Komatsu PC12R-8 PC15R-8 Shop Manual Hydraulic Excavator WEBM000100 SN F30001- F20001-

Factory Shop Manual For Komatsu Hydraulic Excavator. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 296
Number: WEBM000100 (issued 1999)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Hydraulic Excavator
PC12R-8
SN F30001 And Up
PC15R-8
SN F20001 And Up

Contents

SAFETY
FOREWORD
HOW TO READ THE SHOP MANUAL
HOISTING INSTRUCTIONS
STANDARD TIGHTENING TORQUE
COATING MATERIALS
ELECTRIC WIRE CODE
WEIGHT TABLE
TABLE OF OIL AND COOLANT QUANTITIES
-STRUCTURE AND FUNCTION
Powertrain
Swing Circle
Swing Motor
Final Drive
Track Frame And Recoil Spring
Carrier Roller
Steel Shoe
Hydraulic System
Hydraulic Circuit Diagram
Hydraulic Pump
Control Valve
CLSS
Swivel Joint
Travel Motor
Cylinders
Valve Control
Accumulator
PPC Valve
Solenoid Valve
Cutting Shovel Control Valve
Electrical Circuit Diagram
-TESTING AND ADJUSTMENTS
Normal Or Standard Technical Data
Special Tools
Checking The Engine Speed
Adjustment Of Valve Clearance
Measurement Of The Compression Pressure
Control And Adjustment Of The Tension Of The Fan Belt
Control And Adjustment Of The Injection Timing
Control And Adjustment Of The Accelerator Stroke
Adjustment Of The Stroke Of The Blade Command Lever
Control And Adjustment Of The Stroke Of The Travel Lever
Centering Adjustment Of The Boom Swing Command Pedal
Adjustment Of The PPC Valve Clearances
Adjustment Of The Rubber Pad And Safety Microswitch For Servo-Control Engagement
Control And Adjustment Of The Track-Shoe Tension
Control And Regulation Of Pressure In The Hydraulic Circuit
Control And Regulation Of The LS Differential Pressure And Adjustment Of The Ls Valve
Regulation Of The PC Valve
Control And Regulation Of The Servocontrol Power Supply
Elimination Of Residual Pressures – Pressurisation Of The Tank
Bleeding Air From The Hydraulic Circuits
Control Of Hydraulic Drifts – Analysis Of The Causes Of A Drift
Checking For Any Leakages Inside The Working Equipment Cylinders
Checking For Any Leakages Inside The Swing Motor
Methods For Testing For Leakages Inside The Swivel Joint
-REMOVAL AND INSTALLATION
Precautions To Be Taken While Working
Special Tools
Starter Motor
Alternator
Pump Group
Injection Nozzles
Cylinder Head
Oil Cooler
Radiator
Engine Hood
Cab And Canopy
Heating Fan
Rear Counterweight
Top Cover And Side Panels
Hydraulic Oil Tank
Fuel Tank
Engine Pump Group
Pump
Engine Pump Coupling
Control Valve
Right-Hand PPC Valve (Boom-Bucket)
Left-Hand PPC Valve (Arm-Bucket)
Servocontrol Solenoid Group
Swivel Joint
Swing Motor
Revolving Frame
Swing Circle
Travel Motor
Rubber Track Shoes
Track Shoes
Sprocket Wheel
Final Drive
Idler And Recoil Spring Assembly
Track Rollers
Boom Cylinder
Arm Cylinder
Bucket Cylinder
Boom Swing Cylinder
Blade Cylinder
Working Equipment Cylinder
Upper Working Equipment
Bucket
Arm
Boom
Boom Swing Support
Blade
-STANDARD MAINTENANCE
Swing Circle
Track Frame And Recoil Spring
Idler
Final Drive
Sprocket
Track Roller
Track Shoe
Hydraulic Pump
Control Valve
Swivel Joint
Swing Motor
Travel Motor
PPC Valve
Cylinders
Work Equipment

What you get

You will receive PDF file with high-quality manual on your email immediately after the payment.