Technical Manual Hitachi ZX85USB-5A Hydraulic Excavator | TTDEE-EN-00 (2018.07.27)

Technical Manual Hitachi ZX85USB-5A Hydraulic Excavator TTDEE-EN-00 (2018.07.27) (Preview)

TTDEE-EN-00
– INTRODUCTION
— To The Reader
— Additional References
— Manual Composition
— Page Number
— Safety Alert Symbol and Headline Notations
— Units Used
– SYMBOL AND ABBREVIATION
– SAFETY
— Recognize Safety Information
— Understand Signal Words
— Follow Safety Instructions
— Prepare for Emergencies
— Wear Protective Clothing
— Protect Against Noise
— Inspect Machine
— General Precautions for Cab
— Use Handholds and Steps
— Adjust the Operator’s Seat
— Ensure Safety Before Rising from or Leaving Operator’s Seat
— Fasten Your Seat Belt
— Move and Operate Machine Safely
— Operate Only from Operator’s Seat
— Jump Starting
— Keep Riders off Machine
— Precautions for Operations
— Investigate Job Site Beforehand
— Install OPG Guard
— Provide Signals for Jobs Involving Multiple Machines
— Confirm Direction of Machine to Be Driven
— Drive Machine Safely
— Avoid Injury from Rollaway Accidents
— Avoid Injury from Back-Over and Swing Accidents
— Keep Person Clear from Working Area
— Never Position Bucket Over Anyone
— Avoid Undercutting
— Avoid Tipping
— Never Undercut a High Bank
— Dig with Caution
— Operate with Caution
— Avoid Power Lines
— Precautions for Lightning
— Object Handling
— Protect Against Flying Debris
— Park Machine Safely
— Handle Fluids Safely−Avoid Fires
— Transport Safely
— Practice Safe Maintenance
— Warn Others of Service Work
— Support Machine Properly
— Stay Clear of Moving Parts
— Prevent Parts from Flying
— Store Attachments Safely
— Prevent Burns
— Replace Rubber Hoses Periodically
— Avoid High-Pressure Fluids
— Prevent Fires
— Evacuating in Case of Fire
— Beware of Exhaust Fumes
— Precautions for Welding and Grinding
— Avoid Heating Near Pressurized Fluid Lines
— Avoid Applying Heat to Lines Containing Flammable Fluids
— Precautions for Handling Accumulator and Gas Damper
— Remove Paint Before Welding or Heating
— Beware of Asbestos and Silicon Dust and Other Contamination
— Prevent Battery Explosions
— Service Air Conditioning System Safely
— Handle Chemical Products Safely
— Dispose of Waste Properly
— Never Ride Attachment
— Precautions for Communication Terminal
— Precaution for Communication Terminal Equipment
— Before Returning the Machine to the Customer
– 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 1, 2 P-Q Diagram
— Main Pump 3 P-Q Diagram
— Sensor Activating Range
— MPDr. Monitor Indicating Values
— 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 / Swing Function Check
— Combined Operation of Boom Raise / Arm Roll-In Function Check
— Clearance of Front Attachment Connecting Part
— Group 5 Component Test
— Primary Pilot Pressure
— Secondary Pilot Pressure
— Solenoid Valve Set Pressure
— Main Pump Delivery Pressure
— Main Relief Valve Set Pressure
— Overload Relief Valve Set Pressure
— Main Pumps 1, 2 Flow Rate
— Main Pump 3 Flow Rate
— Swing Motor Drainage
— Travel Motor Drainage
– 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, Slow Blow Fuse 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
— Inspection of 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
— Electrical System (Overview)
— Electrical System (Rear Tray)
— Electrical System (Switch Panel)
— Around Pump Device
— Electrical System (Around Battery)
— Engine
— Control Valve
— Pump Device
— Swing Device
— Travel Device
— Components in Control Valve
— Group 5 Troubleshooting A
— Troubleshooting A (Base Machine Diagnosis By Using Fault Codes) Procedure
— MC Fault Code List
— ECU 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 11304, 11307
— MC Fault Code 11401
— MC Fault Code 11407
— MC Fault Codes 11459
— MC Fault Codes 20011
— Monitor Controller (Monitor) Fault Codes 20113
— Monitor Controller (Information) Fault Codes 13304, 13310
— Monitor Controller (Information) Fault Code 13311
— Monitor Controller (Information) Fault Codes 20100 to 20114
— 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 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
— Swing System Troubleshooting
— Travel System Troubleshooting
— Blade System Troubleshooting
— Other System Troubleshooting
— Exchange Inspection
— How to Lowering Boom in Case of Emergency and When Engine Stops
— How to Lowering Boom in Case of Emergency and When Engine Stops with Hose Rupture Valve
— 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