Komatsu

Komatsu Galeo PC340LC-7 PC340NLC-7 Excavator Service Manual | 2006-2010

Name: Komatsu Galeo PC340LC-7 PC340NLC-7 Excavator Service Manual | 2006-2010
Brand: Komatsu
SKU: KOMATSU_2006PC3407
Price: 12.49 USD
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KOMATSU 2006-2010

Komatsu Galeo PC340LC-7 PC340NLC-7 Excavator • Service Manual

Complete OEM shop manual for the 2006-2010 Komatsu Galeo PC340LC-7 and PC340NLC-7 hydraulic excavators, covering serial numbers K45001 and up for both the LC and NLC variants. This factory-level manual enables technicians and owners to service, repair, and overhaul all major systems including the engine, hydraulic circuits, undercarriage, electrical system, and work equipment. Delivered instantly as a fully searchable PDF compatible with any device.

Adobe Acrobat (PDF) format
Fully searchable
Easily print any or all content
Everything needed to repair & maintain your machine
Troubleshooting instructions, wiring diagrams, and reference material

Models Covered

Komatsu Galeo PC340LC-7E0 (Serial Number K45001 and up)
Komatsu Galeo PC340NLC-7E0 (Serial Number K45001 and up)

Table of Contents

00 - Index and Foreword
00 - Foreword and General Information
01 - Specification and Technical Data
10 - Engine and Cooling System (Structure, Function and Maintenance Standard)
10 - Power Train (Structure, Function and Maintenance Standard)
10 - Undercarriage and Frame (Structure, Function and Maintenance Standard)
10 - Hydraulic System Part 1 (Structure, Function and Maintenance Standard)
10 - Hydraulic System Part 2 (Structure, Function and Maintenance Standard)
10 - Hydraulic System Part 3 (Structure, Function and Maintenance Standard)
10 - Work Equipment (Structure, Function and Maintenance Standard)
10 - Cab and Its Attachments (Structure, Function and Maintenance Standard)
10 - Electrical System (Structure, Function and Maintenance Standard)
20 - Standard Service Value Table
30 - Testing and Adjusting Part 1
30 - Testing and Adjusting Part 2
40 - Troubleshooting Information and General Procedures
40 - Troubleshooting by Failure Code Part 1
40 - Troubleshooting by Failure Code Part 2
40 - Troubleshooting by Failure Code Part 3
40 - Troubleshooting of Electrical System (E-mode)
40 - Troubleshooting of Hydraulic and Mechanical System (H-mode)
40 - Troubleshooting of Engine (S-mode)
50 - General Information on Disassembly and Assembly
50 - Engine and Cooling System Disassembly and Assembly
50 - Power Train Disassembly and Assembly
50 - Undercarriage and Frame Disassembly and Assembly
50 - Hydraulic System Disassembly and Assembly
50 - Work Equipment Disassembly and Assembly
50 - Cab and Its Attachments Disassembly and Assembly
50 - Electrical System Disassembly and Assembly
90 - Hydraulic Diagrams and Drawings
90 - Electrical Diagrams and Drawings

What's Included

Complete engine disassembly and assembly procedures
Carburetor, fuel system, and air cleaner diagnostics
Electrical, ignition, and charging system procedures
Cooling system inspection and maintenance
Hydraulic system testing, pump repair, and control valve service
Hydraulic cylinder inspection, seal replacement, and repair
Drivetrain, final drive, and undercarriage service procedures
Frame, chassis, and structural component service
Troubleshooting charts and diagnostic workflows
OEM specifications and torque tables
High-resolution wiring and system diagrams

Features

OEM-quality PDF (searchable and printable)
High-resolution diagrams and schematics
Works on PC, Mac, tablet, and mobile devices
Important: This is a digital PDF manual. No paper book will be provided.

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What Our Customers Are Saying

Better than the hard copy I had.
Less than 5 minutes after purchase I had already downloaded my manual. Great service.
This was a life saver for a piece of equipment I bought that did not have the manuals.
The manual was just what I needed to fix the problem.
Exactly what I needed. Zero complaints.
Treasure trove of information. Thank You.

Frequently Asked Questions

Q: Is this the official factory manual?

A: Yes — this is the same OEM factory service manual content used by authorized dealership technicians.

Q: How do I receive this manual?

A: You receive a download link by email immediately after purchase. No physical item is shipped. The PDF works on any PC, Mac, tablet, or phone with free Adobe Acrobat Reader.

Also Searchable As

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