Caterpillar GP25HN Forklift Service and Operator Manual (99719-6M110)

A Cat GP25HN is a gasoline/LPG counterbalanced forklift for moving loads around a warehouse, plant, or yard. When one comes in for repair, the service manual is what a warehouse maintenance tech, dealer technician, or rental fleet mechanic reaches for to get it inspected, adjusted, and ready for the next shift. I've used this kind of manual when hour-meter service is due and a truck can't afford surprises.

What this manual helps you do

• Trace electrical circuits, switches, sensors, and wiring faults.
• Check and adjust steering, brakes, hydraulics, mast, and fork systems.
• Follow removal, inspection, repair, and installation procedures for major assemblies.
• Diagnose power train, transmission, and engine-related service problems.
• Verify scheduled maintenance work and service data before release.

Who this is for

This suits warehouse maintenance technicians, plant maintenance teams, independent forklift shops, dealer technicians, and rental fleet mechanics working on the Cat GP25HN trade. It includes operator information alongside workshop material, while a companion chassis manual is also available for related Cat truck reference.

FAQ

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

A: You receive 5 separate Cat publications in 63 PDF files, split by section, with 1,319 pages total. The PDFs carry a real text layer, so you can search and copy text, print sections, and use on-screen zoom.

Q: Will it fit my truck variant?

A: This set is identified for the Caterpillar GP25HN, a gasoline/LPG counterbalanced forklift, under book reference 99719-6M110. Match that model designation to the truck and its service records.

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

A: It gives the working shop procedures for scheduled maintenance, fault tracing, adjustments, and component repairs, with operator guidance included. That makes it a practical reference for turning a GP25HN around between customers.

Use the set to plan service, diagnose faults, and return the truck to work with the right procedures in front of you.

Models covered by this manual

Caterpillar publication 99719-6M110 is the factory service and operator manual for the GP25HN. The same publication covers 1 further forklift model: GP20HN. Check the model and serial number on your data plate before ordering.

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