Technical Manua Hitachi ZX870-5A, ZX870LC-5A, ZX890H-5A, ZX890LCH-5A | TTJBM-EN-00

Technical Manua Hitachi ZX870-5A, ZX870LC-5A, ZX890H-5A, ZX890LCH-5A TTJBM-EN-00 (Preview)

TTJBM-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Operational Performance Tests
Preparation for Performance Tests
Group 2 Standard
Operational Performance Standard Table
Main Pump P-Q Diagram
Fan Pump P-Q Diagram
Fan Pump I-Q Diagram
Sensor Activating Range
MPDr. Monitor Indicating Values (MC)
MPDr. Monitor Indicating Values (ECM)
Group 3 Engine Test
Engine Speed
Lubricant Consumption
Group 4 Machine Performance Test
Travel Speed
Track Revolution Speed
Mistrack Check
Travel Parking Leakage
Swing Speed
Swing Function Drift Check
Swing Motor Leakage
Maximum Swingable Slant Angle
Swing Bearing Play
Hydraulic Cylinder Cycle Time
Dig Function Drift Check
Control Lever Operating Force
Control Lever Stroke
Combined Operation of Boom Raise and Swing Function Check
Group 5 Component Test
Primary Pilot Pressure
Secondary Pilot Pressure
4-Spool Solenoid Valve Set Pressure
2-Spool Solenoid Valve Set Pressure
Main Pump Delivery Pressure
Fan Pump Delivery Pressure
Main Relief Set Pressure
Overload Relief Set Pressure
Main Pump Flow Rate Measurement
Fan Pump Flow Rate Measurement
Swing Motor Drainage
Travel Motor Drainage
Group 6 Adjustment
PUMP LEARNING
TORQUE ADJUSTMENT
CONNECTION
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Introduction
Diagnosis Procedure
Electrical System Inspection
Precautions for Inspection and Maintenance
Instructions for Disconnecting Connectors
Fuse Inspection
Fusible Link Inspection
Battery Voltage Check
Alternator Check
Continuity Check
Voltage and Current Measurement
Check by False Signal
Test Wire Harness
Group 2 Monitor
Outline
Operating Procedures of Service Menu
Setting Menu
Inspection of Engine Oil Level, Coolant Level, Hour Meter, and Fuel Gauge
Fuel Gauge and Coolant Temperature Gauge
Group 3 e-Service
Outline
List of Operation Data
Snapshot Data
Communication System
Group 4 Component Layout
Main Component
Radiator/Oil Cooler/Inter Cooler
Electrical System (Overview)
Fuel Pump
Electrical System (Rear Tray)
Electrical System (Switch Panel)
Electrical System (Cab Behind Side)
Battery Disconnect Switch
Around Horn
Boom Upper Side
Electric Grease Gun
Engine
Pump Device
Control Valve
Check Valve
Signal Control Valve
4-Spool Solenoid Valve Unit
2-Spool Solenoid Valve Unit
Layout of Control Valve
Pilot Port (Signal Control Valve)
Group 5 Troubleshooting A
Troubleshooting A (Base Machine Diagnosis By Using Fault Codes) Procedure
MC Fault Code List
ECM Fault Code List
Monitor Controller (Monitor) Fault Code List
Monitor Controller (Information) Fault Code List
Air Conditioner Controller Fault Code List
Communication Terminal Fault Code List
MC Fault Codes 11000 to 11002
MC Fault Code 11003
MC Fault Codes 11006, 11007,11009 Monitor Controller (Monitor) Fault Codes 13002, 13003, 13005
CAN0 Harness Check
MC Fault Codes 11008, 11010 Monitor Controller (Monitor) Fault Codes 13004, 13006, 13007
CAN1 Harness Check
MC Fault Code 11100
MC Fault Code 11101
MC Fault Codes 11200, 11202
MC Fault Codes 11301, 11302
MC Fault Code 11303
MC Fault Codes 11304, 11325
MC Fault Code 11405
MC Fault Code 11408
MC Fault Code 11412
MC Fault Code 11428
MC Fault Code 11802
MC Fault Code 11901
MC Fault Codes 11942, 11944
MC Fault Codes 11945
MC Fault Code 11948
MC Fault Code 11950
MC Fault Code 11951
MC Fault Code 11953
MC Fault Codes 11978, 11979
MC Fault Code 11981
MC Fault Code 11982
MC Fault Codes 11985, 11986
MC Fault Code 11989
MC Fault Codes 11992, 11994
MC Fault Codes 11995, 11997
MC Fault Code 11998
MC Fault Codes 20062
Monitor Controller (Information) Fault Codes 13304, 13310
Monitor Controller (Information) Fault Code 13311
Monitor Controller (Information) Fault Codes 20100 to 20104, 20106
Monitor Controller (Information) Fault Codes 20107, 20109, 20110, 20114, 20146, 20149
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Group 6 Troubleshooting B
Troubleshooting B (Machine Diagnosis by Using Trouble Symptom) Procedure
Relationship between Machine Trouble Symptoms and Related Parts
Correlation Between Trouble Symptoms and Part Failures
Engine System Troubleshooting
All Actuator System Troubleshooting
Front Attachment System Troubleshooting
Swing System Troubleshooting
Travel System Troubleshooting
Other System Troubleshooting
Exchange Inspection
How to Lowering Boom When Emergency and When Engine Stops
Group 7 Air Conditioner
Outline
Functions of Main Parts
Troubleshooting
Air Conditioner Controller Fault Code List
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Work after Replacing Components
Refill Compressor Oil
Charge Air Conditioner with Refrigerant
Hose and Pipe Tightening Torque
SERVICE MANUAL REVISION REQUEST FORM
The Attached Diagram List