Caterpillar 5M15D, 5M20D, 5M25D, 5M30D, 5M35D Forklift Mast Service Manual Supplement
38 pages · Publication 99739-351T0
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- Models
- 5M15D, 5M20D, 5M25D, 5M30D, 5M35D
- Manual type
- Service Manual Supplement
- Pages
- 38
- Publication
- 99739-351T0
- Condition
- Brand new

What's inside
From the manual's own table of contents: 12 sections, 30 entries. See sample pages (PDF, 186 KB)
Mast Operation1 topic
- Operation of Triplex Mast
Mast and Lift Bracket Assembly1 topic
- Triplex Mast Removal
Triplex Mast1 topic
- Disassembly
Reassembly15 topics
- 1.Installing lift bracket rollers
- 2.Installing mast rollers
- 3.Installing mast strip
- 4.Installing second lift cylinders (all mast models)
- 5.Installing first lift cylinders
- Connecting chain
- 7.Installing hydraulic lines
- Removing Mast from Truck
- 1.Chain Tension Inspection and Adjustment
- 2.Checking Chain Elongation
- (all mast models)
- 4.Mast Roller Clearance Adjustment
- 5.Mast Strip Clearance, Inspection and Adjustment (all mast models)
- 6.Tilt Angle Adjustment (all mast models)
- 7.Right and Left Lift Cylinder Stroke Inspection and Adjustment
Inside this manual
Real pages from this service manual supplement (38 pages). Open the sample pages (PDF, 186 KB)
- Specifications, page 18: Clearance G1
- Troubleshooting, page 34: Troubleshooting
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, 38 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
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).