Technical Manual Hitachi ZW80-5B Wheel Loader | TTNCH60-EN-00 (2019.04.22)

Technical Manual Hitachi ZW80-5B Wheel Loader TTNCH60-EN-00 (2019.04.22) (Preview)

TTNCH60-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
Group 3 Engine Test
Engine Speed
Lubricant Consumption
Group 4 Machine Performance Test
Travel Speed
Service Brake Function Check
Service Brake and Parking Brake Wear Amount
Parking Brake Function Check
Bucket Stopper and Bell Crank Stopper Clearance
Hydraulic Cylinder Cycle Time
Dig Function Drift Check
Bucket Levelness
Control Lever Operating Force
Control Lever Stroke
Group 5 Component Test
Main Pump Delivery Pressure
HST Pump Delivery Pressure
HST Charge Pump Delivery Pressure (HST Charge Pump Relief Pressure)
Main Relief Pressure
HST Pump Relief Pressure
Steering Relief Pressure
Overload Relief Valve Set Pressure
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
Group 2 Monitor
Outline
Operating Procedures of Service Menu
Coolant Temperature Gauge and Fuel Gauge
Group 3 Component Layout
Main Component (Overview)
Electrical System (Overview)
Electrical System (Cab Vehicle)
Engine
Pump Device
Control Valve
HST Motor/Reduction Gear/Axle
Group 4 Troubleshooting A
Troubleshooting A (Base Machine Diagnosis By Using Fault Codes) Procedure
MC Fault Code List
Monitor Controller Fault Code List
ECM Fault Code List
MC Fault Codes 111004, 111910, 111914
CAN1 Harness Check
MC Fault Code 111103
MC Fault Code 111430
MC Fault Codes 111624, 111625, 111626
MC Fault Codes 111801, 111803
MC Fault Code 111904
Monitor Controller Fault Code 115000
Monitor Controller Fault Code 115011
Group 5 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
Front Attachment System Troubleshooting
Steering System Troubleshooting
Travel System Troubleshooting
Brake System Troubleshooting
Other System Troubleshooting
Moving the Machine (in an Emergency)
Releasing the parking brake in an emergency and when the engine is stopped
Group 6 Troubleshooting C
Troubleshooting C (Monitor Diagnosis) Procedures
Malfunction of Buzzer
Malfunction of Coolant Temperature Gauge
Malfunction of Fuel Gauge
Faulty Monitor Display
Faulty Light Bulb Check
Faulty Left/Right Turn Signal Indicator
Faulty Hazard Lights (Faulty Left/Right Turn Signal Indicators)
Faulty High Beam Indicator
Faulty Work Light Indicator
Faulty Maintenance Indicator
Faulty Preheat Indicator
Faulty HST Warning Indicator
Faulty Engine Oil Low Pressure Indicator
Faulty Overheat Indicator
Faulty Engine Warning Indicator
Faulty Service Indicator
Faulty Parking Brake Indicator
Faulty Clearance Light Indicator
Faulty Alternator Indicator
The Attached Diagram List
SERVICE MANUAL REVISION REQUEST FORM