Kubota WSM L5040-II Manuals

Manuals and User Guides for Kubota WSM L5040-II. We have 1 Kubota WSM L5040-II manual available for free PDF download: Workshop Manual

Kubota WSM L5040-II Workshop Manual (672 pages)

Brand: Kubota | Category: Tractor | Size: 65.73 MB

Information

4
- Table of Contents
  4
- 1 Safety First
  
  5
- 2 Safety Decals
  
  8
- 3 Specifications
  
  11
  - Hst Model
    11
  - Gst Model
    13
  - Manual Transmission Model
    15
- 4 Travelling Speeds
  
  17
General

22
- 1 Tractor Identification
  
  23
  - Model Name and Serial Numbers
    23
  - Engine Serial Number
    24
  - Cylinder Number
    25
  - Emission Control Information
    25
- 2 General Precautions
  
  26
- 3 Handling Precautions for Electrical Parts and Wiring
  
  27
  - Wiring
    27
  - Battery
    29
  - Fuse
    29
  - Connector
    29
  - Circuit Tester
    30
  - Color of Wiring
    31
- 4 Lubricants, Fuel and Coolant
  
  32
- 5 Tightening Torques
  
  35
  - General Use Screws, Bolts and Nuts
    35
  - Stud Bolts
    35
  - Plugs
    36
- 6 Maintenance
  
  37
- 7 Check and Maintenance
  
  40
  - Daily Check
    40
  - Check Points of Initial 50 Hours
    43
  - Check Points of Every 50 Hours
    45
  - Lubricating Grease Fitting
    48
  - Check Points of Every 100 Hours
    49
  - Check Points of Every 200 Hours
    54
  - Check Points of Every 400 Hours
    58
  - Check Point of Every 600 Hours
    60
  - Check Point of Every 800 Hours
    60
  - Check Point of Every 1500 Hours
    60
  - Check Points of Every 3000 Hours
    61
  - Check Points of Every 1 Year
    61
  - Check Points of Every 2 Years
    62
  - Others
    65
- 8 Special Tools
  
  69
  - Special Tools for Engine
    69
  - Special Tools for Tractor
    80
- 9 Tires
  
  90
  - Tire Pressure
    90
  - Treads Adjustment
    91
    
    Front Wheels
    91
    
    Rear Wheels
    92
  - Tire Liquid Injection
    93
Mechanism

98
- 1 Features
  
  99
- 2 Egr (Exhaust Gas Recirculation) System (if Equipped)
  
  100
  - Egr Valve
    101
  - Egr Cooler
    101
Servicing

102
- 1 Troubleshooting
  
  103
- 2 Servicing Specifications
  
  106
- 3 Tightening Torques
  
  112
  - Cabin Model
    112
  - Engine
    113
- 4 Checking and Adjusting
  
  114
  - Engine Body
    114
  - Lubricating System
    116
  - Cooling System
    116
  - Fuel System
    119
  - Turbocharger (if Equipped)
    123
- 5 Preparation
  
  124
  - Separating Engine from Tractor
    124
  - Hst Model
    129
  - Gst Model
    129
- 6 Disassembling and Assembling
  
  138
  - Outer Parts
    138
  - Egr Valve and Egr Cooler (if Equipped)
    139
  - Cylinder Head and Valves
    140
  - Timing Gears, Camshaft and Fuel Camshaft
    145
  - Piston and Connecting Rod
    151
  - Crankshaft
    154
- 7 Servicing
  
  157
  - Cylinder Head and Valves
    157
  - Timing Gears, Camshaft and Fuel Camshaft
    163
  - Piston and Connecting Rod
    167
  - Crankshaft
    169
  - Cylinder
    173
  - Oil Pump
    174
Servicing

178
- Troubleshooting
  179
- Servicing Specifications
  181
- Tightening Torques
  182
- Checking and Adjusting
  183
- Preparation
  184
- Separating Clutch Housing and Engine
  184
- Disassembling and Assembling
  196
- Servicing
  197
Mechanism

200
- 1 Structure
  
  201
  - Manual Transmission Model
    204
    
    Glide Shift Transmission (Gst) Model
    209
    
    Power Train
    210
    
    Hydraulic Circuit and System Outline
    212
    
    Construction and Function of Components
    214
    
    Creep Gear Section
    221
    
    Front Wheel Drive Section
    221
    
    Shift Linkage Mechanism
    221
- 4 Hydrostatic Transmission (Hst) Model
  
  222
  - Power Train
    222
    
    Structure
    222
    
    Oil Flow
    224
    
    Function of Components
    225
    
    Operation
    226
    
    Front Wheel Drive Section
    239
    
    Range Gear Shift Section
    239
  - Shift Linkage Mechanism
    240
    
    Range Gear Shift Lever
    240
  - Auto Throttle Advance (Ata)
    241
- 5 Pto System
  
  242
  - Structure
    242
  - Two Stage Pto (Manual Transmission Model)
    244
    
    Power Train
    244
    
    Shift Linkage
    244
Servicing

245
- 1 Troubleshooting
  
  247
  - General
    247
  - Manual Transmission Model
    249
  - Gst System
    251
  - Hst System
    257
  - Pto System
    264
- 2 Servicing Specifications
  
  265
  - All Model
    265
  - Glide Shift Transmission (Gst) Model
    266
  - Hst Model
    267
  - Pto Clutch
    267
- 3 Tightening Torques
  
  268
- 4 Checking and Adjusting
  
  271
- 5 Preparation
  
  286
  - Dismounting Cabin from Tractor
    286
- 6 Disassembling and Assembling
  
  296
  - Manual Transmission Model
    296
    
    Clutch Housing
    296
    
    MID Case
    301
    
    Transmission Case
    306
  - Glide Shift Transmission Model
    314
    
    Clutch Housing
    314
    
    MID Case
    321
    
    Transmission Case
    326
    
    Regulating Valve
    332
    
    GST Valve Assembly
    334
  - Hydrostatic Transmission Model
    340
    
    Clutch Housing
    340
    
    MID Case
    348
    
    Transmission Case
    350
    
    Regulating Valve
    356
- 7 Servicing
  
  358
  - Manual Transmission Model
    358
    
    Bearing, Gear and Shaft
    358
    
    Synchronized Gear
    359
    
    PTO Clutch
    360
    
    Differential Gears
    361
  - Glide Shift Transmission (Gst) Model
    366
    
    Bearing, Gear and Shaft
    366
    
    PTO Clutch
    366
    
    Synchronizer Gear
    366
  - Differential Gears
    366
  - GST Clutch
    366
  - Bearing, Gear and Shaft
    368
  - Differential Gears
    368
  - Hst
    368
    
    Rear Axle
    371
  - Hydrostatic Transmission (Hst) Model
    368
Servicing

386
- 1 Troubleshooting
  
  387
- 2 Servicing Specifications
  
  388
- 4 Checking and Adjusting
  
  390
  - Brake Pedal
    390
  - Parking Brake Lever
    390
- 5 Disassembling and Assembling
  
  391
  - Brake Pedal
    391
  - Brake Case
    393
  - Front Axle
    398
Servicing

402
- Troubleshooting
  403
- Servicing Specifications
  404
- Checking and Adjusting
  407
- Disassembling and Assembling
  409
  - Separating Front Axle Assembly
    409
  - Disassembling 4Wd Type Front Axle
    411
Mechanism

425
- Structure
  426
- Hydraulic Circuit
  427
- Hydraulic Pump
  427
- Steering Controller
  429
- Steering Cylinder
  431
Servicing

432
- 1 Troubleshooting
  
  433
- 2 Servicing Specifications
  
  435
- 4 Checking and Adjusting
  
  437
  - Steering Controller
    437
- 5 Disassembling and Assembling
  
  438
  - Steering Controller
    438
  - Steering Cylinder
    439
  - Steering Linkage
    440
- 6 Servicing
  
  441
  - Steering Cylinder
    441
  - Hydraulic System
    442
Mechanism

443
- 1 Structure
  
  444
  - Manual Transmission and Glide Shift Transmission
    444
  - Hydrostatic Transmission
    445
- 2 Hydraulic Circuit
  
  446
  - Manual Transmission
    446
  - Glide Shift Transmission (Gst)
    447
- 3 Hydraulic Pump
  
  447
  - Rear Hydraulic Block
    448
  - Position Control Valve
    448
  - Position Control Linkage
    453
  - Lowering Speed Adjusting Valve
    454
  - Hydraulic Cylinder
    455
- 5 Front Loader Control Valve Assembly
  
  456
  - Structure
    456
  - Front Loader Hydraulic Circuit
    457
  - Operation
    458
- 6 Auxiliary Control Valve (if Equipped)
  
  464
  - Double Acting Type
    464
- 7 Other
  
  465
  - Safety Valve
    465
Servicing

466
- 1 Troubleshooting
  
  467
- 2 Servicing Specifications
  
  468
- 4 Checking and Adjusting
  
  471
  - Hydraulic Pump (for Power Steering)
    471
    
    Pump Test Using Flow-Meter
    471
  - Hydraulic Pump (for Three Point Hitch)
    474
    
    Pump Test Using Flow-Meter
    474
  - Relief Valve and Safety Valve
    477
  - Position Control Rod
    479
- 5 Disassembling and Assembling
  
  480
  - Hydraulic Pump
    480
    
    Removing Hydraulic Pump Assembly
    480
    
    Disassembling Hydraulic Pump
    482
  - Three Point Hitch Hydraulic Block Assembly
    483
    
    Separating Hydraulic Block Assembly
    483
    
    Disassembling Hydraulic Assembly
    484
  - Position Control Valve
    485
    
    Separating Control Valve
    485
  - Lift Arm Support and Hydraulic Cylinder
    486
    
    Separating Hydraulic Cylinder
    486
    
    Disassembling Hydraulic Cylinder
    487
    
    Separating Lift Arm Support
    487
    
    Disassembling Lift Arm Shaft
    488
  - Front Loader Control Valve and Relief Valve
    489
    
    Removing Front Loader Control Valve Assembly
    489
    
    Disassembling Front Loader Control Valve and Relief Valve
    491
  - Safety Valve
    492
- 6 Servicing
  
  493
  - Lift Arm
    493
  - Hydraulic Cylinder
    494
  - Hydraulic Pump
    495
Mechanism

497
- 1 Wiring Diagram
  
  498
  - Manual Transmission Model (Main Harness)
    498
  - Gst Model (Main Harness)
    499
  - Hst Model (Main Harness)
    500
  - Cabin Harness
    501
- 2 Electronic Control Panel
  
  502
  - System Outline and Electrical Circuit
    502
    
    System Outline
    502
    
    Control Items
    503
  - Construction and Function of Components
    504
  - Basic Control System
    514
    
    Normal Display
    514
    
    Attention Display (at Engine Starting)
    515
    
    Service Interval Alert
    518
    
    Warning Display or Warning Information
    518
    
    Lamp Control
    520
  - Assistant Control System
    521
    
    Fail-Safe Function
    521
    
    Self-Diagnosis Function
    521
    
    Testing, Setting and Adjusting Function
    523
    
    Glow Control
    524
- 3 Engine Starting System and Stopping System
  
  525
  - Manual Transmission Model
    525
  - Gst Model
    526
  - Hst Model
    527
    
    Related Switches
    528
    
    Engine Starting Conditions
    530
    
    Automatic Engine Stop
    531
Servicing

532
- 1 Troubleshooting
  
  534
- 2 Servicing Specifications
  
  547
- 4 Checking and Adjusting
  
  549
- 5 Disassembling and Assembling
  
  604
  - Starter
    604
  - Alternator
    604
- 6 Servicing
  
  607
  - Starter
    607
  - Alternator
    609
  - Air Conditioner System
    613
    
    Outline of Air Conditioning System
    613
    
    System Control
    615
    
    Electrical Circuit
    616
    
    Electrical System
    616
    
    Air Conditioner Relay, Blower Relays and Compressor Relay
    617
Servicing

618
- 1 Troubleshooting
  
  619
- 2 Servicing Specifications
  
  623
- 4 Precautions at Repairing Refrigerant Cycle
  
  625
  - Refrigerant Charging Hose
    628
  - Vacuum Pump Adaptor
    629
  - Electric Gas Leak Tester
    629
  - Can Tap Valve
    629
  - T-Joint
    630
  - R134A Refrigerant Recovery and Recycling Machine
    630
- 5 Checking and Charging Refrigerant Cycle
  
  631
  - Checking with Manifold Gauge
    631
  - Discharging, Evacuating and Charging
    635
    
    Discharging the Refrigerant
    635
    
    Evacuating the System
    636
    
    Charging the Refrigerant
    637
    
    Checking Charge Refrigerant Amount
    639
- 6 Checking, Disassembling and Servicing
  
  640
  - Checking and Adjusting
    640
    
    Compressor
    640
    
    Control Panel (Blower Switch, A/C Switch, Mode Control Dial and Temperature Control Dial)
    641
    
    Blower Resistor
    643
    
    Blower Motor
    644
    
    Temperature Motor
    644
    
    Air Conditioner Relay and Blower Relay
    645
    
    Mode Motor
    645
    
    Pressure Switch
    646
    
    Wiper Switch
    647
    
    Defogger (if Equipped)
    649
  - Disassembling and Assembling
    650
    
    Separating Cabin from Tractor
    650
    
    Removing Compressor Assembly
    659
    
    Removing Air Conditioner Unit
    661
    
    Removing Air Conditioner Pipes
    664
    
    Removing Heater Hoses
    666
    
    Cabin Windshields
    668
    
    Wiper Motor
    671
  - Servicing
    671

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Kubota WSM L5040-II Manuals

Kubota WSM L5040-II Workshop Manual (672 pages)

Table of Contents

Information

1 Safety First

2 Safety Decals

3 Specifications

4 Travelling Speeds

General

1 Tractor Identification

2 General Precautions

3 Handling Precautions for Electrical Parts and Wiring

4 Lubricants, Fuel and Coolant

5 Tightening Torques

6 Maintenance

7 Check and Maintenance

8 Special Tools

9 Tires

Mechanism

1 Features

2 Egr (Exhaust Gas Recirculation) System (if Equipped)

Servicing

1 Troubleshooting

2 Servicing Specifications

3 Tightening Torques

4 Checking and Adjusting

5 Preparation

6 Disassembling and Assembling

7 Servicing

Servicing

Mechanism

1 Structure

4 Hydrostatic Transmission (Hst) Model

5 Pto System

Servicing

1 Troubleshooting

2 Servicing Specifications

3 Tightening Torques

4 Checking and Adjusting

5 Preparation

6 Disassembling and Assembling

7 Servicing

Servicing

1 Troubleshooting

2 Servicing Specifications

4 Checking and Adjusting

5 Disassembling and Assembling

Servicing

Mechanism

Servicing

1 Troubleshooting

2 Servicing Specifications

4 Checking and Adjusting

5 Disassembling and Assembling

6 Servicing

Mechanism

1 Structure

2 Hydraulic Circuit

3 Hydraulic Pump

5 Front Loader Control Valve Assembly

6 Auxiliary Control Valve (if Equipped)

7 Other

Servicing

1 Troubleshooting

2 Servicing Specifications

4 Checking and Adjusting

5 Disassembling and Assembling

6 Servicing

Mechanism

1 Wiring Diagram

2 Electronic Control Panel

3 Engine Starting System and Stopping System

Servicing

1 Troubleshooting

2 Servicing Specifications

4 Checking and Adjusting

5 Disassembling and Assembling

6 Servicing

Servicing

1 Troubleshooting