Komatsu PC950-11R, PC950LC-11R Hydraulic Excavator Shop Service Manual 10118 and up (SEN06980-03)

This Service Manual provides clear, step-by-step instructions for maintaining, diagnosing, and repairing Komatsu equipment. It includes detailed procedures, diagrams, specifications, and troubleshooting guides to help technicians perform accurate and efficient service work.

CONTENTS:

00 Index and foreword
Index
Foreword and general information
01 Specification
Specification and technical data
10 Structure, function and maintenance standard
Engine and cooling system
Power train, Part 1
Power train, Part 2
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
20 Standard value table
Standard service value table
30 Testing and adjusting
Testing and adjusting, Part 1
Testing and adjusting, Part 2
Testing and adjusting, Part 3
Testing and adjusting, Part 4
40 Troubleshooting
Failure code table and fuse locations
General information on troubleshooting
Troubleshooting by failure and error codes, Part 1
Troubleshooting by failure and error codes, Part 2
Troubleshooting by failure and error codes, Part 3
Troubleshooting by failure and error codes, Part 4
Troubleshooting of electrical system (E-mode)
Troubleshooting of hydraulic and mechanical system (H-mode)
Troubleshooting of engine (S-mode)
50 Disassembly and assembly
General information on disassembly and assembly
Engine and cooling system
Power train, Part 1
Power train, Part 2
Power train, Part 3
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
60 Air conditioner
Structure, function, testing, adjusting, and troubleshooting
90 Diagrams and drawings
Hydraulic diagrams and drawings
Electrical diagrams and drawings

Format: PDF (Printable Document)
File Language: English
File Pages: 2914
File Size: 103.90 MB (Speed Download Link)
Brand: Komatsu
Model: PC950-11R PC950LC-11R Hydraulic Excavator
Book No: SEN06980-03
Serial No: 10118 and up