Komatsu WA250PZ-5 Wheel Loader Shop Manual (VEBM945100)

VEBM945100 is the 2007 shop manual for the WA250PZ-5, the parallel-lift version of the WA250-5 built in Komatsu's European range.

Fits

WA250PZ-5 from serial H50051, SAA6D102E-2-A engine. The later WA250-6 and WA250PZ-6 use VEBM610101.

Quick facts

• Manual Number: VEBM945100 (2007)
• Model: WA250PZ-5
• Serial: H50051 and up
• Engine: SAA6D102E-2-A
• Machine Type: Wheel loader
• Format: PDF, 830 pages

What's in it

After the general specs and fluids, section 10 covers the HST pump and motor, axles, differentials, steering, brakes, hydraulics, PPC valves, work equipment and electrical system. Section 20 is testing and adjustment, with standard values, checks, adjustments and troubleshooting.

Section 30 covers removing, fitting and rebuilding the main components, and section 90 has the hydraulic and electrical circuit diagrams.

PZ loaders are popular for pallet and attachment work because the parallel lift keeps forks level. That linkage, plus the HST drive, is where the machine differs from a standard loader. Owners and hire fleets will use this book for drive faults, brake work and hydraulic problems.

Table of contents

• 01 General - specs, weight table, fuel, coolant and lubricants
• 10 Structure, function and maintenance standard - HST pump and motor, axles, differentials, steering, brakes, hydraulics, PPC valves, work equipment, electrical
• 20 Testing and adjustment - standard values, checks, adjustments and troubleshooting
• 30 Disassembly and assembly - removal, installation and rebuild of the main components
• 90 Others - hydraulic and electrical circuit diagrams

Good to know

If you're new to Komatsu manuals, the layout takes a few minutes to learn and then saves a lot of time. Each system is covered in the same order: how it works, the values it should meet, how to test it, and how to take it apart. Search works on most pages, and printing one procedure for the job keeps the rest of the book clean.

Before you buy

Check the serial plate for H50051 or later.

PDF, 830 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.