Caterpillar EP25CA1(J) Forklift Service Manual (99759-6R110)

Yes, this is the right service-manual set for a Cat EP25CA1(J) electric counterbalanced forklift. On the floor, this is the truck moving pallet loads through warehouse aisles, with battery swaps and charger-bay work between shifts. When a second-shift fault pulls one from service, a warehouse maintenance tech or forklift shop uses this manual to test, adjust, repair, and return it to work.

What this manual helps you do

• Trace electrical faults through the truck wiring, controls, traction motor, and controller.
• Diagnose drive, braking, steering, hydraulic, and lift-system problems.
• Follow procedures for the mast, forks, axles, brakes, steering, and hydraulic assemblies.
• Check service data and troubleshooting information while working through a breakdown.
• Adjust or replace truck components during workshop repair and reassembly.

Who this is for

This suits warehouse maintenance techs, dealer technicians, independent forklift repair shops, and rental fleet mechanics working on Cat electric counterbalanced trucks. It is a workshop service manual for the forklift trade, with the operator handbook available as the companion reference for daily operation.

FAQ

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

A: You receive two separate Cat publications as 30 PDF files, split by section, with 371 pages total. The set has a real text layer, so you can search it and copy text, as well as print or zoom the PDFs.

Q: Which truck versions and serials does it cover?

A: It covers EP10/14/15/18(H)CA1(J), EP20/25(H)CA1(J), EP28CA1(J), and EP30CA1(J), including the listed serial groups 221E20001-up, 256E00792-up, 241C10001-up, 257C01120-up, and 251AC2001-up.

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

A: It gives the shop-level repair information for diagnosing and servicing this electric truck, including traction, electrical, hydraulic, mast, steering, and brake work. That's the book to pull up when uptime matters.

With this set, you can work from fault tracing through repair and get the EP25CA1(J) back before the next wave of warehouse work.

Models covered by this manual

Caterpillar publication 99759-6R110 is the factory service manual for the EP25CA1(J). The same publication covers 7 further forklift models: EP10CA1(J), EP14CA1(J), EP15CA1(J), EP18CA1(J), EP20CA1(J), EP28CA1(J), EP30CA1(J). The cover also lists EP10/14/15/18(H)CA1(J), EP20/25(H)CA1(J),EP28CA1(J). Check the model and serial number on your data plate before ordering.

Table of Contents:

• Sit on the forklift truck seat and turn on the key switch
• Push Lift lever forward to lower the forks to the ground
• Do not make a sudden start and brake or turn
• Do not make a sudden valve lever operation at a
• Do not run sideways or handle on an incline
• When the red lamp of battery capacity indicator
• Check electrolyte every week and replenish water
• Be sure to use the prescribed fuses
• W x 50 Ω or
• W x 20 Ω
• MPa, with
• ELECTRIC
• MOTOR
• SERVICE

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