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

Komatsu Galeo PC340LC-7 PC340NLC-7 Service Manual PDF Service Repair Manual

This downloadable PDF service repair manual is for Komatsu Galeo PC340LC-7 PC340NLC-7 Service Manual covering 2006-2010. It is prepared for owners, technicians and DIY repair work, with the service procedures, diagnostics, specifications, diagrams and troubleshooting information needed to maintain and repair the excavator correctly.

What's Included

• Complete engine disassembly and assembly including cylinder head, front and rear seals, and fuel supply pump
• Diesel fuel system diagnostics including rail pressure sensors, injector circuits, and electric lift pump procedures
• Electrical system service including engine controller, pump controller, monitor system, and KOMTRAX terminal
• Cooling system inspection and maintenance including radiator, hydraulic oil cooler, and aftercooler
• Hydraulic system testing, pump repair, control valve disassembly, and PPC valve service
• Hydraulic cylinder inspection, seal replacement, and full disassembly procedures
• Undercarriage service including track roller, carrier roller, idler, recoil spring, sprocket, and track shoe
• Power train overhaul including final drive, swing motor, swing machinery, and swing circle assembly
• Cab and attachments service including operator cab removal, glass replacement, and air conditioning
• Full failure code troubleshooting tables covering engine, electrical, hydraulic, and solenoid fault codes
• Testing and adjusting procedures for engine speed, hydraulic pressures, valve clearance, and compression
• OEM specifications, standard service value tables, and torque reference data
• High-resolution hydraulic circuit diagrams and full electrical circuit diagrams
• Work equipment removal, installation, and dimensional specifications

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
• 0 - Engine and Cooling System (Structure, Function and Maintenance Standard)
• 0 - Power Train (Structure, Function and Maintenance Standard)
• 0 - Undercarriage and Frame (Structure, Function and Maintenance Standard)
• 0 - Hydraulic System Part 1 (Structure, Function and Maintenance Standard)
• 0 - Hydraulic System Part 2 (Structure, Function and Maintenance Standard)
• 0 - Hydraulic System Part 3 (Structure, Function and Maintenance Standard)
• 0 - Work Equipment (Structure, Function and Maintenance Standard)
• 0 - Cab and Its Attachments (Structure, Function and Maintenance Standard)
• 0 - 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

PDF Features

• OEM-quality PDF (searchable and printable)
• High-resolution diagrams and schematics
• Komatsu original service manual
• Adobe Acrobat (PDF) format
• Fully Searchable
• Easily print any or all content
• Provided via direct download shortly after purchase
• Everything needed to repair & maintain your excavator
• Troubleshooting instructions, diagrams and reference material
• Works on PC, Mac, tablet, and mobile devices
• Important: This is a digital PDF manual. No paper book will be provided
• NEED ANOTHER LANGUAGE?
• In many cases we can provide translated versions in German, French, Dutch, Italian or any other language. Just ask!
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• Less than 5 minutes after purchase I had already downloaded my manual. Great service
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• The manual was just what I needed to fix the problem with my lower unit
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• Exactly what I needed. Zero complaints

Digital Download

This is a digital PDF manual. No printed book, CD or USB drive will be shipped. After purchase, download the file and view it on a computer, tablet or phone, or print only the pages you need for the job.