JLG 740AJ Boom Lift Parts Manual
166 pages · Publication 3121146
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- Models
- 740AJ
- Serial coverage
- 0300062899, 0300064684
- Manual type
- Parts Manual
- Pages
- 166
- Publication
- 3121146
- Condition
- Brand new

What's inside
From the manual's own table of contents: 57 sections, 64 entries. See sample pages (PDF, 458 KB)
General1 topic
- TABLE OF CONTENTS SECTION 1 - FRAME
Show all 58 sections
FRAME6 topics
- AXLE AND STEERING INSTALLATION
- TIRE AND WHEEL DRIVE INSTALLATIONS
- DRIVE HUB ASSEMBLY
- DRIVE MOTOR ASSEMBLY
- DRIVE VALVES INSTALLATIONS
- TOW PACKAGE INSTALLATION
Inside this manual
Real pages from this parts manual (166 pages). Open the sample pages (PDF, 457 KB)
- Parts illustration, page 9: SECTION 1 FRAME
- Parts illustration, page 65: FIGURE 2-12. TANK INSTALLATIONS
- Parts illustration, page 159: SECTION 8
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 740AJ 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 parts 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.
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, 166 pages
Quantity one is the manual described above.
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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).