JLG 40HA Boom Lift Service Manual
105 pages · Publication 3120672
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- Models
- 40HA
- Manual type
- Service Manual
- Pages
- 105
- Publication
- 3120672
- Condition
- Brand new
What's inside
From the manual's own table of contents: 37 sections, 85 entries. See sample pages (PDF, 430 KB)
LISTOF ILLUSTRATIONS1 topic
- ComponentData
° 1-3. Performance Data2 topics
- Torque Requirements
- eee eee
* Pressure Settings6 topics
- Critical Stability Weights 2
- eee ee ene
- eee eee eee
- Lubrication Information
- Cylinder - Theory of Operation
- Valves - Theory of Operation
2-7. Cylinder Checking Procedures10 topics
- CylinderRepair 2
- Cylinder Removal and Installation
- TiltAlarm Switch 20. ee ee ee ees
- | Main Boom Limit Switch Adjustment Procedures
- Throttle Throttle Checks Checks and and Adjustments Precision Governor Adjustments - Ford VGS411 Engine
- Deutz F2L-1011/KubotaEngines
- ee ee ee
- SwingBearing. 2
- Drive TorqueHub 2
- ee nt
Swing Brake - Ausco (Machines Built Prior to August 1991)12 topics
- Ausco (Machines Built Prior to November 1992)
- Sepac (Machines Built From November 1992 to Present)
- Mico (Machines Built March 1992 To Present)
- PQControllers 2
- Axle Bleeding Procedure and Lockout Test
- 2-27, BasketRotator Brake
- DualFuelSystem
- 2-29, Free Wheeling Option
- Spark Arrestor Mufflers 2
- ee ee es
- Pump W/Hayes Pump Drive Coupling Lubrication
- _ Preventive Maintenance and Inspection Schedule
Troubleshooting Information1 topic
- Hydraulic Circuit Checks 2.1
ee ee es1 topic
- Throttle Checks and Precision Governor Adjustment, Ford LSG-411 Engine
Pressure Settings, Standard Bang-Bang Valves - Gas and Diesel1 topic
- Pressure Settings, Proportional Valves - Gas and Diesel
Gas and Diesel1 topic
- Swing Bearing Tolerance Boom Placement
Sepac (Machines Built From November 1992 To Present)1 topic
- Drive Brake - Ausco (Machines Built Prior To March 1992)
Show all 37 sections
Diagram - KubotaEngine1 topic
- Electrical Diagram - Main Terminal Box - Deutz Engine - Hydraulic Controls
Standard Controls8 topics
- Electrical Diagram-Valves
- Lubrication Specifications 2
- Major Component Weights 2
- Critical Stability Weights 2.2
- Cylinder Piston Nut Torque Specifications
- Holding Valve Torque Specifications
- Preventive Maintenance and Inspection Schedule
- Platform Assembly Troubleshooting
° 3-2. Boom Assembly Troubleshooting2 topics
- Turntable Assembly Troubleshooting
- | Chassis Assembly Troubleshooting
3-5. Hydraulic System Troubleshooting1 topic
- Electrical System Troubleshooting
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 40HA 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, 105 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
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).