JLG E45A, E45AJ, M45A, M45AJ Boom Lift Service Manual
130 pages · Publication 3120765
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What's inside
From the manual's own table of contents: 96 sections, 136 entries. See sample pages (PDF, 600 KB)
Maintenance40 topics
- Capacities
- Component Data
- Performance Data
- Function Speeds (M45A/E45A)
- Function Speeds (M45AJ/E45AJ)
- Torque Specifications
- Lubrication
- Pressure Settings
- Cylinder Specifications
- Major Component Weights
- Critical Stability Weights
- Serial Number Locations
- General
- Servicing and Maintenance Guidelines
- Lubrication Information
- Battery Maintenance and Charging
- Cylinders - Theory of Operation
- Cylinder Checking Procedures
- Cylinder Repair
- Cylinder Removal and Installation
- Wear Pads
- Boom Maintenance
- Rotator - Helac
- Boom Limit Switches
- Articulating Jib Boom
- Swing Bearing
- Mid and Lower Lift Cylinder Bleeding Procedure
- Boom Synchronizing Procedure
- Drive Hub
- Drive Brake - Mico
- Pins and Gar-max Bearing Repair Guidelines
- Speed Sensor Adjustment
- Footswitch Adjustment
- Positrac/Tilt module
- Pressure Setting Procedures
- JLG Control System Analyzer Kit Instructions
- Generator
- Preventive Maintenance and Inspection Schedule
- Troubleshooting
- Hydraulic Circuit Checks
Show all 96 sections
Inside this manual
Real pages from this service manual (130 pages). Open the sample pages (PDF, 599 KB)
- Specifications, page 9: SECTION 1 - SPECIFICATIONS
- Troubleshooting, page 97: SECTION 3. TROUBLESHOOTING
- Diagram, page 126: Figure 3-10. Hydraulic Schematic - M45AJ/E45AJ - Sheet 1 of 2
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the E45A, E45AJ, M45A, M45AJ 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, 130 pages
Quantity one is the manual described above.
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60-day returns
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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).