Komatsu PW140-7 Wheeled Excavator Shop Manual (VEBM410101)

VEBM410101 is the 2009 shop manual for the PW140-7, a 14-tonne wheeled excavator from Komatsu's European range.

Fits

PW140-7 from serial H55051, SAA4D107E-1 engine.

Quick facts

• Manual Number: VEBM410101 (2009)
• Model: PW140-7
• Serial: H55051 and up
• Engine: SAA4D107E-1
• Machine Type: Wheeled excavator
• Format: PDF, 1,144 pages

What's in it

Section 00 covers safety, how to read the manual and general shop info, and section 01 the specs and fluids. Section 10 covers structure, function and maintenance standards for the travel motor and transmission, axles, differentials, steering, brakes, swing machinery, outriggers, blade, hydraulic pumps, CLSS, PPC and EPC valves, work equipment and electrical.

Section 20 covers testing and adjusting, with the standard values, checks, failure codes and troubleshooting by service code. Section 30 covers disassembly and assembly, and section 90 has the circuit diagrams.

Compact wheeled excavators like the PW140 are common in town work. Troubleshooting by service code makes it easier to sort out the electrical faults that come up on this generation.

Table of contents

• 00 Foreword - safety, how to read the manual and general shop info
• 01 General - specs, weight table, fuel, coolant and lubricants
• 10 Structure, function and maintenance standard - travel motor and transmission, axles, differentials, steering, brakes, swing machinery, outriggers, blade, hydraulic pumps, CLSS, PPC and EPC valves, work equipment, electrical
• 20 Testing and adjusting - standard values, checks, failure codes and troubleshooting by service code
• 30 Disassembly and assembly - removal, installation and rebuild of the main components
• 90 Others - hydraulic and electrical circuit diagrams

Good to know

A tip from shops that use these books every day: read the structure and function pages for a system before you start testing it. Knowing how the valves and circuits are meant to work makes the test results much easier to read. The standard values then tell you whether a reading is normal, borderline or out of spec, and the wear limits decide whether a part goes back in.

Before you buy

Check your serial plate for H55051 or later.

PDF, 1,144 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.