BOBCAT BL-370 B Series Ingersoll Rand Service Manual SN 572711001 PDF DOWNLOAD
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BOBCAT BL-370 B Series Ingersoll Rand Service Manual SN 572711001 PDF DOWNLOAD
Language : English
Pages : 618
Downloadable : Yes
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TABLE OF CONTENTS:
BOBCAT BL-370 B Series Ingersoll Rand Service Manual SN 572711001 PDF DOWNLOAD
MAINTENANCE SAFETY…………………………………….. 3
ALPHABETICAL INDEX…………………………………….. 5
CONTENTS……………………………………………… 7
FOREWORD………………………………………….. 8
SAFETY INSTRUCTIONS………………………………… 11
Safe Operation Is The Operator’s Responsibility……. 11
FIRE PREVENTION………………………………… 12
SERIAL NUMBER LOCATION……………………………… 13
Loader Backhoe Serial Number…………………….. 13
Engine Serial Number……………………………. 13
DELIVERY REPORT……………………………………. 13
LOADER BACKHOE IDENTIFICATION……………………….. 14
SAFETY AND MAINTENANCE…………………………………. 15
LIFTING AND BLOCKING THE LOADER BACKHOE………………. 17
Procedure……………………………………… 17
APPROVED LIFT ARM SUPPORT DEVICE…………………….. 19
Installing The Approved Lift Arm Support Device……. 19
Removing The Approved Lift Arm Support Device……… 20
ENGINE COVER………………………………………. 21
TRANSPORTING THE LOADER BACKHOE……………………… 23
TOWING THE LOADER BACKHOE…………………………… 25
Procedure……………………………………… 25
AXLE TOE-IN……………………………………….. 27
Procedure……………………………………… 27
SERVICE SCHEDULE…………………………………… 29
Chart…………………………………………. 29
AIR CLEANER SERVICE………………………………… 31
Replacing The Filter……………………………. 31
ENGINE COOLING SYSTEM………………………………. 33
Coolant Replacement…………………………….. 33
FUEL SYSTEM……………………………………….. 35
Fuel Specifications…………………………….. 35
Filling The Fuel Tank…………………………… 35
Fuel Filter……………………………………. 36
Removing Air From The Fuel System………………… 36
ENGINE LUBRICATION SYSTEM…………………………… 37
Checking Engine Oil…………………………….. 37
Oil Chart……………………………………… 37
Replacing Oil And Filter………………………… 38
HYDRAULIC/HYDROSTATIC SYSTEM………………………… 41
Checking And Adding Fluid……………………….. 41
Cleaning The Cooler…………………………….. 41
Replacing Hydraulic/Hydrostatic Filter……………. 42
Replacing Hydraulic Fluid……………………….. 43
REAR AXLE…………………………………………. 45
Checking Oil Level……………………………… 45
Draining Oil…………………………………… 45
FRONT AXLE………………………………………… 46
Checking Oil Level……………………………… 46
Draining Oil…………………………………… 46
BOOM LOCK PIN……………………………………… 47
Engaging And Disengaging The Pin…………………. 47
BOB-TACH HAND LEVER………………………………… 49
Inspection And Maintenance………………………. 49
ALTERNATOR BELT……………………………………. 51
Adjusting The Alternator Belt……………………. 51
LUBRICATING THE LOADER BACKHOE………………………. 53
TIRE MAINTENANCE…………………………………… 61
Wheel Nuts…………………………………….. 61
Mounting………………………………………. 61
Tire Pressure………………………………….. 61
HYDRAULIC SYSTEM………………………………………. 63
HYDRAULIC SYSTEM INFORMATION………………………… 69
Troubleshooting………………………………… 73
Description……………………………………. 74
ARM CYLINDER………………………………………. 75
Checking………………………………………. 75
Removal And Installation………………………… 76
Parts Identification……………………………. 79
Disassembly……………………………………. 80
Assembly………………………………………. 82
BOOM CYLINDER……………………………………… 85
Checking………………………………………. 85
Removal And Installation………………………… 87
Parts Identification……………………………. 90
Disassembly……………………………………. 91
Assembly………………………………………. 93
SWING CYLINDER…………………………………….. 97
Checking………………………………………. 97
Removal And Installation………………………… 98
Parts Identification…………………………….100
Disassembly…………………………………….101
Assembly……………………………………….103
BUCKET CYLINDER…………………………………….107
Checking……………………………………….107
Removal And Installation…………………………109
Parts Identification…………………………….112
Disassembly…………………………………….113
Assembly……………………………………….115
STABILIZER CYLINDER…………………………………117
Checking……………………………………….117
Removal And Installation…………………………119
Parts Identification…………………………….121
Disassembly…………………………………….122
Assembly……………………………………….126
TILT CYLINDER………………………………………131
Checking……………………………………….131
Removal And Installation…………………………132
Parts Identification…………………………….134
Disassembly…………………………………….135
Assembly……………………………………….137
LIFT CYLINDER………………………………………139
Checking……………………………………….139
Removal And Installation…………………………140
Parts Identification…………………………….142
Disassembly…………………………………….143
Assembly……………………………………….145
STEERING CYLINDER (FRONT)……………………………149
Removal And Installation…………………………149
STEERING CYLINDER (FRONT) (CONT’D)……………………153
Parts Identification…………………………….153
Disassembly And Assembly…………………………154
Inspection……………………………………..157
STEERING CYLINDER (REAR)…………………………….159
Removal And Installation…………………………159
STEERING CYLINDER (REAR) (CONT’D)…………………….162
Parts Identification…………………………….162
Disassembly And Assembly…………………………163
Inspection……………………………………..166
MAIN RELIEF VALVE…………………………………..167
Testing The Main Relief Valve…………………….167
Adjustment……………………………………..168
PORT RELIEF VALVE (BACKHOE CONTROL VALVE)……………..169
Testing And Adjusting (Arm Control)……………….169
Testing And Adjusting (Boom Control)………………171
Testing And Adjusting (Boom Swing Control)…………173
LOADER CONTROL VALVE………………………………..175
Removal And Installation…………………………175
Parts Identification…………………………….177
Disassembly And Assembly…………………………178
Inlet/Outlet Valve Section……………………….178
Lift Arm Valve Section…………………………..180
Tilt Valve Section………………………………184
Auxiliary Valve Section (Front)…………………..189
BACKHOE CONTROL VALVE……………………………….195
Removal And Installation…………………………195
BACKHOE CONTROL VALVE (CONT’D)……………………….197
Parts Identification…………………………….197
Disassembly And Assembly…………………………198
Inlet/Outlet Valve Section……………………….200
Arm Valve Section……………………………….202
Tilt Valve Section………………………………205
Right Stabilizer Valve Section……………………208
Left Stabilizer Valve Section…………………….211
Boom Valve Section………………………………215
Boom Swing Valve Section…………………………218
Outlet Valve Section…………………………….221
HYDRAULIC FLUID RESERVOIR……………………………223
Removal And Installation…………………………223
Strainer Removal And Installation…………………225
HYDRAULIC FILTER HOUSING…………………………….227
Removal And Installation…………………………227
Disassembly…………………………………….228
Assembly……………………………………….229
HYDRAULIC FILTER……………………………………231
Removal And Installation…………………………231
GEAR PUMP………………………………………….233
Removal And Installation…………………………233
Parts Identification…………………………….234
Disassembly And Assembly…………………………235
Inspection……………………………………..238
STEERING PUMP………………………………………239
Removal And Installation…………………………239
Parts Identification…………………………….241
Disassembly…………………………………….242
Inspection……………………………………..251
Assembly……………………………………….251
TRAVEL PEDAL……………………………………….261
Not Available At Time Of Print……………………261
STEERING VALVE……………………………………..263
Removal And Installation…………………………263
Adjustment……………………………………..264
MASTER CYLINDER…………………………………….265
Removal And Installation…………………………265
MASTER CYLINDER (CONT’D)…………………………….266
Parts Identification…………………………….266
Disassembly And Assembly…………………………267
HYDROSTATIC SYSTEM……………………………………..269
HYDROSTATIC SYSTEM INFORMATION……………………….271
Troubleshooting Chart……………………………271
Replenishing Valve Function………………………272
OIL COOLER…………………………………………273
Disassembly…………………………………….273
Inspection……………………………………..274
Assembly……………………………………….274
HYDROSTATIC DRIVE MOTOR……………………………..277
Removal And Installation…………………………277
Parts Identification…………………………….279
Disassembly…………………………………….280
Inspection……………………………………..295
Assembly……………………………………….298
HYDROSTATIC PUMP……………………………………313
Removal And Installation…………………………313
HYDROSTATIC PUMP (CONT’D)……………………………316
Parts Identification…………………………….316
Disassembly…………………………………….317
Inspection……………………………………..330
Assembly……………………………………….332
HYDROSTATIC PUMP TESTING…………………………….347
Hydrostatic Pump Work Sheet………………………347
Pump Testing……………………………………350
DRIVE SYSTEM…………………………………………..355
TROUBLESHOOTING…………………………………….357
Chart………………………………………….357
PARKING BRAKE HOUSING……………………………….359
Removal And Installation…………………………359
Parts Identification…………………………….360
Disassembly And Assembly…………………………361
PARKING BRAKE HOUSING……………………………….371
Not Available At Time Of Print……………………371
REAR AXLE………………………………………….373
Removal………………………………………..373
Installation……………………………………376
FRONT AXLE…………………………………………381
Removal………………………………………..381
Installation……………………………………383
Installation……………………………………383
Axle Pivot Bushing Removal And Installation………..385
DRIVESHAFT…………………………………………387
Removal And Installation…………………………387
DROP BOX…………………………………………..389
Removal And Installation…………………………389
Parts Identification…………………………….392
Disassembly…………………………………….394
Inspection……………………………………..399
Assembly……………………………………….401
MAIN FRAME…………………………………………….409
OPERATOR CANOPY…………………………………….411
Removal And Installation…………………………411
ENCLOSED CAB……………………………………….417
Not Available At Time Of Print……………………417
OPERATOR SEAT………………………………………419
Removal And Installation…………………………419
FLOOR PANELS……………………………………….421
Front Panel Removal And Installation………………421
Rear Panel Removal And Installation……………….421
Front Right Panel Removal And Installation…………422
Front Left Panel Removal And Installation………….422
GRILL……………………………………………..423
Removal And Installation…………………………423
GRILL FRAME………………………………………..425
Removal And Installation…………………………425
ENGINE SIDE COVERS………………………………….427
Removal And Installation…………………………427
FENDER…………………………………………….429
Removal And Installation…………………………429
ENGINE COVER……………………………………….431
Removal And Installation…………………………431
FUEL TANK………………………………………….433
Removal And Installation…………………………433
Screen Removal And Installation…………………..435
LIFT ARMS………………………………………….437
Removal And Installation…………………………437
BOB-TACH…………………………………………..443
Removal And Installation…………………………443
Bob-Tach Lever And Wedge…………………………444
Pivot Pin Bushing Removal And Installation…………446
ARM……………………………………………….447
Removal And Installation…………………………447
Arm Pivot Bushing Removal And Installation…………449
BOOM………………………………………………451
Removal And Installation…………………………451
Boom Pivot Bushing Removal And Installation………..452
SWING FRAME………………………………………..453
Removal And Installation…………………………453
X-CHANGE™………………………………………….455
Removal And Installation…………………………455
BUCKET…………………………………………….457
Backhoe Bucket Teeth Removal And Installation………457
Loader Bucket Teeth Removal And Installation……….457
BUCKET POSITIONING LINK……………………………..459
Removal And Installation…………………………459
CENTER FLOOR PANEL………………………………….461
Removal And Installation…………………………461
STABILIZER…………………………………………465
Removal And Installation…………………………465
FRONT AXLE PIVOT FRAME………………………………467
Not Available At Time Of Print……………………467
ELECTRICAL SYSTEM AND ANALYSIS…………………………..469
ELECTRICAL SYSTEM INFORMATION………………………..473
Troubleshooting Chart……………………………473
Description…………………………………….474
Fuse Location…………………………………..474
Relay Location………………………………….474
BATTERY……………………………………………475
Removal And Installation…………………………475
Servicing The Electrical System…………………..476
Using A Booster Battery (Jump Starting)……………477
ALTERNATOR…………………………………………479
Adjusting The Alternator Belt…………………….479
Description…………………………………….479
Tests………………………………………….480
Alternator Output Test…………………………..480
Full Field Test…………………………………481
Alternator Regulator Test………………………..481
Alternator Regulator Test With Voltmeter…………..482
Removal And Installation…………………………483
Parts Identification…………………………….484
Pulley Removal And Installation…………………..485
Disassembly And Assembly…………………………486
Rotor Continuity Test……………………………489
Stator Continuity Test…………………………..489
Rectifier Continuity (Diode) Test…………………490
Brush Length……………………………………490
STARTER……………………………………………491
Removal And Installation…………………………491
Checking The Starter In The Loader………………..491
Parts Identification…………………………….493
Disassembly…………………………………….494
Inspection And Repair……………………………499
No Load Test……………………………………503
Assembly……………………………………….504
FRONT LIGHTS……………………………………….511
Bulb Removal And Installation…………………….511
Housing Removal And Installation………………….513
TURN INDICATOR LIGHTS (FRONT)………………………..515
Bulb Removal And Installation…………………….515
TURN INDICATOR LIGHTS (REAR)…………………………517
Bulb Removal And Installation…………………….517
CAB LIGHTS…………………………………………519
Bulb Removal And Installation…………………….519
Housing Removal And Installation………………….521
FUEL LEVEL SENDER…………………………………..523
Removal And Installation…………………………523
INSTRUMENT PANEL……………………………………525
Removal And Installation…………………………525
ENGINE SERVICE…………………………………………527
TROUBLESHOOTING…………………………………….529
Chart………………………………………….529
ENGINE SPEED CONTROL………………………………..531
Removal And Installation…………………………531
Cable And Rod Removal And Installation…………….532
TRAVEL PEDAL……………………………………….535
Removal And Installation…………………………535
MUFFLER……………………………………………539
Removal And Installation…………………………539
AIR CLEANER………………………………………..541
Removal And Installation…………………………541
RADIATOR…………………………………………..543
Removal And Installation…………………………543
ENGINE COMPONENTS AND TESTING………………………..545
Valve Clearance Adjustment……………………….545
Engine Compression Checking………………………546
Fuel Shut-Off Solenoid Removal And Installation…….547
Checking Fuel Injection Pump……………………..548
Fuel Injection Pump Removal And Installation……….549
Fuel Injection Pump Timing……………………….551
Fuel Injector Nozzles……………………………552
Fuel Injector Nozzles Removal And Installation……..553
Fuel Injector Nozzles Check………………………554
ENGINE…………………………………………….555
Removal And Installation…………………………555
Mount Replacement……………………………….559
RECONDITIONING THE ENGINE……………………………561
Cylinder Head Removal And Installation…………….561
Cylinder Head Disassembly And Assembly…………….562
Cylinder Head Servicing………………………….563
Cylinder Head Top Clearance………………………563
Valve Guide Checking…………………………….564
Reconditioning The Valve And Valve Seat……………565
Valve Spring……………………………………566
Rocker Arm And Shaft Checking…………………….566
Timing Gearcase Cover Removal And Installation……..567
Idler Gear And Camshaft Removal And Installation……569
Camshaft Servicing………………………………570
Idler Gear And Shaft Servicing……………………571
Timing Gears Checking Backlash……………………572
Fuel Camshaft Removal And Installation…………….573
Fuel Camshaft Governor…………………………..573
Crankshaft Gear Removal And Installation…………..574
Oil Pump Removal And Installation…………………574
Oil Pump Service………………………………..574
Checking Engine Oil Pressure……………………..575
Oil Pump Relief Valve……………………………576
Piston And Connecting Rod Removal And Installation….576
Piston And Connecting Rod Servicing……………….578
Connecting Rod Alignment…………………………580
Crankshaft And Bearings Removal And Installation……580
Crankshaft And Bearings, Servicing………………..582
Cylinder Bore, Checking………………………….585
Water Pump Removal And Installation……………….586
Water Pump Disassembly And Assembly……………….586
FLYWHEEL HOUSING……………………………………587
Removal And Installation…………………………587
FLYWHEEL…………………………………………..589
Removal And Installation…………………………589
Ring Gear Removal And Installation………………..589
DRIVE COUPLER………………………………………591
Removal And Installation…………………………591
TURBO……………………………………………..593
Not Available At Time Of Print……………………593
SPECIFICATIONS…………………………………………595
LOADER SPECIFICATIONS……………………………….597
Loader Backhoe Dimensions………………………..597
Performance…………………………………….598
Controls……………………………………….598
Engine…………………………………………598
Hydraulic System………………………………..599
Electrical……………………………………..599
Drive System……………………………………600
Capacities……………………………………..600
Tires………………………………………….600
ENGINE SPECIFICATIONS……………………………….601
Fuel Injection Nozzles…………………………..601
Fuel Injection Pump……………………………..601
Cylinder Head…………………………………..601
Valves…………………………………………601
Valve Springs…………………………………..602
Valve Timing……………………………………602
Rocker Arms…………………………………….602
Camshaft……………………………………….602
Cylinders………………………………………602
Tappet…………………………………………602
Piston Rings……………………………………603
Pistons………………………………………..603
Crankshaft……………………………………..603
Oil Pump……………………………………….603
Thermostat……………………………………..604
Connecting Rods…………………………………604
Timing Gear…………………………………….604
Engine Bolt Torque………………………………605
Grinding Specifications for the Crankshaft…………606
LOADER BACKHOE TORQUE……………………………….607
Specifications………………………………….607
TORQUE SPECIFICATIONS FOR BOLTS………………………609
Torque For General Metric Bolts…………………..609
HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS…………….611
Specifications………………………………….611
CONVERSIONS………………………………………..613
Decimal And Millimeter Equivalents………………..613
U.S. To Metric Conversion………………………..613
PARTS MANAGER…………………………………..615
SERVICE MANAGER X……………………………….615
SALES MANAGER…………………………………..615
Revision No: BL-370-1……………………………615
Date: 1 Sept 2004……………………………….615
Product: Loader Backhoe………………………….615
Model: BL-370 B Series…………………………..615
Manual No: 6902813 (3-04)………………………..615
SMR…………………………………………………..615
BL-370-1…………………………………………..615
BL-370-2…………………………………………..617
VIDEO PREVIEW:
DESCRIPTION:
BOBCAT BL-370 B Series Ingersoll Rand Service Manual SN 572711001 PDF DOWNLOAD
FOREWORD
This manual is for the Ingersoll-Rand loader mechanic. It provides necessary servicing and
adjustment procedures for the Ingersoll-Rand loader and its component parts and systems. Refer to
the Operation & Maintenance Manual for operating instructions, Starting procedure, daily checks, etc.
SAFETY INSTRUCTIONS
Safe Operation Is The Operator’s Responsibility
- Carefully follow the operating and maintenance instructions in this manual.
- The Ingersoll-Rand loader backhoe is highly maneuverable and compact. It is rugged and useful under a wide variety of conditions. This presents an operator with hazards associated with off-highway, rough terrain applications, common with Ingersoll-Rand loader backhoe usage.
- The Ingersoll-Rand loader backhoe has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness, so use the loader backhoe with adequate ventilation.
- The dealer explains the capabilities and restrictions of the Ingersoll-Rand loader backhoe and attachments for each application. The dealer demonstrates the safe operation according to Ingersoll-Rand instructional materials, which are also available to operators. The dealer can also identify unsafe modifications or use of unapproved attachments. The attachments and buckets are designed for a Rated Operating Capacity (some have restricted lift heights) and secure fastening to the Ingersoll-Rand loader or Rated Lift Capacity for the backhoe. The user must check with the dealer or Ingersoll-Rand literature to determine safe loads of materials of specified densities for the loader backhoe-attachment combination.
The following publications and training materials provide information on the safe use and maintenance of the Ingersoll-Rand loader backhoe and attachments:
PLEASE NOTE:
- This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
- You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
- Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted
G.P