Description
Komatsu PC170LC-10 Excavator Workshop Repair Manual provides comprehensive technical information for servicing, maintaining, diagnosing and repairing the Komatsu PC170LC-10 hydraulic excavator.
Containing 1,453 pages, this detailed workshop manual is suitable for excavator owners, plant engineers, service technicians and professional repair workshops. It provides the technical procedures and specifications required for routine servicing, fault diagnosis, component repair and complete machine overhaul.
The Komatsu PC170LC-10 Excavator Workshop Repair Manual explains the construction, operation and servicing of the machine’s principal systems. Clear technical illustrations, component diagrams, sectional drawings and step-by-step instructions help technicians carry out repairs in the correct sequence.
COMPREHENSIVE WORKSHOP INFORMATION
The manual contains detailed service information covering the mechanical, hydraulic and electrical systems used on the Komatsu PC170LC-10 excavator. Procedures explain how to inspect, test, adjust, remove, dismantle, repair, reassemble and install individual components.
Technical specifications and service standards are included to help technicians check component condition and determine whether adjustment, repair or replacement is required.
MANUAL COVERAGE INCLUDES:
• General information and safety precautions
• Technical specifications and service data
• Structure and function of major components
• Standard values for testing and adjustment
• Testing and adjustment procedures
• Troubleshooting and fault diagnosis
• Engine inspection, servicing and repair
• Fuel, cooling and lubrication systems
• Hydraulic pumps, valves, motors and cylinders
• Hydraulic circuit operation and testing
• Electrical system testing and diagnosis
• Wiring information and electrical components
• Power train and travel system
• Final drives and travel motors
• Swing system and swing machinery
• Undercarriage inspection and repair
• Tracks, rollers, idlers and sprockets
• Work equipment and hydraulic attachments
• Operator controls and monitoring system
• Removal and installation procedures
• Disassembly and assembly instructions
• Maintenance standards and wear limits
TESTING AND TROUBLESHOOTING
The troubleshooting sections help identify the causes of mechanical, hydraulic and electrical faults before parts are removed or replaced. Diagnostic procedures guide the technician through systematic checks, helping reduce unnecessary dismantling and replacement of serviceable components.
Testing and adjustment information includes inspection procedures, standard measurements, operating values and adjustment guidance. This information allows technicians to compare the machine’s performance with the correct service specifications.
HYDRAULIC SYSTEM REPAIR
Detailed hydraulic information explains the operation of the pumps, control valves, cylinders, motors and associated circuits. The manual includes procedures for hydraulic testing, pressure adjustment, component removal, inspection, dismantling and reassembly.
This information is particularly useful when diagnosing problems involving slow operation, loss of power, abnormal movement, hydraulic leakage or poor attachment performance.
ELECTRICAL AND MACHINE SYSTEMS
Electrical system information assists with diagnosing starting, charging, monitoring and control problems. Wiring details, component locations and testing procedures help technicians identify faulty circuits, switches, sensors and other electrical components.
The manual also explains the operation and repair of the travel, swing, undercarriage and work-equipment systems. Detailed procedures provide the correct sequence for removing and installing major assemblies.
DISASSEMBLY AND ASSEMBLY
Step-by-step disassembly and assembly instructions help ensure components are repaired correctly. Procedures include important measurements, inspection points, tightening information and adjustment requirements where applicable.
Illustrations and exploded views make it easier to identify individual components and understand their correct position during reassembly. This is especially valuable when carrying out major hydraulic, power train or undercarriage repairs.
ESSENTIAL KOMATSU TECHNICAL REFERENCE
The Komatsu PC170LC-10 Excavator Workshop Repair Manual is an essential reference for maintaining machine reliability and completing repairs to the correct technical standard. It is suitable for routine servicing, workshop repairs, fault finding and complete excavator overhauls.
Using the correct workshop information can save time, improve diagnostic accuracy and help prevent damage caused by incorrect adjustment or assembly. This 1,453-page manual brings the required Komatsu PC170LC-10 technical information together in one comprehensive PDF document.
Manual type: Workshop Repair Manual
Manufacturer: Komatsu
Machine model: PC170LC-10
Machine type: Hydraulic Excavator
Number of pages: 1,453
Format: Digital PDF
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