Komatsu PC490LC-10 Hydraulic Excavator Field Assembly Instruction (GEN00109-02)

The PC490LC-10 ships with its work equipment off and the track gauge narrowed for transport. GEN00109-02 shows how to get it back to working condition on site.

Fits

PC490LC-10 from serial 80001.

Quick facts

• Manual Number: GEN00109-02
• Model: PC490LC-10
• Serial: 80001 and up
• Type: Field assembly instruction
• Includes: Boom, arm, bucket, track gauge, flushing
• Format: PDF, 129 pages

What's in it

It covers the climbing steps, handrails and mirrors, then the boom cylinders and hoses, boom, arm, bucket cylinder hoses and bucket. The work equipment grease piping and wiring come next, with greasing and air bleeding. The track frame gauge change, steps, travel piping covers and track tension follow. It closes with the return filter change, hydraulic flushing, fluid checks and touch-up paint. There's also a list of error codes you might see at first start-up.

It's a practical book for dealer crews and contractors who move these machines between sites and have to reassemble them each time.

Table of contents

• Climbing steps, handrails and mirrors
• Boom cylinders and hoses, boom, arm, bucket cylinder hoses and bucket
• Work equipment grease piping and wiring, greasing and air bleeding
• Track frame gauge change, steps, travel piping covers and track tension
• Return filter change, hydraulic flushing, fluid checks and touch-up
• Error codes

Good to know

Read the whole guide before the machine arrives. It tells you how much room you need, what cranes and slings to have ready and which parts come separately, so nothing holds the crew up on the day. Then work through the steps in the order Komatsu gives them, and keep the torque values and fluid specs to hand as you go.

Before you buy

This is an assembly guide, not a repair manual. For troubleshooting and overhaul you'll want the machine's shop manual as well.

PDF, 129 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.