JLG G6-42P Telehandler Service Manual
508 pages · Publication 91404002
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- Models
- G6-42P
- Serial coverage
- 0160000230 to Present, 0189001-0189345
- Manual type
- Service Manual
- Pages
- 508
- Publication
- 91404002
- Condition
- Brand new

What's inside
From the manual's own table of contents: 34 sections, 105 entries. See sample pages (PDF, 820 KB)
General1 topic
- Other Publications Available
Hazard Classification system1 topic
- Safety Alert System and Safety Signal Words
Operation Safety9 topics
- Electrical Hazards
- Tip Over Hazard
- Travel Hazard
- Load Falling Hazard
- Lifting Personnel
- Driving Hazards on Slopes
- Pinch Points and Crush Hazards
- Fall Hazard
- Chemical Hazards
Warm-Up and Operational Checks2 topics
- Warm-Up Check
- Operational Check
Windows1 topic
- Cab Door Window (if equipped)
Controls9 topics
- Transmission Control Lever
- Ignition Switch
- Boom Joystick
- Attachment Tilt and Frame Sway Lever
- Auxiliary Control Joystick (if equipped)
- Dash Controls and Indicators
- Park Brake Switch
- Parking Procedure
- Heater
Operator Seat2 topics
- Seat Adjustments
- Seat Belt
Engine5 topics
- Starting the Engine
- Cold Weather Starting Aids
- Battery Boosted Starting
- Normal Engine Operation
- Shut-Down Procedure
Operating with a Load6 topics
- Lift Load Safely
- Picking Up a Load
- Transporting the Load
- Leveling Procedure
- Placing the Load
- Disengaging the Load
Operating with a Suspended Load4 topics
- Picking Up a Suspended Load
- Transporting a Suspended Load
- Placing a Suspended Load
- Disengaging a Suspended Load
Loading and Securing for Transport2 topics
- Tiedown
- Lifting
Use of the Capacity Chart3 topics
- Capacity Indicator Locations
- Sample Capacity Chart
- Example
Show all 35 sections
Attachment Operation9 topics
- Carriage w/Forks
- Crane Hook
- Bucket
- Truss Boom
- Boom Head-Mounted Winch
- Carriage
- Swing Carriage
- Side Tilt Carriage
- Personnel Work Platform
Towing a Disabled Product2 topics
- Moving Short Distances
- Moving Longer Distances
Introduction1 topic
- Clothing and Safety Gear
Service and Maintenance Schedules3 topics
- 10 & 1st 50 Hour Maintenance Schedule
- 50, 250 & 500 Hour Maintenance Schedule
- 1000 & 1500 Hour Maintenance Schedule
Lubrication Schedules1 topic
- Hour Lubrication Schedule
Operator Maintenance Instructions8 topics
- Fuel System
- Air Intake System
- Engine Oil
- Hydraulic Oil
- Tires
- Hydraulic Return Filter
- Engine Cooling System
- Battery
Product Specifications2 topics
- Fluid and Lubrication Capacities
- Performance
Inside this manual
Real pages from this service manual (508 pages). Open the sample pages (PDF, 819 KB)
- Specifications, page 65: Section 5 - Attachments
- Troubleshooting, page 429: RICERCA GUASTI
- Color page, page 491: Donaldson
- Foldout diagram
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the G6-42P 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, 508 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
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
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
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).