Upright LX31 - Engine Assembly, LX31;41, Kubota Gas

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Illustrated Parts Breakdown

7.2

SectionSection

Section

LX31/41 Work Platform 7-43

ENGINE ASSEMBLY, LX31/41

UBOTA GAS

DRAWING 1 OF 2

Main Page

Table of Contents5
Introduction & Specifications9
- Introduction9
  - Purpose9
  - Scope9
- General Description9
- Specifications10
Machine Preparation11
- Preparation for Use11
- Transporting Work Platform11
  - By Crane11
  - By Truck11
- Preparation for Shipment12
- Storage12
  - Preservation12
  - Battery12
Operation13
- Introduction13
- Safety Rules and Precautions15
- Controls and Indicators16
  - Controller/Platform16
  - Chassis16
- Pre-Operation Inspection18
  - System Function Inspection18
- Operation19
- Switching Fuels21
- (Dual Fuel Only)21
- After Use each Day21
Parking Brake Release21
Fold down Guardrails22
- Fold down Procedure22
- Erection Procedure22
Maintenance23
Introduction23
- Special Tools23
Preventative Maintenance23
- Preventative Maintenance Table Key24
- Preventative Maintenance Report24
Preventative Maintenance Checklist24
Blocking Elevating Assembly25
- Installation25
- Removal25
Lubrication26
- Grease Fittings26
- Steering Linkage26
Battery Maintenance26
- Battery Inspection and Cleaning26
- Torque Hubs26
- Hydraulic Oil and Filter27
Engine Oil27
Setting Hydraulic Pressures28
- Pump Set-Up28
- Lift Relief Valve28
- Counterbalance Valves29
- Steering Relief Valves29
- Bidirectional Relief Valves29
Switch Adjustments30
- Proportional Control Adjustment30
  - Procedure30
- Platform down Limit Switches30
- Axle Center Switch31
- Tilt Sensor31
Hydraulic Manifold32
- Removal32
- Disassembly32
- Cleaning and Inspection32
- Assembly32
- Installation32
Hydraulic Pump34
- Removal34
- Installation34
Hydraulic Brakes, Drive Motors, and Hubs34
- Rear Axle34
- Front Axle 4WD38
- Axle Cylinder (4WD Only)42
- Steering Cylinder44
- Lift Cylinder46
- Outrigger Cylinder48
  - Removal48
- Engine Adjustments50
- Filter Replacement51
  - Gasoline / Propane Engine51
    - Air Filter Element51
    - Fuel Filter51
  - Diesel Engine52
    - Air Filter Element52
    - Fuel Filter52
- Torque Specifications52
  - Fasteners52
  - Hydraulic Components52
Bolt Torque52
Hydraulic Component Torque52
Troubleshooting53
- Introduction53
  - General Procedure53
- Troubleshooting Guide53
Schematics57
- Introduction57
- Electrical Schematics57
- Hydraulic Schematics57
- Component Location57
Electrical Schematic Legend, Two Wheel Drive, Gasoline / Propane Model (S/N: 1000-1330)58
Electrical Schematic Legend, Four Wheel Drive, Gasoline / Propane Model (S/N: 1000-1330)62
Electrical Schematic Legend, Four Wheel Drive, Diesel Model (S/N: 1000-1330)64
Electrical Schematic Legend, Two Wheel Drive66
Electrical Schematic Legend, Four Wheel Drive70
Electrical Schematic Legend, Four Wheel Drive, Diesel Model (after S/N: 1330)72
Electrical Schematic Legend, Two Wheel Drive74
Electrical Schematic Legend, Two Wheel Drive76
- Index93
Final Assembly, LX41, Two Wheel Drive Diesel98
Final Assembly, LX31, Four Wheel Drive Gas102
Final Assembly, LX41, Four Wheel Drive Gas102
Final Assembly, LX31, Four Wheel Drive Diesel106
Final Assembly, LX41, Four Wheel Drive Diesel106
Basic Assembly, LX31, Two Wheel Drive110
Basic Assembly, LX41, Two Wheel Drive110
Chassis Assembly, LX31/41, Two Wheel Drive114
Chassis Assembly, LX31/41, Four Wheel Drive116
Scissor Linkage Assembly, LX118
Power Module Assembly, LX31/41, Gas130
Power Module Assembly, LX31/41, Diesel132
Engine Assembly, LX31/41, Kubota Gas135
Engine Assembly, LX31/41, Kubota Diesel138
Slideout Deck Assembly, LX31/41162
Dual Fuel Option, LX31/41172
Generator Option Diesel176
Removable Controller Option Lx178
Horn Option Lx180
Outrigger Option Lx182

Upright LX31 - Engine Assembly, LX31;41, Kubota Gas

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