Caterpillar GP15K FC Forklift Service and Schematic Manual (99719-60120)

This Cat counterbalanced forklift moves pallet loads around warehouse floors, loading areas, and plant yards. When a truck is pulled from an aisle during a second-shift breakdown, the service manual is the book a maintenance tech or repair shop reaches for. It helps turn a fault into a tested repair and get the truck back before the next wave.

What this manual helps you do

• Trace electrical circuits and use the wiring schematics during fault finding.
• Check and adjust truck systems during scheduled maintenance or repair.
• Diagnose hydraulic, steering, braking, transmission, and drive-system problems.
• Follow removal, inspection, repair, and installation procedures for major assemblies.
• Verify service data while rebuilding or returning the truck to work.

Who this is for

This suits warehouse maintenance technicians, dealer technicians, independent forklift shops, plant maintenance teams, and rental fleet mechanics working on Cat counterbalanced trucks. The operator handbook and companion chassis or engine volumes are also available where that part of the job calls for them.

FAQ

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

A: You receive a two-publication Cat set delivered as 16 PDF files, with 384 pages total, split by section. Each file can be viewed on screen, zoomed for workshop use, or printed as needed.

Q: Which truck and serial range does it fit?

A: This manual is for the Caterpillar GP15K FC, covering serials ET13D-65001-up, ET14C-65001-up, ET31A-60001-up, ET16B-65001-up, ET31A-85001-up, and ET16B-85001-up. That gives you a direct match for the listed truck variants.

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

A: It is a workshop service and schematic reference for diagnosis, adjustment, disassembly, and reassembly, with the engine material supplied as part of the set. It's the kind of information you need beside the truck, not an operator's daily-use handbook.

With the set in the shop, you can trace faults, plan repairs, and return the GP15K FC to service with less guesswork.

Models covered by this manual

Caterpillar publication 99719-60120 is the factory service and schematic manual for the GP15K FC. The same publication covers 10 further forklift models: DP15K FC, DP18K FC, DP20K FC, DP30K FC, DP35K FC, GP18K FC, GP20K FC, GP25K FC, GP30K FC, GP35K FC. The cover also lists GP35K, DP35K, GP15K, DP15K, GP18K, DP18K, GP20K, DP20K, GP25K, DP25K, GP30K, DP30K, GP15K,, GP18K,, GP20K,, GP25K,. Check the model and serial number on your data plate before ordering.

Table of Contents:

• Engine coolant temperature gauge
• Choke control (Gasoline models)
• Fuel gauge
• Service hourmeter
• Starter switch
• Light switch
• Fuse box
• V as read across battery’s terminals
• Coolant hoses
• Fan guard
• Bolt

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