Hitachi ZW180-5A Wheel Loader TTNDJ-EN-00 (2018.01.26) (Preview)
TTNDJ-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 Standa
Operational Performance Standard Table
Main Pump P-Q Diagram
Sensor Activating Range
Group 3 Engine Test
Engine Speed
Lubricant Consumption
Group 4 Machine Performance Test
Travel Speed
Service Brake Function Check
Service 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
Primary Pilot Pressure (Including Brake Circuit)
Secondary Pilot Pressure
Main Pump Delivery Pressure
Main Relief Set Pressure
Steering Relief Pressure
Overload Relief Valve Set Pressure
Main Pump Flow Rate Measurement
Service Brake Pressure (Front and Rear)
Parking Brake Pressure
Brake Accumulator Pressure
Brake Warning Pressure (Pressure-Decreasing)
Brake Warning Pressure (Pressure-Increasing)
Transmission Clutch Pressure
Torque Converter Pressure (Inlet)
Group 6 Adjustment
Transmission Learning
Lift Arm Angle Sensor Learning
Digging Position Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Introduction
Diagnosis Procedure
Electric 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 Harness
Group 2 Monitor
Outline
Operating Procedures of Service Menu
Coolant Temperature Gauge and Transmission Oil Temperature Gauge
Fuel Gauge
Group 3 e-Service
Outline
List of Operation Data
Snapshot Data
Communication System
Group 4 Component Layout
Main Component (Overview)
Main Component
Main Component (Travel System)
Electrical System (Overview)
Electrical System (Cab)
Engine and Fan Pump
Pump Device
Control Valve
Fan Valve (Optional)
Priority Valve
Drive Unit
Front Axle
Manifold Valve
Parking Brake Solenoid Valve Block
Brake Charge Valve
Steering Valve, Emergency Steering Valve (Optional)
Emergency Steering Pump (Optional)
Ride Control Valve (Optional)
Group 5 Troubleshooting A
Troubleshooting A (Base Machine Diagnosis By Using Fault Codes) Procedure
MC Fault Code List
Column Display Controller Fault Code List
Air Conditioner Controller Fault Code List
ECM FAULT CODE CONTRAST LIST
TCU Fault Code List
MC Fault Codes 111000 to 111002
MC Fault Code 111003
MC Fault Codes 111006, 111007, 111011
CAN1 Harness Check
MC Fault Codes 111014, 111025
MC Fault Code 111100
MC Fault Code 111103, 111106, 111107
MC Fault Codes 111205
MC Fault Codes 111200, 111203
MC Fault Codes 111217, 111312
MC Fault Codes 111204, 111206
MC Fault Code 111208
MC Fault Codes 111311, 111313
MC Fault Code 111411
MC Fault Code 111412
MC Fault Code 111413
MC Fault Code 111422
MC Fault Code 111901
MC Fault Codes 120003, 120004
MC Fault Codes 120014
Column Display Controller Fault Code 115001
Column Display Controller Fault Code 115011
Column Display Controller (Information) Fault Codes 120500 to120503, 120505
Column Display Controller Fault Codes 120506, 120507, 120510 to 120512, 120515, 120516, 120518
Group 6 Troubleshooting B
Troubleshooting B (Machine Diagnosis by Using Troubleshooting 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
Steering System Troubleshooting
Travel System Troubleshooting
Brake System Troubleshooting
Other System Troubleshooting
Exchange Inspection
Air Bleeding Procedures for Brake (Axle)
Group 7 Air Conditioner
Outline
Functions of Main Parts
Troubleshooting
Air Conditioner Controller Fault Code List
Air Conditioner Controller Fault Codes E11 to E22
Air Conditioner Controller Fault Codes E43 to E92
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
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