Caterpillar GP35 Forklift Service Manual (99719-34130)

The Cat GP35 is a counterbalanced gasoline/LPG forklift used to move pallets and materials around warehouses, plants, and yards. In my experience, a rental fleet mechanic or plant technician reaches for this manual when a truck needs scheduled service, fault tracing, adjustment, or teardown before it goes back out. It is a workshop repair reference, not an operator handbook.

What this manual helps you do

• Trace electrical circuits and diagnose starting, charging, and control faults.
• Check and adjust the fuel, cooling, brake, steering, and hydraulic systems.
• Follow procedures for the power train, transmission, axles, mast, and forks.
• Rebuild or replace serviceable engine, drive, hydraulic, and steering components.
• Verify service data while planning hour-meter maintenance and parts orders.

Who this is for

This suits warehouse maintenance technicians, dealer technicians, independent forklift shops, and rental fleet mechanics who repair Cat counterbalanced trucks in-house. The operator handbook and parts catalog are companion volumes also available, while this manual is the trade reference for repair work.

FAQ

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

A: You receive a set of 4 Cat publications delivered as 49 PDF files, split by section, with 249 pages total. The files can be printed or viewed with screen zoom, and the text layer allows searching and copying text.

Q: Does it fit my truck variant?

A: Yes, GP35 is directly covered, along with 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 model family reference for this truck.

Q: How does it fit the job I'm doing?

A: Use it for workshop-level troubleshooting, scheduled maintenance, adjustment, and repair on the truck and its engine systems. It gives a mechanic the procedures and service data needed to turn a GP35 around with fewer surprises.

For a Cat GP35 that needs real shop work, the answer is yes. This is the manual set to keep beside the truck during diagnosis and repair.

Models covered by this manual

Caterpillar publication 99719-34130 is the factory service manual for the GP35. The same publication covers 11 further forklift models: GP15, GP15 MC, GP18, GP18 MC, GP20, GP20 MC, GP25, GP25 MC, GP30, GP30 MC, GP35 MC. 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.

Caterpillar PDF Manuals