Caterpillar NO20N2P Order Picker Service, Operator and Schematic Manual (639785-EN-A)

Yes, if your truck is a Cat NO20N2P, NO12N2F(P), NO20N2(P), or NO25N2(P), this is the right workshop set. These electric order pickers are used for case picking from an operator platform, and the manual supports repairs to the mast, lift chains, hydraulics, traction system, controls, and safety interlocks. Warehouse technicians and forklift shops use it to follow service intervals, diagnose alarm codes, check controller parameters, and do the work by the book.

What this manual helps you do

• Trace wiring, switches, gate interlocks, and safety circuits from the schematics.
• Diagnose alarm codes, traction faults, hoist faults, and controller problems.
• Check and adjust the mast, chains, hydraulic functions, and operator platform.
• Follow procedures for traction motors, hoist motors, controllers, and electrical system maintenance.
• Verify battery service, parameter settings, service data, and repair steps.

Who this is for

This suits warehouse maintenance technicians, dealer technicians, independent forklift repair shops, plant maintenance staff, and rental fleet mechanics working on electric order pickers. The companion operator handbook and related chassis manual are also available for separate reference needs.

FAQ

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

A: You receive two Cat publications in 40 PDF files, split by section, with 343 pages total. The PDFs are arranged for printing and on-screen zoom, and the set has a real text layer for searching and copying text.

Q: Which trucks does it fit?

A: It covers NO12N2F(P), NO20N2(P), NO25N2(P), including the NO20N2P named in the title. That gives you the model family covered by the manual.

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

A: It is the service, operator, and schematic reference for workshop diagnosis and repair, including alarms, parameters, hydraulics, electrical systems, and mechanical adjustments. It's the book to reach for when the truck is being repaired in-house.

With this set, you can diagnose faults, verify settings, and carry out planned maintenance or repairs on the covered Cat order pickers.

Models covered by this manual

Caterpillar publication 639785-EN-A is the factory service, operator and schematic manual for the NO20N2P. The same publication covers 4 further order picker models: NO12N2FP, NO20N2, NO25N2, NO25N2P. Check the model and serial number on your data plate before ordering.

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