Komatsu PC300-7, PC300LC-7, PC350-7, PC350LC-7 Hydraulic Excavator Service Repair Workshop Manual (40001 and up, 20001 and up)

This is a comprehensive factory service repair manual for the Komatsu PC300-7, PC300LC-7, PC350-7, PC350LC-7 Hydraulic Excavator. The manual provides detailed illustrations and step-by-step instructions, making it suitable for both do-it-yourself enthusiasts and experienced mechanics.

The Komatsu PC300-7, PC300LC-7, PC350-7, PC350LC-7 Hydraulic Excavator Service Repair Workshop Manual offers step-by-step instructions based on the complete disassembly of the machine. It includes a high level of detail, along with numerous photos and illustrations, to guide the reader through each service and repair procedure. The manual comes in PDF format, compatible with all PC-based Windows operating systems and Mac, and all pages are printable.

Applicable Model Serial Number:

• Komatsu PC300-7 - s/n 40001 and up
• Komatsu PC300LC-7 - s/n 40001 and up
• Komatsu PC350-7 - s/n 20001 and up
• Komatsu PC350LC-7 - s/n 20001 and up

Service Repair Manual Covers:

• GENERAL
• STRUCTURE AND FUNCTION
• MAINTENANCE STANDARD
• TESTING AND ADJUSTING
• DISASSEMBLY AND ASSEMBLY
• OTHERS
• And More......

File Type: PDF

Requirements: PDF Reader

Language: English

Total Pages: 240

This shop manual contains the necessary technical information for operations performed in a service workshop. It is divided into chapters, each further divided into the main groups of components.

STRUCTURE AND FUNCTION
This section explains the structure and function of each component, serving as reference material for troubleshooting and may contain hydraulic circuit diagrams, electric circuit diagrams, and maintenance standards.

TESTING AND ADJUSTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating "Problems" with "Causes" are also included in this section.

DISASSEMBLY AND ASSEMBLY
This section explains the procedures for removing, installing, disassembling, and assembling each component, as well as precautions for them.

MAINTENANCE STANDARD
This section provides judgment standards for inspection of disassembled parts, and the contents may be described in STRUCTURE AND FUNCTION.

OTHERS
This section mainly gives hydraulic circuit diagrams and electric circuit diagrams, and may also provide the specifications of attachments and options.