Komatsu Wheeled Excavator PW180-7E0 service & repair manual

Description Komatsu Wheeled Excavator PW180-7E0 service & repair manual

Komatsu Wheeled Excavator PW180-7E0 pdf workshop service & repair manual

Serial number H55051 and up

Technical documentation, specifications, troubleshooting, maintenance, electrical diagrams, hydraulic schematics, adjusting, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
GENERAL
Specification Dimension Drawings
1 Piece Boom
2 Piece Boom
Working range
1 Piece Boom
2 Piece Boom
Specifications
Weight Table
Fuel, Coolant, And Lubricants

STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
Engine Related Parts
Radiator Oil Cooler Charge air cooler
Power Train
Swing Circle
Swing Machinery
Swing Motor
Undercarriage
Transmission
Travel Motor
Clutch Control Circuit
Axle
Suspension Lock Cylinder
Braking System
Brake/Steer Pump
Priority Valve
Power Brake Valve
Accumulator for Brake System
Steering System
Steering Column
Orbitrol Valve
Hydraulic Layout Drawing
Hydraulic Circuit Diagram
Hydraulic Tank
Hydraulic Pump
Pilot Pressure Control System
Control Valve
CLSS
Centre Swivel Joint
Travel PPC Pedal
Work Equipment Swing PPC Valve
Solenoid Valve Manifold
Boom Safety Valve
Hydraulic Cylinder (Boom-Arm-Bucket)
Outrigger Cylinder
Dozer Cylinder
Work Equipment
Air Conditioner
Electrical Wiring Diagram
Engine Control System
Electronic control System
Machine Monitor System
Overload Warning Device
Sensor
1st Attachment Circuit Hydraulic Performance (Main Valve Bypassed)
Travel System
Steering System
Service Brake and Suspension System

TESTING AND ADJUSTING
Standard value table for engine related parts
Standard value table for chassis related parts
Testing and adjusting
Troubleshooting
Troubleshooting when service code "Electrical System" and failure code "Mechanical System" are indicated
Troubleshooting of electrical system (E-MODE)
Troubleshooting of electrical system (Error checking of items without Monitor codes)
Troubleshooting of hydraulic and mechanical system (H-MODE)

DISASSEMBLY AND ASSEMBLY
REMOVAL AND INSTALLATION OF ASSEMBLIES
SPECIAL TOOLS
INSTALLATION OF PARTS
SKETCHES OF SPECIAL TOOLS
DISASSEMBLY AND ASSEMBLY OF ASSEMBLIES
Coating materials list
Special tools list
Sketches of special tools
LIST OF TOOLS
PRECAUTIONS WHEN PERFORMING OPERATION
Removal and installation of fuel supply pump assembly
Removal and installation of fuel injector assembly
Removal and installation of engine front seal
Removal and installation of engine rear seal
Removal and installation of cylinder head assembly
Removal and installation of combination cooler assembly
Removal and installation of fuel cooler assembly
Removal and installation of engine and hydraulic pump assemblies
Removal and installation of travel motor assembly
Disassembly and assembly of travel motor assembly
Removal and installation of swing motor and swing machinery
Disassembly and assembly of swing machinery
Disassembly and assembly of swing motor assembly
Removal and installation of front axle assembly
Disassembly and assembly of front axle
Disassembly of steering cylinder
Assembly of steering cylinder
Disassembly of epicyclic reduction gear and brake
Assembly of Epicylic Reduction Gear and Brake
Disassembly of joint box
Assembly of joint box
Disassembly of beam trumpet and differential unit
Assembly of beam trumpet and differential unit
Disassembly of pinion group
Toe-in adjustment
Steering angle adjustment
Removal and installation of rear axle and transmission
Disassembly and assembly of rear axle assembly
Removal of Epicyclic Reduction Gear and Brake
Installation of Epicylic Reduction Gear and Brake
Disassembly of Beam Trumpet and Differential Unit
Installation of Beam Trumpet and Differential Unit
Disassembly of Pinion Group
Installation of Pinion Group
Disassembly and assembly of transmission
Removal of Travel Motor and Flange
Installation of Travel Motor
Removal of Transmission Box
Installation of Transmission Box
Removal and installation of propshaft assembly
Removal and installation of wheel assembly
Removal and installation of suspension lock cylinder assembly
Disassembly and assembly of suspension lock cylinder
Removal and installation of outrigger assembly
Disassembly and assembly of outriggers
Removal and installation of dozer blade assembly
Disassembly and assembly of dozer blade
Removal and installation of swing circle assembly
Removal and installation of revolving frame assembly
Removal and installation of centre swivel joint
Disassembly and assembly of centre swivel joint assembly
Removal and installation of fuel tank assembly
Removal and installation of hydraulic tank assembly
Removal and installation of control valve assembly
Removal and installation of LS separation valve assembly
Removal and installation of pressure compensation valve assembly
Removal and installation of main relief valve assembly
Removal and installation of LS control EPC valve
Removal and installation of EPC solenoid valve assembly
Removal and installation of PPC solenoid valve block assembly
Removal and installation of oil seal in hydraulic pump input shaft
Disassembly and assembly of work equipment PPC valve
Disassembly and assembly of hydraulic cylinder
Removal and installation of monoboom work equipment
Removal and installation of 2 piece boom work equipment
Removal and installation of air conditioner unit
Removal and installation of counterweight
Removal and installation of operator cab assembly
Removal and installation of monitor assembly
Removal and installation of pump controller assembly

OTHER
Hydraulic Circuit Diagram
Electrical Circuit Diagram

Engine SAA6D107E-1 workshop service repair manual