Caterpillar GP20 FC Forklift Service Manual (99719-60100)

This Cat GP20 FC is a counterbalanced forklift for moving pallets around warehouse aisles, loading areas, and plant yards. When a truck is pulled from the aisle on second shift, this is the kind of manual a warehouse maintenance tech, dealer technician, or rental fleet mechanic reaches for. It helps turn a fault into a test, adjustment, repair, and return to service.

What this manual helps you do

• Trace electrical faults through truck wiring and controls.
• Diagnose problems in the power train, transmission, brakes, steering, and hydraulics.
• Adjust and service the mast, forks, lifting circuits, and related truck systems.
• Rebuild or replace serviceable components using workshop procedures and service data.
• Troubleshoot operating faults and verify the repair before putting the truck back into work.

Who this is for

This suits plant maintenance teams, independent forklift repair shops, dealer technicians, and rental fleet mechanics working on Cat counterbalanced trucks. The GP20 FC engine end is handled through the companion engine service manual, also available, while the truck systems are organised for workshop repair.

FAQ

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

A: You receive 17 PDF files with 376 pages total, split by section. That makes it practical to open the part of the manual needed for the job.

Q: Does it fit my truck variant?

A: Yes, GP20 FC is the specific model named for this manual, within the GP20 model coverage. The same publication also identifies GP15, GP18, GP25, GP30, GP35, DP15, DP18, DP20, DP25, DP30, and DP35.

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

A: It is a service manual for in-house repairs, fault tracing, adjustments, component work, and return-to-service checks. It is the workshop companion to the operator handbook and engine manual.

For a Cat GP20 FC in your fleet, this gives the maintenance team a practical repair reference for getting a down truck back before the next wave.

Models covered by this manual

Caterpillar publication 99719-60100 is the factory service manual for the GP20 FC. The same publication covers 11 further forklift models: DP15 FC, DP18 FC, DP20 FC, DP25 FC, DP30 FC, DP35 FC, GP15 FC, GP18 FC, GP25 FC, GP30 FC, GP35 FC. The cover also lists GP15, GP18, GP20, GP25, GP30, GP35, DP15, DP18, DP20, DP25, DP30, DP35. Check the model and serial number on your data plate before ordering.

Table of Contents:

The following is a general outline of the sections covered in a Cat service manual of this type. Actual chapter numbering and section names may vary by model.

• Foreword
• General Information
• Cooling System
• Electrical System
• Controllers
• Power Train
• Powershift Transmission
• Front Axle and Reduction Differential
• Rear Axle
• Brake System
• Steering System
• Hydraulic System
• Mast and Forks
• Troubleshooting
• Service Data

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