Komatsu PC10-7 PC15-3 PC20-7 Mini Excavator Workshop Manual

This manual is an essential tool for improving the quality of repairs, providing accurate understanding of the product, and demonstrating the correct repair procedures and judgments. It is valuable for both professional mechanics and DIY enthusiasts.

• Applicable Models:
  • Komatsu PC10-7 Mini Excavator SN: 25001 and up
  • Komatsu PC15-3 Mini Excavator SN: 5001 and up
  • Komatsu PC20-7 Mini Excavator SN: 35001 and up
• Engine Information:
  • Komatsu PC10-7: 3D78N-1 B engine (Refer to 78 Series Engine Shop Manual for details)
  • Komatsu PC15-3: 3D84N-2K engine (Refer to 84 Series Engine Shop Manual for details)
  • Komatsu PC20-7: 3D84N-2H engine (Refer to 84 Series Engine Shop Manual for details)
• Table of Contents:
  • Structure and Function
  • Testing and Adjusting
  • Disassembly and Assembly
  • Maintenance Standard
• Specifications:
  • File Format: .PDF
  • Requirements: Reader
  • Compatible: Windows & Mac
  • Language: English
  • Total Pages: 260+

This manual contains essential technical information for service workshop operations. It is divided into chapters for each main group of components, further segmented into the following sections:

• Structure and Function: Explains the structure and function of each component, serving as reference material for troubleshooting.
• Testing and Adjusting: Explains pre- and post-repair checks, as well as adjustments to be made, along with troubleshooting charts.
• Disassembly and Assembly: Provides procedures for removing, installing, disassembling, and assembling each component, along with related precautions.
• Maintenance Standard: Gives judgment standards for inspection of disassembled parts, which may also be described in the Structure and Function section.
• Others: Provides hydraulic circuit diagrams, electric circuit diagrams, and may include specifications of attachments and options.

This manual is compatible with all versions of Windows PC OS, MAC OS, and Linux OS. A compression utility is needed to extract it if located in the archive (e.g. 7-).