Caterpillar GP35 MC Forklift Service Manual (99719-34130)

This Cat GP35 MC is a counterbalanced gasoline/LPG forklift for moving pallets and materials around a plant, warehouse, or yard. A plant maintenance tech, dealer technician, or independent forklift mechanic reaches for this manual when a truck has a fault and the repair has to happen in-house. Around my shop, that means tracing a wiring problem, setting up a hydraulic repair, or getting a used truck running during a short weekend window.

What this manual helps you do

• Trace electrical circuits and wiring faults.
• Diagnose drive, brake, steering, and hydraulic problems.
• Follow procedures for mast, fork, axle, and transmission work.
• Rebuild or replace engine and truck assemblies using service data.
• Adjust and verify systems after repair.

Who this is for

This suits warehouse maintenance techs, plant maintenance staff, dealer technicians, rental fleet mechanics, and independent forklift repair shops. It is workshop-level material for the forklift trade, with the operator handbook and parts catalog available as companion volumes.

FAQ

Q: What do I receive, and how is it organised?

A: You receive a PDF set of 31 files, 146 pages total, split by section and bundled as two Cat publications for the truck. The files can be printed, zoomed in a PDF viewer, searched, and copied from because they carry a real text layer.

Q: Which truck variants does it fit?

A: The publication covers GP35 MC and the listed 4G15, 4G63, 4G64, 6G72, GP15-35, GP15K-35K, GP40, GPL40, GC15-30, GC15K-30K, and GC35K-70K models. That gives you the relevant Cat counterbalanced truck family for this manual.

Q: How does it fit the repair job?

A: Use it for workshop diagnosis, adjustment, teardown, reassembly, and service checks across the truck systems. The matching engine material is included in the set, so you have the engine and forklift repair references together.

This is the set to keep beside the truck when your shop is responsible for diagnosing and repairing a Cat GP35 MC.

Models covered by this manual

Caterpillar publication 99719-34130 is the factory service manual for the GP35 MC. The same publication covers 11 further forklift models: GP15, GP15 MC, GP18, GP18 MC, GP20, GP20 MC, GP25, GP25 MC, GP30, GP30 MC, GP35. The cover also lists 4G15, 4G63, 4G64, 6G72, GP15-35,, GP15K-35K,, GP40,, GPL40,, GC15-30,, GC15K-30K,, GC35K-70K. Check the model and serial number on your data plate before ordering.

Table of Contents:

• 99719-34130 – Service Manual
  • Foreword
  • Structure and Function
  • Operating Instructions for Gasoline/LP-Gas Lift Trucks
  • Troubleshooting
  • Disassembly and Reassembly
  • Inspection and Adjustment

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