User Manuals: Oshkosh Corporation JLG 150HAX Boom Lift

Manuals and User Guides for Oshkosh Corporation JLG 150HAX Boom Lift. We have 1 Oshkosh Corporation JLG 150HAX Boom Lift manual available for free PDF download: Service And Maintenance Manual

Oshkosh Corporation JLG 150HAX Service And Maintenance Manual

Oshkosh Corporation JLG 150HAX Service And Maintenance Manual (160 pages)

Brand: Oshkosh Corporation | Category: Boom Lifts | Size: 15 MB

Table of Contents

Bhydraulic System Safety
3
Cmaintenance
3
Table of Contents
5
Section 1 - Specifications

11
- Capacities
  11
- Engine Data
  11
- Drive/Steer System
  11
- Performance Data
  11
- Function Speeds
  11
- Operator Maintenance
  15
Section 2. General

29
- General
  29
- Preparation, Inspection, and Maintenance
  29
- Pre-Start Inspection
  29
- Pre-Delivery Inspection and Frequent Inspection
  29
- Annual Machine Inspection
  29
- Preventative Maintenance
  29
- Service and Guidelines
  30
  - General
    30
  - Safety and Workmanship
    30
  - Cleanliness
    30
  - Components Removal and Installation
    30
  - Component Disassembly and Reassembly
    31
  - Pressure-Fit Parts
    31
  - Bearings
    31
  - Gaskets
    31
  - Bolt Usage and Torque Application
    31
  - Hydraulic Lines and Electrical Wiring
    31
  - Hydraulic System
    31
  - Lubrication
    31
  - Battery
    31
  - Lubrication and Servicing
    31
  - Hydraulic Oil
    32
  - Changing Hydraulic Oil
    32
  - Lubrication Specifications
    32
- Cylinder Drift Test
  32
  - Platform Drift
    32
  - Cylinder Drift
    33
- Pins and Composite Bearing Repair Guidelines
  33
- Welding on JLG Equipment
  33
  - Do the Following When Welding on JLG Equipment
    33
  - Do NOT Do the Following When Welding on JLG Equipment
    33
Section 3 - Chassis & Turntable

39
- Tires & Wheels
  39
  - Tire Inflation
    39
  - Tire Damage
    39
  - Tire Replacement
    39
  - Wheel Replacement
    39
  - Wheel Installation
    39
- Drive Torque Hub
  40
  - Disassembly
    40
  - Cleaning and Inspection
    42
  - Assembly
    42
- Drive Brake - Mico - Machines Built March 1992 to S/N 33476
  52
  - Disassembly
    52
  - Cleaning and Inspection
    52
  - Assembly
    52
- Drive Brake - Mico - Machines Built S/N 33476 to Present
  54
  - Disassembly
    54
  - Inspection
    55
  - Assembly
    55
- Free Wheeling Option
  57
  - To Disengage Drive Motors and Brakes (Free Wheel) for Towing, Etc
    57
  - To Engage Drive Motors and Brakes (Normal Operation)
    57
- Swing Bearing
  57
- Swing Torque Hub
  62
  - Disassembly
    62
  - Cleaning and Inspection
    64
  - Assembly
    65
- Swing Brake - Ausco - Machines Built to 1992
  67
  - Disassembly
    67
  - Cleaning and Inspection
    67
  - Assembly
    67
- Swing Brake - Mico - Machines Built to 1992
  69
  - Disassembly
    69
  - Cleaning and Inspection
    69
- Swing Brake - Machines Built 1992 to Present
  71
  - Disassembly
    71
  - Cleaning and Inspection
    73
  - Assembly
    73
- Swing Motor
  74
  - Disassembly
    74
  - Assembly
    74
- PQ Controllers
  76
  - TRIM Adjustment
    76
  - RAMP Adjustment
    76
- Pump Coupling Conversion Procedures
  77
  - Lovejoy Coupling
    77
  - Hayes Coupling
    78
- Tilt Alarm Switch
  78
  - Manual Adjustment
    78
  - Voltmeter Adjustment
    79
- Throttle Checks and Adjustments
  79
Section 4 - Boom & Platform

81
- Boom Maintenance
  81
  - Boom Mounted Limit Switches and Valves
    81
  - Main Boom Removal
    81
  - Tower Boom Removal
    83
  - Main Boom Disassembly
    83
  - Tower Boom Disassembly
    87
  - Inspection
    89
  - Main Boom Assembly
    90
  - Tower Boom Assembly
    91
  - Tower Boom Installation
    92
  - Main Boom Installation
    93
- Boom Chains
  93
  - Adjusting Procedures - Main Boom
    93
  - Inspection Procedure
    94
- Wear Pads
  96
- Platform Rotator Brake
  96
Section 5 - Hydraulics

97
Section 6 - Schematics

129
- General
  129
- Troubleshooting
  129
- Hydraulic Circuit Checks
  129

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