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Service Manual Bobcat T140 Compact Track Loader 6904150 (7-09) PDF Download
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Bobcat T140 Compact Track Loader Service Manual 6904150 (7-09) – PDF DOWNLOAD
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Description
Bobcat T140 Compact Track Loader Service Manual 6904150 (7-09) – PDF DOWNLOAD
FILE DETAILS:
Bobcat T140 Compact Track Loader Service Manual 6904150 (7-09) – PDF DOWNLOAD
Language : English
Pages : 774
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Bobcat T140 Compact Track Loader Service Manual 6904150 (7-09) – 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:
1. Check that the ROPS/FOPS (Including side screens) is in good condition and is not modified.
2. Check that ROPS mounting hardware is tightened and is Bobcat approved.
3. The seat belt must be correctly installed, functional and in good condition.
4. The seat bar must be correctly adjusted, clean and lubricated.
5. Check lift arm support device, replace if damaged.
6. Machine signs (decals) must be legible and in the correct location.
7. Steering levers, hand controls and foot pedals must return to neutral (as applicable).
8. Check for correct function of the work lights.
9. The parking brake must function correctly.
10. Enclosure door latches must open and close freely.
11. Bob-Tach wedges and linkages must function correctly and be in good condition.
12. Safety treads must be in good condition.
13. Check for correct function of indicator lamps.
14. Check hydraulic fluid level, engine oil level and fuel supply.
15. Inspect for fuel, oil or hydraulic fluid leaks.
SAFETY INSTRUCTIONS:
The following publications provide information on the safe use and maintenance of the Bobcat machine and attachments:
• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine is in safe operating condition.
• The Operation & Maintenance Manual delivered with the machine or attachment contains operating information as well as routine maintenance and service procedures. It is a part of the machine and can be stored in a container provided on the machine. Replacement Operation & Maintenance Manuals can be ordered from your Bobcat dealer.
• Machine signs (decals) instruct on the safe operation and care of your Bobcat machine or attachment. The signs and their locations are shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat dealer.
• An Operator’s Handbook fastened to the operator cab. It’s brief instructions are convenient to the operator. The handbook is available from your dealer in an English edition or one of many other languages. See your Bobcat dealer for more information on translated versions.
• The AEM Safety Manual delivered with the machine gives general safety information.
• The Service Manual and Parts Manual are available from your dealer for use by mechanics to do shoptype service and repair work.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Bobcat T140 Compact Track Loader Service Manual 6904150 (7-09) – PDF DOWNLOAD
MAINTENANCE SAFETY.............................................................................. 3 ALPHABETICAL INDEX.............................................................................. 5 CONTENTS........................................................................................ 7 FOREWORD.................................................................................... 8 SAFETY INSTRUCTIONS......................................................................... 11 FIRE PREVENTION............................................................................. 13 Maintenance............................................................................. 13 Operation............................................................................... 13 Electrical.............................................................................. 13 Hydraulic System........................................................................ 13 Fueling................................................................................. 13 Starting................................................................................ 13 Spark Arrestor 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 Installing.............................................................................. 25 Removing................................................................................ 26 OPERATOR CAB................................................................................ 27 Description............................................................................. 27 Raising................................................................................. 28 Lowering................................................................................ 30 Cab Door Sensor......................................................................... 31 Special Applications Kit................................................................ 31 Special Applications Kit Inspection And Maintenance..................................... 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 Control - MEL1565.................................................. 38 Service Tool Harness Communicator - MEL1566............................................. 39 Remote Start Procedure.................................................................. 40 REMOTE START TOOL (SERVICE TOOL) KIT - 6689779.............................................. 43 Description............................................................................. 43 Remote Start Tool (Service Tool) - 6689778.............................................. 44 Loader Service Tool Harness - 6689747................................................... 45 Computer Service Tool Harness - 6689746................................................. 46 Remote Start Procedure.................................................................. 47 SERVICE SCHEDULE............................................................................ 51 Chart................................................................................... 51 AIR CLEANER SERVICE......................................................................... 53 Replacing Filter Elements............................................................... 53 ENGINE COOLING SYSTEM....................................................................... 55 Cleaning................................................................................ 55 Checking Level.......................................................................... 56 Removing And Replacing The 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.............................................................. 65 Checking And Adding Fluid............................................................... 65 Hydraulic / Hydrostatic Fluid Chart..................................................... 65 Removing And Replacing Hydraulic Fluid.................................................. 66 Removing And Replacing Hydraulic / Hydrostatic Filter................................... 67 Removing And Replacing Case Drain Filters............................................... 68 Removing And Replacing Hydraulic Charge Filter.......................................... 69 Breather Cap............................................................................ 69 BOB-TACH (HAND LEVER)....................................................................... 71 Inspection And Maintenance.............................................................. 71 BOB-TACH (POWER)............................................................................ 73 Inspection And Maintenance.............................................................. 73 LUBRICATING THE LOADER...................................................................... 75 Lubrication Locations................................................................... 75 SPARK ARRESTOR MUFFLER...................................................................... 77 Cleaning Procedure...................................................................... 77 PIVOT PINS.................................................................................. 79 Inspection And Maintenance.............................................................. 79 LOADER STORAGE AND RETURN TO SERVICE........................................................ 81 Storage................................................................................. 81 Return to Service....................................................................... 81 STOPPING THE ENGINE AND LEAVING THE LOADER.................................................. 83 Procedure............................................................................... 83 Emergency Exit.......................................................................... 84 HYDRAULIC SYSTEM................................................................................ 85 HYDRAULIC / HYDROSTATIC SCHEMATICS.......................................................... 89 HYDRAULIC SYSTEM INFORMATION................................................................ 97 Glossary Of Hydraulic/Hydrostatic Symbols............................................... 97 Troubleshooting.........................................................................101 CYLINDER (LIFT).............................................................................103 Testing.................................................................................103 Removal And Installation................................................................104 Parts Identification....................................................................105 Disassembly And Assembly................................................................106 CYLINDER (TILT).............................................................................109 Testing.................................................................................109 Removal And Installation................................................................109 Rod End Pivot Pin Bushing And Seal Removal And Installation.............................111 Base End Pivot Pin Removal And Installation.............................................111 Parts Identification....................................................................112 Disassembly And Assembly................................................................113 CYLINDER (BOB-TACH).........................................................................117 Testing.................................................................................117 Removal And Installation................................................................118 Parts Identification....................................................................119 Disassembly and Assembly................................................................120 MAIN RELIEF VALVE...........................................................................123 Description.............................................................................123 Testing.................................................................................123 Adjusting...............................................................................124 Removal And Installation................................................................125 HYDRAULIC CONTROL VALVE (STANDARD)..........................................................127 Description.............................................................................127 Removal And Installation................................................................127 Identification Chart....................................................................131 Lift Load Check Valve Removal And Installation..........................................132 Load Check Valve Removal And Installation (Tilt & Auxiliary)............................133 Anti-Cavitation Valve Removal And Installation (Lift, Rod End)..........................134 Port Relief Valve/Anti-Cavitation Valve Removal And Installation (Lift, Base End).......135 Port Relief Valve/Anti-Cavitation Valve Removal And Installation (Tilt, Base End).......135 Port Relief Valve/Anti-Cavitation Valve Removal And Installation (Tilt, Rod End)........136 Port Relief Valve Removal And Installation..............................................137 Plug Removal And Installation...........................................................138 Rubber Boot Removal And Installation....................................................139 End Cap/Spool Lock Block Removal And Installation.......................................139 Lift Spool And Detent Removal And Installation..........................................140 Tilt Spool Removal And Installation.....................................................150 Auxiliary Spool Removal And Installation................................................152 Auxiliary Solenoid Removal And Installation.............................................154 Solenoid Removal And Installation.......................................................155 Lock Valve Removal And Installation.....................................................156 Lift Arm Bypass Orifice Removal And Installation........................................158 Main Relief Valve Removal And Installation..............................................159 Check Valve Removal And Installation....................................................160 HYDRAULIC CONTROL VALVE (ACS) OR (SJC)......................................................161 Description.............................................................................161 Removal And Installation................................................................161 Actuator Removal And Installation (Out of Loader).......................................166 Identification Chart....................................................................169 Mount Bracket Removal And Installation..................................................170 Lift Load Check Valve Removal And Installation..........................................170 Load Check Valve Removal And Installation (Tilt & Auxiliary)............................171 Anti-Cavitation Valve Removal And Installation (Lift, Rod End)..........................172 Port Relief Valve/Anti-Cavitation Valve Removal And Installation (Lift, Base End).......173 Port Relief Valve/Anti-Cavitation Valve Removal And Installation (Tilt, Base End).......173 Port Relief Valve/Anti-Cavitation Valve Removal And Installation (Tilt, Rod End)........174 Port Relief Valve Removal And Installation..............................................174 Plug Removal And Installation...........................................................175 End Cap Block Removal And Installation..................................................176 Lift Spool And Detent Removal And Installation..........................................177 Tilt Spool Removal And Installation.....................................................182 Auxiliary Spool Removal And Installation................................................184 Auxiliary Solenoid Removal And Installation.............................................185 Solenoid Removal And Installation.......................................................186 Lock Valve Removal And Installation.....................................................188 Lift Arm Bypass Orifice Removal And Installation........................................190 Main Relief Valve Removal And Installation..............................................191 Check Valve Removal And Installation....................................................192 LIFT ARM BY-ASS CONTROL VALVE...............................................................193 Description.............................................................................193 Testing.................................................................................193 Removal And Installation................................................................193 Disassembly And Assembly................................................................194 HYDRAULIC PUMP (STANDARD)...................................................................195 Description.............................................................................195 Pump Test at Quick Couplers.............................................................195 Direct Pump Test (Standard Section).....................................................196 Direct Pump Test (Charge Section).......................................................197 Removal And Installation................................................................201 Hydraulic Pump Start Up.................................................................203 Parts Identification....................................................................204 Disassembly And Assembly................................................................205 HYDRAULIC PUMP (SJC)........................................................................213 Description.............................................................................213 Pump Test At Quick Couplers.............................................................213 Direct Pump Test (Standard Section).....................................................214 Direct Pump Test (Charge Section).......................................................216 Removal And Installation................................................................218 Hydraulic Pump Start Up.................................................................218 Parts Identification....................................................................219 Disassembly And Assembly................................................................220 HYDRAULIC / HYDROSTATIC FILTERS.............................................................221 Description.............................................................................221 Housing Removal And Installation........................................................221 Charge Filter Housing Removal And Installation..........................................223 HYDRAULIC FLUID RESERVOIR...................................................................225 Description.............................................................................225 Removal And Installation................................................................225 Hydraulic Fluid Screen..................................................................226 OIL COOLER..................................................................................227 Description.............................................................................227 Removal and Installation................................................................227 BUCKET POSITION VALVE.......................................................................229 Description.............................................................................229 Solenoid Removal And Installation.......................................................229 Solenoid Testing........................................................................230 Removal And Installation................................................................230 Disassembly And Assembly................................................................232 REAR AUXILIARY DIVERTER VALVE...............................................................235 Description.............................................................................235 Solenoid Testing........................................................................235 Removal And Installation................................................................235 Disassembly And Assembly................................................................238 BOB-TACH (POWER) BLOCK......................................................................245 Description.............................................................................245 Removal And Installation................................................................245 Disassembly And Assembly................................................................247 FRONT AUXILIARY HYDRAULIC COUPLER BLOCK.....................................................251 Description.............................................................................251 Removal and Installation................................................................251 Disassembly And Assembly................................................................251 HYDROSTATIC SYSTEM..............................................................................253 HYDROSTATIC SYSTEM INFORMATION..............................................................255 Troubleshooting.........................................................................255 Description.............................................................................256 HYDROSTATIC MOTOR...........................................................................257 Description.............................................................................257 Removing And Replacing Oil..............................................................258 Removal And Installation................................................................260 Parts Identification....................................................................262 Disassembly And Assembly................................................................264 CHARGE PRESSURE.............................................................................275 Description.............................................................................275 Testing.................................................................................275 Sender Removal And Installation.........................................................277 Adjusting...............................................................................278 Sender Removal And Installation (SJC Machines)..........................................279 Testing (SJC Machines)..................................................................279 Adjusting (SJC Machines)................................................................280 HYDROSTATIC PUMP............................................................................281 Description.............................................................................281 Removal And Installation................................................................282 Hydrostatic Pump Start Up...............................................................284 Replenishing/High Pressure Relief Valve Removal And Installation........................284 Parts Identification (Left Half)........................................................285 Parts Identification (Right Half).......................................................286 Disassembly.............................................................................287 Assembly................................................................................293 HYDROSTATIC PUMP (SJC)......................................................................301 Description.............................................................................301 Hydraulic Controller Removal And Installation...........................................302 Removal And Installation................................................................304 Hydrostatic Pump Start Up...............................................................305 Parts Identification....................................................................306 High Pressure Relief and Bypass Valve...................................................307 Charge Relief Valve.....................................................................308 Disassembly and Assembly................................................................309 Mechanical Neutral Adjustment...........................................................325 Hydraulic Controller Neutral Adjustment.................................................328 DRIVE BELT..................................................................................331 Description.............................................................................331 Shield Removal And Installation.........................................................331 Adjusting...............................................................................332 Belt Removal And Installation...........................................................334 Tensioner Pulley Removal And Installation...............................................335 Tensioner Pulley Parts Identification...................................................336 Tensioner Pulley Disassembly............................................................337 Tensioner Pulley Assembly...............................................................338 CASE DRAIN FILTER...........................................................................341 Description.............................................................................341 Disassembly And Assembly................................................................341 DRIVE SYSTEM....................................................................................343 BRAKE.......................................................................................345 Description.............................................................................345 Right Motor Brake Test..................................................................345 Left Motor Brake Test...................................................................346 Block Removal And Installation..........................................................347 Block Disassembly And Assembly..........................................................349 TRACK CARRIAGE COMPONENTS...................................................................351 Description.............................................................................351 Checking Tension........................................................................352 Adjusting Tension.......................................................................353 Track Removal And Installation..........................................................355 Idler (Front) Removal And Installation..................................................358 Idler (Rear) Removal And Installation...................................................360 Roller Removal And Installation.........................................................360 Sprocket Removal And Installation.......................................................361 Carriage Removal And Installation.......................................................362 Track Damage Identification.............................................................364 MAIN FRAME......................................................................................377 SEAT BAR....................................................................................381 Description.............................................................................381 Removal And Installation................................................................381 Disassembly And Assembly................................................................382 Compression Spring Disassembly And Assembly.............................................384 OPERATOR CAB................................................................................385 Gas Cylinder Removal And Installation...................................................385 Gas Cylinder Bracket Disassembly And Assembly...........................................387 Removal And Installation................................................................388 OPERATOR SEAT (SUSPENSION)..................................................................391 Removal And Installation................................................................391 Slide Rail Removal And Installation.....................................................392 Seat Belt Removal and Installation......................................................392 Lower Cushion Removal And Installation..................................................392 Back Cushion Removal And Installation...................................................394 Shock Removal And Installation..........................................................394 3-Point Seat Belt Removal And Installation..............................................395 BOB-TACH (HAND LEVER).......................................................................397 Description.............................................................................397 Removal And Installation................................................................397 Lever And Wedge Disassembly And Assembly................................................400 Bob-Tach Stops..........................................................................401 Pivot Pin Bushing And Seal Removal And Installation.....................................402 BOB-TACH (POWER - OPTION)...................................................................403 Description.............................................................................403 Removal And Installation................................................................403 Lever And Wedge Disassembly And Assembly................................................405 Bob-Tach Stops..........................................................................406 Pivot Pin Bushing And Seal Removal And Installation.....................................407 LIFT ARMS...................................................................................409 Removal And Installation................................................................409 REAR GRILL..................................................................................415 Removal And Installation................................................................415 REAR DOOR...................................................................................417 Removal And Installation................................................................417 Striker Removal and Installation........................................................418 Striker Disassembly and Assembly........................................................418 Striker (Adjusting).....................................................................418 Latch Removal And Installation..........................................................419 FUEL TANK...................................................................................421 Removal And Installation................................................................421 Fuel Level Sender Removal And Installation..............................................422 Fuel Fill Screen Removal And Installation...............................................422 CONTROL PEDALS AND LINKAGES.................................................................423 Description.............................................................................423 Pedal Removal And Installation..........................................................423 Linkage Removal And Installation........................................................424 Pedal (Adjusting).......................................................................426 CONTROL PEDALS (ACS)........................................................................427 Description.............................................................................427 Foot Sensor Removal And Installation....................................................427 Foot Pedal Removal And Installation.....................................................428 Foot Pedal Linkage Disassembly And Assembly.............................................429 CONTROL PANEL...............................................................................431 Description.............................................................................431 Removal And Installation................................................................432 Shock Removal And Installation..........................................................435 Shaft Removal And Installation..........................................................435 Shaft Disassembly And Assembly..........................................................436 Linkage Removal And Installation........................................................437 Pintle Arm Disassembly and Assembly.....................................................441 Linkage Neutral (Adjusting).............................................................443 Linkage Travel (Adjusting)..............................................................447 CONTROL PANEL (SJC).........................................................................451 Description.............................................................................451 Removal And Installation................................................................451 CONTROL HANDLE/LEVER........................................................................453 Description.............................................................................453 Lever Removal And Installation..........................................................453 Boot Removal And Installation...........................................................453 CONTROL HANDLE / LEVER (ACS)................................................................455 Description.............................................................................455 Handle Sensor Removal And Installation..................................................455 Handle Removal And Installation.........................................................458 Handle Disassembly And Assembly.........................................................459 Lever Removal And Installation..........................................................459 Boot Removal And Installation...........................................................461 CONTROL HANDLE / LEVER (SJC) (S/N 529311592 & Above, S/N 531311264 & Above).................463 Description.............................................................................463 Joystick Testing........................................................................463 Joystick Removal And Installation.......................................................464 Removal And Installation................................................................466 WINDOW (REAR)...............................................................................467 Removal.................................................................................467 Installation............................................................................467 WINDOW (TOP)................................................................................469 Removal And Installation................................................................469 WINDOW (SIDE)...............................................................................471 Removal And Installation................................................................471 WINDOW (FRONT DOOR).........................................................................473 Removal (Standard Window)...............................................................473 Installation (Standard Window)..........................................................474 Removal And Installation (Special Applications Window)..................................476 ELECTRICAL SYSTEM & ANALYSIS....................................................................477 ELECTRICAL SCHEMATICS.......................................................................481 ELECTRICAL SYSTEM INFORMATION...............................................................493 Glossary Of Electrical Symbols..........................................................493 Cab Harness Connectors..................................................................496 Mainframe Harness Connectors............................................................497 Description.............................................................................498 Troubleshooting.........................................................................499 Fuse And Relay Location / Identification................................................500 Solenoid Testing........................................................................501 BATTERY.....................................................................................503 Removal And Installation................................................................503 Servicing...............................................................................504 Using A Booster Battery (Jump Starting).................................................505 ALTERNATOR..................................................................................507 Belt Adjustment.........................................................................507 Belt Replacement........................................................................507 Charging System Inspection..............................................................508 Alternator Voltage Testing..............................................................509 Low Voltage Testing.....................................................................509 High Voltage Testing....................................................................510 Removal And Installation................................................................511 Parts Identification....................................................................512 STARTER.....................................................................................513 Testing.................................................................................513 Removal And Installation................................................................514 Parts Identification....................................................................515 INSTRUMENT PANELS...........................................................................517 Left Panel..............................................................................517 Right Panel (Key Switch)................................................................518 Right Panel (Keyless)...................................................................519 Side And Front Panels...................................................................521 Removal And Installation (Left And Right)...............................................522 Bulb Removal And Installation (Left Only)...............................................525 Key Switch Removal And Installation.....................................................525 Alarm Removal And Installation..........................................................526 Front Accessory Panel Removal And Installation..........................................527 LIGHTS......................................................................................529 Front Removal And Installation..........................................................529 Rear Removal And Installation...........................................................530 Cab Light Removal And Installation......................................................530 BOBCAT CONTROLLER (MAIN)....................................................................531 Description.............................................................................531 Connector Identification................................................................532 Removal And Installation................................................................534 BOBCAT CONTROLLER (ACS).....................................................................535 Description.............................................................................535 Connector Identification................................................................537 Removal and Installation................................................................538 BOBCAT CONTROLLER (SJC) (DRIVE).............................................................539 Description.............................................................................539 Connector Identification................................................................540 Removal and Installation................................................................542 SPEED SENSOR (SJC)..........................................................................543 Description.............................................................................543 Testing.................................................................................543 Removal and Installation................................................................545 DIAGNOSTIC SERVICE CODES....................................................................549 Viewing Service Codes (Key Switch)......................................................549 Viewing Service Codes (Keyless).........................................................549 Service Codes List......................................................................550 BOBCAT INTERLOCK CONTROL SYSTEM (BICS)......................................................555 Description.............................................................................555 Inspecting The BICS Controller (Engine STOPPED - Key ON)................................556 Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED - Key ON)....556 Inspecting The Seat Bar Sensor (Engine RUNNING).........................................556 Inspecting The Traction Lock (Engine RUNNING)...........................................556 Inspecting The Lift Arm Bypass Control..................................................556 Inspecting Deactivation Of Lift And Tilt Functions (ACS and SJC)........................556 Troubleshooting.........................................................................557 Troubleshooting Chart...................................................................558 SEAT BAR SENSOR.............................................................................559 Description.............................................................................559 Troubleshooting.........................................................................559 Testing.................................................................................560 Removal And Installation................................................................561 Bobcat Interlock Control System (BICS) Circuit Test.....................................563 TRACTION LOCK...............................................................................565 Description.............................................................................565 Troubleshooting.........................................................................565 Inspecting..............................................................................566 Parking Brake Solenoid Removal And Installation.........................................567 CONTROL SYSTEM (ACS)........................................................................569 Description.............................................................................569 Troubleshooting Chart...................................................................570 Handle Sensor Connector Disassembly And Assembly........................................571 Switch Handle Removal...................................................................572 Switch Handle Installation..............................................................574 Actuator Connector Disassembly And Assembly.............................................577 Handle Lock Solenoid Removal And Installation...........................................578 Handle Lock Solenoid Disassembly And Assembly...........................................578 Foot Sensor Disassembly And Assembly....................................................579 Foot Lock Solenoid Removal And Installation.............................................580 ELECTRICAL/HYDRAULIC CONTROLS...............................................................581 Identification Chart....................................................................581 ELECTRICAL/HYDRAULIC CONTROLS REFERENCE (SJC)...............................................583 Identification Chart....................................................................583 SERVICE PC (LAPTOP COMPUTER)................................................................587 Connecting To The Remote Start Tool.....................................................587 Connecting Remote Start Tool (Service Tool).............................................587 CALIBRATION.................................................................................589 Description.............................................................................589 Actuator Testing........................................................................589 Lift And Tilt Calibration (ACS).........................................................591 Lift And Tilt Calibration (SJC).........................................................593 Hydrostatic Pump Calibration (SJC)......................................................595 STEERING DRIFT COMPENSATION.................................................................601 Description.............................................................................601 Selecting And Adjusting.................................................................601 Exiting And Saving......................................................................602 FLYWHEEL RPM SENSOR.........................................................................603 Description.............................................................................603 Adjusting...............................................................................603 CONTROL PANEL SETUP.........................................................................605 Right Panel Setup (Keyless).............................................................605 Attachment Control Information (Keyless)................................................606 PASSWORD SETUP (IF EQUIPPED WITH KEYLESS START).............................................607 Password Description....................................................................607 Changing The Owner And User Passwords...................................................608 Password Lockout Feature................................................................609 MAINTENANCE CLOCK...........................................................................611 Description.............................................................................611 Setup...................................................................................612 Reset...................................................................................616 BACK-UP ALARM SYSTEM........................................................................617 Description.............................................................................617 Inspecting..............................................................................617 Adjusting Switch Position...............................................................618 Troubleshooting (Standard And ACS)......................................................619 Troubleshooting (Joystick)..............................................................620 Alarm Removal And Installation..........................................................621 Switch Removal And Installation.........................................................621 ENGINE SERVICE..................................................................................623 ENGINE INFORMATION..........................................................................625 Description.............................................................................625 Specifications..........................................................................626 Engine Torque Values....................................................................630 Troubleshooting.........................................................................630 Engine Removal And Installation.........................................................632 Engine Mount Replacement................................................................639 Compression - Checking..................................................................640 ENGINE SPEED CONTROL........................................................................641 Removal And Installation................................................................641 ENGINE SPEED CONTROL (SJC)..................................................................643 Removal And Installation................................................................643 Disassembly And Assembly................................................................645 MUFFLER.....................................................................................647 Removal And Installation................................................................647 AIR CLEANER.................................................................................649 Housing Removal And Installation........................................................649 ENGINE COOLING SYSTEM.......................................................................651 Radiator Removal And Installation.......................................................651 Hydraulic Fan Description...............................................................653 Hydraulic Fan Disassembly And Assembly..................................................653 Blower Housing Removal And Installation.................................................654 Fan Removal And Installation............................................................656 Hydraulic Fan Motor Removal And Installation............................................656 Water Pump Removal And Installation.....................................................657 Water Pump Disassembly And Assembly.....................................................657 Thermostat Housing Removal And Installation.............................................658 LUBRICATION SYSTEM..........................................................................659 Oil Pan Removal And Installation........................................................659 Oil Pump Removal And Installation.......................................................659 Oil Pump Inspection.....................................................................660 Engine Oil Pressure-Testing.............................................................661 FUEL SYSTEM.................................................................................663 Fuel Camshaft Removal And Installation..................................................663 Fuel Camshaft Governor Disassembly And Assembly.........................................664 Fuel Shutoff Solenoid - Checking........................................................665 Fuel Shutoff Solenoid Removal And Installation..........................................665 Fuel Injection Pump Removal And Installation............................................666 Injection Pump - Timing.................................................................670 Fuel Injector Removal And Installation..................................................672 Fuel Injector Nozzle Pressure - Checking................................................673 Nozzle Spray Condition..................................................................674 Valve Seat Tightness....................................................................674 CYLINDER HEAD...............................................................................675 Glow Plugs - Testing....................................................................675 Glow Plugs Removal And Installation.....................................................675 Valve Clearance Adjustment..............................................................676 Valve Timing - Checking.................................................................677 Cylinder Head Removal And Installation..................................................678 Cylinder Head Disassembly and Assembly..................................................681 Cylinder Head - Servicing...............................................................681 Cylinder Head Top Clearance.............................................................682 Valve Guide-Checking....................................................................682 Reconditioning The Valve And Valve Seat.................................................683 Valve Spring............................................................................685 Valve Tappets...........................................................................686 Rocker Arm And Shaft Checking...........................................................686 CRANKSHAFT AND PISTONS......................................................................687 Piston And Connecting Rod Removal And Installation......................................687 Piston And Connecting Rod - Servicing...................................................689 Cylinder Bore- Checking.................................................................691 Connecting Rod Alignment................................................................692 Crankshaft And Bearings Removal And Installation........................................692 Crankshaft And Bearings - Servicing.....................................................694 CAMSHAFT AND TIMING GEARS...................................................................699 Timing Gearcase Cover Removal And Installation..........................................699 Timing Gears Backlash - Checking........................................................701 Idler Gear And Shaft Removal And Installation...........................................702 Camshaft - Servicing....................................................................703 Idler Gear And Shaft Servicing..........................................................704 FLYWHEEL AND HOUSING........................................................................705 Flywheel Removal And Installation.......................................................705 Ring Gear Removal And Installation......................................................705 Housing Removal And Installation........................................................706 HEATING SYSTEM..................................................................................709 HEATING SYSTEM..............................................................................711 Description.............................................................................711 REGULAR MAINTENANCE.........................................................................713 Filter Elements Removal And Installation................................................713 Heater Coil.............................................................................714 Troubleshooting.........................................................................714 TROUBLESHOOTING.............................................................................715 Blower Motor Does Not Operate...........................................................715 Blower Motor Operators Normally, But Air Flow Is Insufficient...........................715 Electrical System.......................................................................716 Engine Coolant Bypassing The Heater Valve...............................................720 Heater Valve Not Opening Or Closing.....................................................721 HEATER UNIT.................................................................................723 Removal And Installation................................................................723 HEATER COIL.................................................................................725 Removal And Installation................................................................725 HEATER FAN..................................................................................727 Blower Removal And Installation.........................................................727 Disassembly And Assembly................................................................728 Connector Identification................................................................730 HEATER VALVE................................................................................731 Removal and Installation................................................................731 Disassembly And Assembly................................................................732 SPECIFICATIONS..................................................................................733 (T140) LOADER SPECIFICATIONS................................................................735 Dimensions..............................................................................735 Performance.............................................................................736 Controls................................................................................736 Engine..................................................................................736 Hydraulic System........................................................................737 Electrical..............................................................................737 Drive System............................................................................738 Capacities..............................................................................738 Tracks..................................................................................738 TORQUE SPECIFICATIONS FOR BOLTS.............................................................739 Torque For General SAE Bolts............................................................739 Torque For General Metric Bolts.........................................................740 HYDRAULIC CONNECTION SPECIFICATIONS.........................................................741 O-ring Face Seal Connection.............................................................741 Straight Thread O-ring Fitting..........................................................742 Tubelines And Hoses.....................................................................742 Flare Fitting...........................................................................743 Port Seal Fitting.......................................................................744 HYDRAULIC / HYDROSTATIC FLUID SPECIFICATIONS................................................745 Specifications..........................................................................745 CONVERSIONS.................................................................................747 Decimal And Millimeter Equivalents......................................................747 U.S. To Metric Conversion Chart.........................................................747 SERVICE MANUAL REVISION.........................................................................749 Revision No: T140 - 1.......................................................................749 Revision No: T140 - 2.......................................................................751 Revision No: T140 - 3.......................................................................753 Revision No: T140 - 4.......................................................................755 Revision No: T140 - 5.......................................................................757 Revision No: T140 - 6.......................................................................759 Revision No: T140 - 7.......................................................................761 Revision No: T140 - 8.......................................................................763 Revision No: T140 - 9.......................................................................765 Revision No: T140 - 10......................................................................767 Revision No: T140 - 11......................................................................769 Revision No: T140 - 12......................................................................771 Revision No: T140 - 13......................................................................773
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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
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