Hitachi Crawler Crane CX500-C CX550-C CX700-C workshop service manual

Description Hitachi Crawler Crane CX500-C CX550-C CX700-C workshop service manual

Hitachi Crawler Cranes CX500-C, CX550-C, CX700-C pdf workshop service & repair manual + operation manual + technical manual

Technical data, specifications, maintenance procedures, troubleshooting, diagrams, schematics, instructions for adjustment, assembly, disassembly, removal and installation

MANUAL CONTENT:
GENERAL INFORMATION
Precautions for Disassembling and Assembling

Tightening
Tightening Torque Specifications
Torque Chart
Piping Joint
Periodic Replacement of Parts

Bleeding Air From Hydraulic
Bleeding Air From Hydraulic Oil Tank

SUPERSTRUCTURE
Cab
Remove and Install Cab
Cab Pane Dimentions

Counterweight
Remove and Install Counterweight

Main Frame
Remove and Install Superstructure

Pump Device
Remove and Install Pump Device
Disassemble Pump Device
Assemble Pump Device
Removeand Install Main First and
Second Pump
Disassemble First and Second
Main Pump
Assemble First and Second
Main Pump
Maintenace Standard
Disassemble Regulator
Assemble Regulator
Remove and Install Third
Main Pump (Swing)
Disassemble Third Main Pump (Swing)
Assemble Third Main Pump (Swing)
Disassemble Regulator
Assemble Regulator
Disassemble and Assemble
Pilot Pump

Control Valve
Remove and Install 4-Spool Control Valve
(Main Hoist, Aux. Hoist, Boom Hoist,
Trave, and Third Drum)
Remove and Install 1- Spool Control
Valve (Extend/Retract Cylinder)
Remove and Install 1-Spool
Control Valve (Swing)
Disassemble 4-Spool Control Valve
Assemble 4-Spool Control Valve
Disassemble 1-Spool Control Valve
(Extend/Retract Cylinder)
Assemble 1-Spool Control Valve
(Extend/Retract Cylinder)
Disassemble 1-Spool Control Valve (Swing)
Assemble 1-Spool Control Valve (Swing)

Swing Device
Remove and Install Swing Device
Disassemble Swing Device
Assemble Swing Device
Disassemble Swing Motor
Assemble Swing Motor
Maintenance Standard

Hoist Device
Remove and Install Hoist Device
Disassemble Hoist Device (Drum Shaft)
Assemble Hoist Device (Drum Shaft)
Disassemble Hoist Motor
Assemble Hoist Motor
Disassemble Sequence Valve
Assemble Sequence Valve
Disassemble Counterbalance Valve
Assemble Counterbalance Valve
Group 8 Boom Hoist Device
Remove and Install
Boom Hoist Device
Disassemble Boom Hoist Device
Assemble Boom Hoist Device
Disassemble Boom Hoist Motor
Assemble Boom Hoist Motor
Disassemble Boom Hoist Motor Brake Valve
Assemble Boom Hoist Motor Brake Valve
Maintenance Standard

Pilot Valve
Joy-Stick Lever
Remove and Install
Main/Boom Hoist Pilot Valve
Remove and Install
Aux. Hoist and Swing Pilot Valve
Disassemble Main/Aux./Boom Hoist
Swing Pilot Valve
Assemble Main/Aux./Boom Hoist
Swing Pilot Valve
Remove and Install Travel Pilot Valve
Disassemble Travel Pilot Valve
Assemble Travel Pilot Valve

Bi-directional control lever
Remove and Install Main/Aux/
Boom Hoist Pilot Valve
Remove and Install Travel Pilot Valve
Remove and Install Swing Pilot Valve
Disassemble Pilot Valve
Assemble Pilot Valve

Pilot Shut-Off Valve
Remove and Install
Pilot Shut-Off Valve
Disassemble Pilot Shut-Off Valve
Assemble Pilot Shut-Off Valve

Solenoid Valve
Remove and Install Solenoid Valve
Assembly
Disassemble and Assemble Directional
Solenoid Valve
Disassemble and Assemble Proportional
Solenoid Valve
Remove and Install Solenoid Valve
(For Automatic Stop)
Disassemble and Assemble Solenoid Valve
(For Automatic Stop)
Remove and Install Pilot Switch
Valve Assembly
Disassemble Pilot Switch Valve Assembly
Assemble Pilot Switch Valve Assembly

Shuttle Valve
Remove and Install Shuttle Valve
Disassemble and Assemble
Shuttle Valve

Booster Valve
Remove and Install Booster Valve
Disassemble Booster Valve
Assemble Booster Valve
Adjustment

UNDERCARRIAGE
Swing Bearing
Remove and Install
Swing Bearing
Disassemble and Assemble
Swing Bearing

Travel Device
Remove and Install
Travel Device
Disassemble Travel Device (CX500-C/CX550-C)
Assemble Travel Device (CX500-C/CX550-C)
Disassemble Travel Motor (CX500-C/CX550-C)
Assemble Travel Motor (CX500-C/CX550-C)
Maintenance Stadard (CX500-C/CX550-C)
Disassemble Travel Device (CX700-C)
Assemble Travel Device (CX700-C)
Disassemble Travel Motor (CX700-C)
Assemble Travel Motor (CX700-C)
Disassemble Brake Valve (CX700-C)
Assemble Brake Valve (CX700-C)
Maintenance Stadard (CX700-C)

Center Joint
Remove and Install Center Joint
Disassemble Center Joint
Assemble Center Joint
Maintenance Standard

Track Adjuster
Bulldozer Type Shoe:
Remove and Install Track Adjuster
Disassemble Track Adjuster (CX550-C)
Assemble Track Adjuster (CX550-C)
Disassemble Track Adjuster (CX700-C)
Assemble Track Adjuster (CX700-C)
Shovel Type Shoe:
Remove and Install Track Adjuster
Disassemble and Assemble
Track Adjuster

Front Idler
Bulldozer Type Shoe:
Remove and Install Front Idler
Disassemble Front Idler
Assemble Front Idler
Maintenance Standard
Shovel Type Shoe:
Remove and Install Front Idler
Disassemble Front Idler
Assemble Front Idler
Maintenance Standard

ENGINE AND ACCESSORY
General Introduction
General Precautions
Identification Information
Specifications
Standard Tightening Torque
Recommended Lubricants
Engine
Data and Specifications
Troubleshooting
Engine Overhaul Criteria
Engine Moving Parts
Cylinder Head
Timing gear, Camshaft, and Oil Pan
Piston, Crankshaft, Cylinder Block
and Flywheel Housing
Lubricating System
Oil Pump and Oil Strainer
Fuel System
Injection Nozzle
Fuel Filter
Cooling System
Coolant Pump
Thermostat
Radiator
Cooling Fan
Air Intake and Exhaust System
Engine Component Parts
Dismounting and Mounting
Injection Pump
Generator
Starter
Engine tune-up on Test Bench
Procedure for Installing joints
and Gaskets of Engine Pipes
Liquid Gasket and Application Points
Electrical Equipment
Data and Specifications
Location of Electrical Equipment
Troubleshooting
General Instruction
Battery
Engine Starting Circuit
Pre-Heating Circuit
Engine Stop Circuit
Meter and Gauge Circuit
Electrical Wiring Diagram
Turbocharger
Data and Specifications
Troubleshooting
Overhaul Criteria
Turbocharger

Fuel Injection Pump
Description
Troubleshooting
Special Tools
Injection Pump
A, AD-Type Pump
Timer
SA-Type Timer
Feed Pump
FP/KE-Type Feed Pump
Adjustment

Injection Pump Governor
Description
Special Tool
Governor

Generator
Data and Specifications
Description
Troubleshooting
Overhaul

Starter
Data and Specifications
Description
Troubleshooting
Overhaul

Air Compressor
Data and Specifications
Description
Troubleshooting
Special Tool
Overhaul

TECHNICAL MANUAL (OPERATIONAL PRINCIPLE)
Specification
Clamshell Specifications

Component Layout
Joy-Stick Lever
Major Components
Electrical System (Inside Cab)
Electrical System (Outside Cab)
Bi-Directional Control Lever
Major Components
Electrical System (Inside Cab)
Electrical System (Outside Cab)
Pump Device
Swing Device
Hoist Device (Main/Aux.)
Boom Hoist Device
Control Valve
Travel Device
Solenoid Valve

Component Specifications
Engine
Engine Accessories
Hydraulic Components
Filter
Electrical Parts

SYSTEM
Control System
Outline
Engine Control
Pump Control
Other Controls

Hydraulic System
Outline
Main Circuit
Pilot Circuit
Main Hoist/Aux. Hoilot Circuit
Outline
Neutral Circuit
Single Operation Circuits
Combined Operation Circuits
Boom Hoist Circuit
Swing Circuit
Travel Circuit
Hoist Brake Circuit
Pump Control Circuit

Electrical System
Outline
Electric Power Circuit
Pre-Heat Circuit
Engine Start Circuit
Charging Circuit
Surge Voltage Prevention Circuit
Accessory Circuit
Engine Stop Circuit
Brake Control Circuit

COMPONENT OPERATION
Pump Device
Outline
Main Pump (First and Second)
Regulator
Third Main Pump (Swing)
Pilot Pump
Pump Speed Sensor

Swing Device
Hoist Device