storage 665
Battery Testing 666
Battery Charging 666
Using A Booster Battery (Jump Starting) 667
Removal And Installation 668
ALTERNATOR 673
Belt Adjustment 673
Belt Replacement 673
Charging System Inspection 674
Alternator Voltage Testing 675
Low Voltage Testing 675
High Voltage Testing 676
Removal And Installation 676
Parts Identification 678
STARTER 679
Testing 679
Removal And Installation 679
Parts Identification 680
INSTRUMENT PANELS 681
Left Panel 681
Display Screen 683
Right Panel (Standard Key Panel) 684
Right Panel (Keyless Start Panel) 685
Right Panel (Deluxe Instrumentation Panel) 686
Left Switch Panel 688
Right Switch Panel 688
Left Side Lower Panel 689
Right Side Lower Panel 689
Left Panel Removal And Installation 690
Right Panel (Standard Key Panel) Removal And Installation 690
Right Panel (Keyless Start Panel) Removal And Installation 691
Right Panel (Deluxe Instrumentation Panel) Removal And Installation 691
Key Switch Disassembly And Assembly 692
Alarm Disassembly And Assembly 692
Left Switch Panel Removal And Installation 693
Right Switch Panel Removal And Installation 693
LIGHTS 695
Front Removal And Installation 695
Rear Removal And Installation 696
Cab Light Removal And Installation 696
BOBCAT CONTROLLERS (ACS AND AUXILIARY) 697
Description 697
Connector And Wire Identification 698
Removal And Installation 702
BOBCAT CONTROLLER (GATEWAY) 703
Description 703
Connector Identification 704
Removal And Installation 707
BOBCAT CONTROLLER (SJC) (DRIVE) 709
Description 709
Connector Identification 710
Removal And Installation 712
ENGINE CONTROL UNIT (ECU) 713
Description 713
Cleaning 714
Removal And Installation 715
DIAGNOSTIC SERVICE CODES 717
Viewing Service Codes 717
Service Codes List 718
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™) 727
Description 727
Inspecting The BICS™ (Engine STOPPED – Key ON) 728
Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON) 728
Inspecting The Seat Bar Sensor (Engine RUNNING) 728
Inspecting The Traction Lock And Parking Brake (Engine RUNNING) 728
Inspecting The Lift Arm Bypass Control 728
Inspecting Deactivation Of Lift And Tilt Functions (ACS And SJC) 728
Troubleshooting 729
SEAT BAR SENSOR 731
Description 731
Troubleshooting 731
Testing 732
Removal 733
Installation 735
Bobcat Interlock Control System (BICS™) Circuit Test 736
TRACTION LOCK 739
Description 739
Troubleshooting 740
Inspecting 741
CONTROL SYSTEM (ACS) 743
Description 743
Troubleshooting 744
Handle Sensor Connector Disassembly And Assembly 745
Switch Handle Removal 746
Switch Handle Installation 748
Actuator Connector Disassembly And Assembly 751
Handle Lock Solenoid Removal And Installation 752
Handle Lock Solenoid Disassembly And Assembly 752
Foot Sensor Removal And Installation 753
Foot Sensor Disassembly And Assembly 754
Foot Sensor Lock Solenoid Removal And Installation 754
ELECTRICAL / HYDRAULIC CONTROLS 755
Identification Chart 755
Description 756
Identification Chart ACD Group 0 757
Identification Chart ACD Group 1 758
Identification Chart ACD Group 2 759
Identification Chart ACD Group 3 760
ELECTRICAL / HYDRAULIC CONTROLS (ACS) 761
Identification Chart 761
Description 762
Identification Chart ACD Group 0 763
Identification Chart ACD Group 1 764
Identification Chart ACD Group 2 765
Identification Chart ACD Group 3 766
ELECTRICAL / HYDRAULIC CONTROLS (SJC) 767
Identification Chart 767
Description 768
Identification Chart ACD Group 0 769
Identification Chart ACD Group 1 770
Identification Chart ACD Group 2 771
Identification Chart ACD Group 3 772
SERVICE PC (LAPTOP COMPUTER) 773
Connecting Remote Start Tool 773
Connecting Remote Start Tool (Service Tool) 773
CALIBRATION 775
Description 775
Actuator Testing 775
Lift And Tilt Calibration (SJC) 778
Hydrostatic Pump Calibration (SJC) 780
Lift And Tilt Calibration (ACS) 785
STEERING DRIFT COMPENSATION (OPERATOR MODE) 787
Description 787
Operation 787
STEERING DRIFT COMPENSATION (SERVICE MODE) 789
Description 789
Operation 789
CONTROL PANEL SETUP 791
Right Panel Setup (Deluxe Instrumentation Panel) 791
PASSWORD SETUP (DELUXE INSTRUMENTATION PANEL) 795
Password Description 795
Changing The Owner Password 795
Changing The User Passwords 796
Password Lockout Feature 796
PASSWORD SETUP (KEYLESS START PANEL) 797
Password Description 797
Changing The Owner Password 797
Password Lockout Feature 797
MAINTENANCE CLOCK 799
Description 799
Setup 800
Reset 803
BACK-UP ALARM SYSTEM 805
Description 805
Inspecting 805
Adjusting Switch Position 806
Troubleshooting (Standard And ACS) 807
Troubleshooting (Joystick) 808
Alarm Removal And Installation 809
Switch Removal And Installation 809
FRONT HORN 811
Removal And Installation 811
Troubleshooting 812
Troubleshooting (Joystick) 813
ENGINE SPEED CONTROL (HAND) 815
Removal And Installation 815
ENGINE SPEED CONTROL (FOOT) 817
Removal And Installation 817
Disassembly and Assembly 818
Pedal (Adjusting) 820
Floor Pan Removal And Installation 820
CAMSHAFT AND CRANKSHAFT POSITION SENSOR 821
Removal And Installation 821
ENGINE SERVICE 823
ENGINE INFORMATION 827
Description 827
Specifications 828
Sensor Location 830
Torque Values 836
Troubleshooting 838
Engine Removal And Installation 840
Engine Mount Replacement 850
Compression – Testing 852
DIESEL OXIDATION CATALYST (DOC) 855
Removal And Installation 855
AIR CLEANER 857
Housing Removal And Installation 857
ENGINE COOLING SYSTEM 859
Radiator / Oil Cooler Removal And Installation 859
Hydraulic Fan Description 862
Fan Duct Removal And Installation 862
Hydraulic Fan Motor Assembly Removal And Installation (Earlier Models) 863
Hydraulic Fan Motor Removal And Installation (Earlier Models) 864
Hydraulic Fan Motor Disassembly And Assembly (Earlier Models) 865
Hydraulic Fan Motor Assembly Removal And Installation (Later Models) 867
Fan Removal And Installation (Later Models) 868
Hydraulic Fan Motor Removal And Installation (Later Models) 869
Hydraulic Fan Motor Disassembly And Assembly (Later Models) 870
Fan Shroud Removal And Installation 876
Water Pump Removal And Installation 876
Thermostat Housing Removal And Installation 877
Testing The Thermostat 879
LUBRICATION SYSTEM 881
Description 881
Oil Pan Removal And Installation 882
Oil Pump Removal And Installation 883
Oil Pump Relief Valve Description 883
Oil Cooler Removal And Installation 884
Oil Filter Head Removal And Installation 884
Oil Cooler Bypass Description 885
FUEL SYSTEM 887
Description 887
Transfer Pump / High Pressure Pump Removal And Installation 888
Fuel Cooler Removal And Installation 890
Fuel Bypass Removal And Installation (Earlier Models) 891
Fuel Recirculation Valve (FRV) Removal And Installation (Later Models) 891
Fuel Injector Removal And Installation 892
CYLINDER HEAD 895
Glow Plugs Testing 895
Glow Plug Removal And Installation 896
Valve Clearance Adjustment 897
Cylinder Head Removal And Installation 899
Cylinder Head Disassembly And Assembly 904
Cylinder Head Inspection 905
Cylinder Head Top Clearance 906
Valve Step Height 907
Valve Stem Height 907
Valve Guide 908
Valve 908
Valve Spring 909
Rocker Arm Shaft Disassembly And Assembly 910
Rocker Arm Shaft Inspection 911
Push Rod Inspection 911
CRANKSHAFT AND PISTONS 913
Piston And Connecting Rod Removal And Installation 913
Piston And Connecting Rod Inspection 914
Crankshaft Removal And Installation 916
Cylinder Block Inspection 919
Crankshaft Inspection 921
Connecting Rod Inspection 921
Engine Component Class 922
CAMSHAFT 925
Removal And Installation 925
Inspecting 926
GEARCASE 929
Gearcase Cover Removal And Installation 929
Gear Backlash 930
Gear Timing 931
Idle Gear Removal And Installation 932
Idle Gear Inspection 932
TURBOCHARGER 933
Description 933
Removal And Installation 933
Inspection 936
FLYWHEEL AND HOUSING 937
Flywheel Removal And Installation 937
Ring Gear Removal And Installation 938
Housing Removal And Installation 938
EXHAUST GAS RECIRCULATION (EGR) SYSTEM 939
Description 939
Removal And Installation 940
Disassembly And Assembly 944
HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 947
AIR CONDITIONING SYSTEM FLOW 949
Description 949
Chart 950
Components 951
Safety Equipment 954
REGULAR MAINTENANCE 955
Filters 955
Belt Adjustment 956
Belt Replacement 956
Air Conditioning Condenser 957
Air Conditioning Lubrication 957
Air Conditioning Service Chart 958
Evaporator / Heater Coil 959
TROUBLESHOOTING 961
Blower Motor Does Not Operate 961
Blower Motor Operates Normally, But Air Flow Is Insufficient 961
Insufficient Cooling Although Air Flow And Compressor Operation Are Normal 961
The Compressor Does Not Operate At All, Or Operates Improperly 961
Gauge Pressure Related Troubleshooting 962
Troubleshooting Tree 964
Temperature / Pressure Chart 968
Poor A/C Performance 970
HVAC Repair And Leaks 971
Electrical System 972
Engine Coolant Bypassing The Heater Valve 978
Heater Valve Not Opening Or Closing 979
SYSTEM CHARGING AND RECLAMATION 981
Refrigerant Identification 981
Reclamation And Charging With Recovery / Charging Unit 982
COMPRESSOR 985
Removal And Installation 985
Oil 986
Oil Check 987
CONDENSER 989
Removal And Installation 989
RECEIVER / DRIER 991
Receiver / Drier Removal And Installation 991
Pressure Switch Removal And Installation 992
Schrader® Valve Removal And Installation 993
EVAPORATOR / HEATER UNIT 995
Removal And Installation 995
THERMOSTAT 997
Description 997
Removal And Installation 998
EXPANSION VALVE 999
Removal And Installation 999
EVAPORATOR COIL 1001
Removal And Installation 1001
HEATER COIL 1003
Removal And Installation 1003
BLOWER FAN 1005
Removal And Installation 1005
Disassembly And Assembly 1005
HEATER VALVE 1009
Removal And Installation 1009
EVAPORATOR / HEATER COVER 1011
Removing 1011
Installing 1011
SPECIFICATIONS 1013
(S450) LOADER SPECIFICATIONS 1015
Machine Dimensions 1015
Performance 1016
Engine 1016
Drive System 1017
Controls 1017
Hydraulic System 1018
Electrical System 1019
Capacities 1019
Tires 1020
TECHNICAL SERVICE GUIDE SPECIFICATIONS 1021
Engine 1021
Engine Torques 1021
Cooling System 1021
Loader Torques 1022
Hydraulic / Hydrostatic System 1022
Fuel Consumption 1022
TORQUE SPECIFICATIONS FOR BOLTS 1023
Torque For General SAE Bolts 1023
Torque For General Metric Bolts 1024
HYDRAULIC CONNECTION SPECIFICATIONS 1025
Straight Thread O-Ring Fitting 1025
Flare Fitting 1026
Tubelines And Hoses 1026
HYDRAULIC / HYDROSTATIC FLUID SPECIFICATIONS 1027
Specifications 1027
CONVERSIONS 1029
Decimal And Millimeter Equivalent Chart 1029
U S To Metric Conversion Chart 1029
SERVICE TOOLS REQUIRED 1031
Remote Start Tools 1031
Hydraulic Tools 1032
Mainframe And Drive Tools 1035
Electrical Tools 1038
Engine Tools 1039
HVAC Tools 1044
ALPHABETICAL INDEX 1045

IMAGES PREVIEW OF THE MANUAL:

Questions? Email us: [email protected]

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.V