Service manual Hitachi EX3600-7B Tier 4 Final Cummins engine | WKFB91-EN-00

Hitachi EX3600-7B Tier 4 Final Cummins engine WKFB91-EN-00 (Preview)

WKFB91-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 1GENERAL
Group 1 Precautions for Disassembling and Assembling
Precautions for Work When Removing andInstalling, Disassembling and Assembling
Group 2 Tightening
Tightening Bolts and Nuts
Piping Joint
Group 3 Painting
Painting
Group 4 Bleeding Air
Bleeding Air from Hydraulic Oil Tank
Bleeding Air from Hydraulic System
Bleeding Air from Fuel System
Bleeding Air from Water Tank
Group 5 Releasing Pressure
Releasing Pressure in Hydraulic Circuit
Group 6 Preparation
Preparation before Inspection and Maintenance
SECTION 2MAINTENANCE STANDARD
Group 1 Upperstructure
Pump Device
Swing Motor
Oil Cooler Fan Motor
Group2 Undercarriage
Travel Motor
Drive Tumbler
Front Idler
Upper Roller
Lower Roller
Track
Group 3 Loader Front Attachment
Pin and Bushing
Point, Shroud
Cylinder
SECTION 3UPPERSTRUCTURE
Group 1 Cab
Removal and Installation of Cab
Dimensions of Cab Glass
Removal and Installation of Escape Device
Group 2 Cab Bed
Removal and Installation of Cab Bed
Removal and Installation of Cab Bed Blower Motor
Removal and Installation of Air Conditioner Unit
Removal and Installation of Air Conditioner Compressor Motor
Disassembly of Air Conditioner Compressor Motor
Removal and Installation of Air Conditioner Compressors
Removal and Installation of Air Conditioner Condensers
Work When Replacing Components of Air Conditioner
Recover Refrigerant
Refill Compressor Oil
Charge Air Conditioner with Refrigerant
Group 3 Counterweight
Removal and Installation of Counterweight
Group 5 Engine Unit
Removal and Installation of Intake Exhaust Unit
Removal and Installation of Engine
Removal and Installation of Radiator
Removal And Installation of Fan Motor (Radiator)
Removal and Installation of Fan Motor (Air Fan)
Removal and Installation of Oil Cooler Core
Removal and Installation of Oil Cooler Fan Motor
Structure of Oil Cooler Fan Motor
Removal and Installation of Cooler Core (Fuel, Pump Transmission Oil)
Removal and Installation of Fan Motor (Fuel Cooler/Transmission Oil Cooler)
Group 6 Pump Device
Removal and Installation of Pump Device
Disassembly and Assembly of Pump Transmission
Disassembly and Assembly of Tandem Pumps
Disassembly and Assembly of Regulator for Main Pump
Disassembly and Assembly of Regulator for Fan Motor Drive Pump
Structure of Gear Pump
Group 7 Control Valve
Removal and Installation of Control Valve
Disassembly of Control Valve
Assembly of Control Valve
Group 8 Other Valves
Removal and Installation of EDQR Valve
Structure of EDQR Valve
Structure of Proportional Solenoid Valve
Group 9 Swing Device
Removal and Installation of Swing Device
Disassembly and Assembly of Swing Device
Disassembly and Assembly of Swing Motor
Disassembly and Assembly of Valve Unit
Group 10 Aftertreatment Device
Removal and Installation of DEF Tank
Removal and Installation of DEF Hose
Group 11 Hydraulic Oil Tank
Removal and Installation of Hydraulic Oil Tank
Group 12 Fuel Tank
Removal and Installation of Fuel Tank
Group 13 Lift Cylinder (Fast-Filling System)
Removal and Installation of Lift Cylinder (Fast-Filling System)
Disassembly of Lift Cylinder (Fast-Filling System)
Assembly of Lift Cylinder (Fast-Filling System)
Group 14 Lift Cylinder (Folding Stairway)
Removal and Installation of Lift Cylinder (Folding Stairway)
Disassembly of Lift Cylinder (Folding Stairway)
Assembly of Lift Cylinder (Folding Stairway)
SECTION 4UNDERCARRIAGE
Group 1 Swing Bearing
Removal and Installation of Swing Bearing
Group 2 Travel Device
Removal and Installation of Travel Device
Removal and Installation of Transmission Guard (OP)
Disassembly and Assembly of Travel Device
Disassembly and Assembly of Travel Motor
Disassembly and Assembly of Travel Mode Selector Valve
Group 3 Travel Brake Valve
Removal and Installation of Travel Brake Valve
Disassembly and Assembly of Travel Brake Valve
Group 4 Drive Tumbler
Removal and Installation of Drive Tumbler
Group 5 Center Joint
Removal and Installation of Center Joint
Disassembly of Center Joint
Assembly of Center Joint
Group 6 Adjuster Cylinder
Removal and Installation of Adjuster Cylinder
Disassembly and Assembly of Adjuster Cylinder
Group 7 Front Idler
Removal and Installation of Front Idler
Disassembly and Assembly of Front Idler
Group 8 Upper and Lower Rollers
Removal and Installation of Upper Roller
Removal and Installation of Lower Roller
Disassembly and Assembly of Upper Roller
Disassembly and Assembly of Lower Roller
Group 9 Track
Removal and Installation of Track
Structure of Track
Group 10 Accumulator
Removal and Installation of Accumulator
Disassembly and Assembly of Accumulator
Assembly of Accumulator
Accumulator Maintenance Inspection
Inspection
Charging Nitrogen Gas
Group 11 Welding Repair Procedure
Welding Repair Procedure
Repair Track Shoes (Shoe Lugs)
Repair Rollers
Repair Drive Tumbler
SECTION 5LOADER FRONT ATTACHMENT
Group 1 Front Attachment
Removal and Installation of Bucket
Removal and Installation of Arm
Removal and Installation of Boom
Group 2 Cylinder
Removal and Installation of Boom Cylinder
Removal and Installation of Arm Cylinder
Removal and Installation of Bucket Cylinders
Removal and Installation of Level Cylinder
Removal and Installation of Dump Cylinder
Disassembly and Assembly of Cylinder
Bleeding Air Procedure
Group 3 Bushing
Removal and Installation of Bushing
Group 4 Angle Sensor
Removal and Installation of Angle Sensors
Group 5 Other Valves
Removal and Installation of 3-Spool Solenoid Valve Unit
Structure of 3-Spool Solenoid Valve Unit
Removal and Installation of Make-Up Valve
Disassembly of Make-Up Valve
Assembly of Make-Up Valve
SERVICE MANUAL REVISION REQUEST FORM
THE ATTACHED PATTERN LIST