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: 734
Number: SEBM000607 (february 1996)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Komatsu Hydraulic Excavator
РС650-5
SN 20001 And Up
PC650SE-5
SN 20001 And Up
PC650LC-5
SN 20001 And Up
РС710-5
SN 10001 And Up
PC710SE-5
SN 10001 And Up
Contents
FOREWORD
-GENERAL
Assembly Drawing
Specifications
Weight Table
List Of Lubricant And Water
-STRUCTURE AND FUNCTION
PTO (Power Take-Off)
PTO Lubrication System
Radiator And Oil Cooler
Powertrain
Swing Machinery
Swing Circle
Final Drive
Track Frame
Idler Cushion
Idler
Track Roller
Carrier Roller
Track Shoe
Air Piping
Air Circuit Diagram
Air Compressor
Air Governor
Air Tank
Safety Valve
Horn Valve
Grease Pump
Hydraulic Unit Location
Hydraulic Circuit Diagram
Hydraulic Tank
N0.1 Pump
N0.2 Pump
Swing Pump
Charging And PTO Lubricating Pump
Line Oil Filter
Pilot Oil Filter
Return Oil Filter
Drain Oil Filter
L.H. 5-Spool Control Valve
R.H. 4-Spool Control Valve
Swing Control Valve
Swing Motor
Center Swivel Joint
Travel Motor
Control Relief Valve
Safety Lock Valve
Accumulator
PPC Valve
Solenoid Valve Assembly
EPC Valve
Auto-Deceleration Cylinder
PPC Shuttle Valve
Hydraulic Cylinder
Work Equipment
Electrical Wiring Diagram
Electrical Circuit Diagram
Engine Control
Machine Control System
Work Equipment Control System
Machine Monitoring System
-TESTING AND ADJUSTING
Table Of Judgment Standard Value
Standard Value Table For Electrical System
Tools For Testing, Adjusting And Troubleshooting
Measuring Engine Speed
Measuring Intake Air Pressure (Boost Pressure)
Measuring Exhaust Gas Temperature
Measuring Exhaust Gas Color
Adjusting Valve Clearance
Measuring Compression Pressure
Measuring Blow-By Pressure
Testing And Adjusting Fuel Injection Timing
Measuring Engine Oil Pressure
Testing And Adjusting Alternator Belt Tension
Testing And Adjusting Fan Belt Tension
Adjusting Fuel Control Linkage
Adjusting Engine Speed Sensor
Checking Swing Circle Bearing Clearance
Testing And Adjusting Track Shoe Tension
Testing And Adjusting Work Equipment, Swing, Travel Circuit Pressure
Testing And Adjusting Control Circuit Pressure
Testing And Adjusting Piston Pump Control Pressure
Measuring Stroke Of Servo Piston
Testing And Adjusting Travel Deviation
Measuring Oil Leakage
Checking Locations Causing Hydraulic Drift Of Work Equipment
Measuring PPC Valve Output Pressure
Adjusting Work Equipment. Swing PPC Valve
Measuring Solenoid Valve Outlet Pressure
Bleeding Air
Releasing Remaining Pressure In Hydraulic Circuit
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Precautions When Carrying Out Operation
Special Tool List
Starting Motor
Alternator
Nozzle Holder
Engine Oil Cooler
Fuel Injection Pump
Water Pump
Turbocharger
Hydraulic Cooler
Cylinder Head
Radiator
After-Cooler Core
Engine, PTO, Hydraulic Pump
PTO
Final Drive
Revolving Frame
Swing Machinery
Swing Circle
Track Shoe
One Link
Sprocket
Idler
Front Idler
Idler Adjustment Cylinder
Recoil Spring
Carrier Roller
Track Roller
N0.1 Pump
Hydraulic Pump
Servo Valve
TVC Valve
CO-NC Valve
N0.2 Pump
Swing Pump
Charging, PTO Lubrication Pump
Main Relief Valve (For Swing Control Valve)
Main Control Valve (For Work Equipment,4-,5-Spool Control Valve)
Swing Control Valve
Control Valve (Work Equipment)
Swing Motor
Center Swivel Joint
Travel Motor
Charging Pump Relief Valve
PPC Valve (For Travel)
PPC Valve (For Work Equipment, Swing)
Auto-Deceleration Cylinder
Boom Cylinder (Back Hoe)
Arm Cylinder (Back Hoe)
Bucket Cylinder (Back Hoe)
Boom Cylinder (Loading Shovel)
Arm Cylinder (Loading Shovel)
Bucket Cylinder (Loading Shovel)
Bottom, Dump Cylinder (Loading Shovel)
Hydraulic Cylinder
Bucket (Back Hoe)
Arm (Back Hoe)
Boom (Back Hoe)
Bucket And Arm (Back Hoe)
Work Equipment (Back Hoe)
Bucket (Loading Shovel)
Arm (Loading Shoved
Boom (Loading Shovel)
Work Equipment (Loading Shovel)
Operator’s Cab
Counterweight
Monitor Panel
Auto-Deceleration-OLSS Controller
-MAINTENANCE STANDARD
PTO
Swing Circle
Swing Machinery
Final Drive
Track Frame And Recoil Spring
Track Roller
Idler
Carrier Roller
Track Shoe
Charging And PTO Lubrication Pump
L.H. 5-Spool Control Valve
R.H. 4-Spool Control Valve
Swing Control Valve
Swing Motor
Center Swivel Joint
Pilot Relief Valve
PPC Valve
Hydraulic Cylinder
Work Equipment
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