JLG 150HAX Boom Lift Service Manual
156 pages · Publication 3120817
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- Models
- 150HAX
- Manual type
- Service Manual
- Pages
- 156
- Publication
- 3120817
- Condition
- Brand new
What's inside
From the manual's own table of contents: 150 sections, 197 entries. See sample pages (PDF, 565 KB)
Maintenance13 topics
- Capacities
- Engine Data
- Drive/Steer System
- Performance Data
- Function Speeds
- Lubrication
- Torque Requirements
- Pressure Settings - PSI (Bar)
- Major Component Weights
- Critical Stability weights
- Serial Number Locations
- Operator Maintenance
- Machine Preparation, Inspection, and Maintenance
Preventative Maintenance1 topic
- Service and Guidelines
Lubrication and Servicing1 topic
- Lubrication and Information
Lubrication Specifications1 topic
- TABLE OF CONTENTS (Continued) Cylinder Drift Test
Show all 150 sections
Cylinder Drift2 topics
- Pins and Composite Bearing Repair Guidelines
- Welding on JLG Equipment
Do NOT Do the Following When Welding on JLG Equipment1 topic
- Tires & Wheels
Wheel Installation1 topic
- Drive Torque Hub
Assembly2 topics
- Drive Brake - Mico - Machines Built March 1992 To S/N 33476
- Drive Brake - Mico - Machines Built S/N 33476 To Present
Inspection1 topic
- Free Wheeling Option
To Engage Drive Motors and Brakes (Normal Operation)1 topic
- Swing Bearing
Swing Bearing Torque Values6 topics
- Swing Torque Hub
- Swing Brake - Ausco - Machines Built To 1992
- Swing Brake - Mico - Machines Built To 1992
- TABLE OF CONTENTS Swing Brake - Machines Built 1992 To Present
- Swing Motor
- PQ Controllers
RAMP Adjustment1 topic
- Pump Coupling Conversion Procedures
Hayes Coupling1 topic
- Tilt Alarm Switch
Voltmeter Adjustment2 topics
- Throttle Checks and Adjustments
- Boom Maintenance
Main Boom Installation1 topic
- Boom Chains
Inspection Procedure3 topics
- Wear Pads
- Platform Rotator Brake
- Valves - Theory of Operation
Crossover Relief Valves2 topics
- TABLE OF CONTENTS (Continued) Cylinders - Theory of Operation
- Cylinder Checking Procedures
Tower Lift Cylinder, Platform Slave Level Cylinder1 topic
- Cylinder Removal and Installation
Upper Master Level Cylinder Installation2 topics
- Cylinder Repair
- Pressure Setting Procedures
Four Stack Directional Control Valve1 topic
- Hydraulic Gear Pump
Recommended Test Procedure3 topics
- General
- Troubleshooting
- Hydraulic Circuit Checks
Inside this manual
Real pages from this service manual (156 pages). Open the sample pages (PDF, 564 KB)
- Specifications, page 11: SECTION 1 - SPECIFICATIONS
- Troubleshooting, page 129: SECTION 6 - SCHEMATICS
- Diagram, page 151: SECTION 6 - SCHEMATICS
- Color page, page 17: SECTION 1 - SPECIFICATIONS
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 150HAX are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 156 pages
Quantity one is the manual described above.
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60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).