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JLG 740AJ Boom Lift Parts Manual

166 pages · Publication 3121146

$69.53
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Models
740AJ
Serial coverage
0300062899, 0300064684
Manual type
Parts Manual
Pages
166
Publication
3121146
Condition
Brand new
JLG 740AJ Boom Lift Parts Manual, publication 3121146

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
AXLE AND STEERING INSTALLATION
TIRE AND WHEEL DRIVE INSTALLATIONS
DRIVE HUB ASSEMBLY
DRIVE MOTOR ASSEMBLY
DRIVE VALVES INSTALLATIONS
TOW PACKAGE INSTALLATION
SECTION 2 - TURNTABLE
CONTROL VALVES INSTALLATIONS
MAIN CONTROL VALVE ASSEMBLY
ACCESSORY VALVE ASSEMBLY
TURNTABLE AND SWING DRIVE INSTALLATIONS
SWING HUB ASSEMBLY
SWING MOTOR ASSEMBLY
FORD ENGINE WITH EFI INSTALLATION (DUAL FUEL)
FORD DUAL FUEL INSTALLATION
GENERATOR INSTALLATION - FORD MACHINES (OPTIONAL)
DEUTZ ENGINE INSTALLATION
PISTON PUMP ASSEMBLY
TANK INSTALLATIONS
ROTARY COUPLING INSTALLATIONS
GROUND CONTROL BOX ASSEMBLY
ELECTRICAL OPTIONS INSTALLATIONS (TURNTABLE MOUNTED)
HOODS INSTALLATION
Show all 58 sections
ENGINE TRAY JACK INSTALLATION (OPTIONAL)
SECTION 3 - BOOM
BOOM AND CYLINDER INSTALLATION
MAIN BOOM ASSEMBLY
ROTATOR ASSEMBLY
VALVE AND LIMIT SWITCH INSTALLATIONS (BOOM MOUNTED)
SECTION 4 - PLATFORM
PLATFORM INSTALLATION
PLATFORM CONSOLE ASSEMBLY
CONTROLLER ASSEMBLY (SWING AND LIFT)
CONTROLLER ASSEMBLY (DRIVE AND STEER)
SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL)
SECTION 5 - CYLINDER
LEVEL CYLINDER ASSEMBLY
LIFT CYLINDER ASSEMBLY - JIB
LIFT CYLINDER ASSEMBLY - MAIN BOOM
LIFT CYLINDER ASSEMBLY - TOWER BOOM
MASTER CYLINDER ASSEMBLY
SLAVE CYLINDER ASSEMBLY
STEER CYLINDER ASSEMBLY
TELESCOPE CYLINDER ASSEMBLY - MAIN
SECTION 6 - HYDRAULIC
DRIVE HYDRAULIC DIAGRAM (4WD/4WS)
AUXILIARY PUMP)
STANDARD HYDRAULIC DIAGRAM (WITH BUCHER BRAND AUXILIARY PUMP)
HYDRAULIC DIAGRAM LIST
SECTION 7 - ELECTRICAL
ELECTRICAL DIAGRAM LIST
HARNESS COMPONENTS INSTALLATION
SECTION 8 - DECALS
DECALS INSTALLATION - STANDARD
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK
SECTION 10 - SPECIAL OPTIONS
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)

Sample pages from the JLG 740AJ Boom Lift Parts Manual: Parts illustration, Parts illustration, Parts illustration
  • 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.

This manual: Parts Manual 3121146$69.53
Other manuals for the 740AJ

Service manuals

Details
Details

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.

This 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).