Hitachi Ex1200-5D Excavator Technical Troubleshooting Manual – PDF DOWNLOAD

Description

Hitachi Ex1200-5D Excavator Technical Troubleshooting Manual

FILE DETAILS:

Hitachi Ex1200-5D Excavator Technical Troubleshooting Manual 

Language : English
Pages : 370
Downloadable : YES
Format : PDF
Size : 6.20 MB
Manual No. : KM-18FE
Vol.No. : TT18F-E-00

DESCRIPTION:

Hitachi Ex1200-5D Excavator Technical Troubleshooting Manual 

INTRODUCTION:

TO THE READER:
• This manual is written for an experienced technician to provide technical information needed to maintain and repair this machine.
• Be sure to thoroughly read this manual for correct product information and service procedures.
• If you have any questions or comments, at if you found any errors regarding the contents of this manual, please contact using “Service Manual Revision Request Form” at the end of this manual.

ADDITIONAL REFERENCES:

• Please refer to the materials listed below in addition to this manual.
• The Operator’s Manual
• The Parts Catalog
• The Engine Manual
• Parts Catalog of the Engine
• Hitachi Training Material

MANUAL COMPOSITION:
• This manual consists of three portions: the Technical Manual (Operational Principle), the Technical Manual (Troubleshooting) and the Workshop Manual.
• Information included in the Technical Manual (Operational Principle): technical information needed for redelivery and delivery, operation and activation of all devices and systems.
• Information included in the Technical Manual (Troubleshooting): technical information needed for operational performance tests, and troubleshooting procedures.
• Information included in the Workshop Manual: technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/ disassemble procedures.

TABLE OF CONTENTS:

Hitachi Ex1200-5D Excavator Technical Troubleshooting Manual 

SECTION 4
OPERATIONAL
PERFORMANCE TEST
CONTENTS
Group 1 Introduction
Operational Performance Tests T4-1-1
Preparation for Performance Tests T4-1-2
Group 2 Standard
Operational Performance Standard T4-2-1
Main Pump P-Q Diagram T4-2-4
Oil Cooler Fan Motor Drive Pump
P-Q Diagram T4-2-4
Group 3 Engine Test
Engine Speed T4-3-1
Group 4 Excavator Test
Travel Speed T4-4-1
Track Revolution Speed T4-4-2
Mistrack T4-4-3
Travel Parking Function T4-4-4
Swing Speed T4-4-5
Swing Function Drift T4-4-6
Swing Motor Leakage T4-4-8
Maximum Swingable Slant Angle T4-4-9
Swing Bearing Play T4-4-10
Hydraulic Cylinder Cycle Time T4-4-12
Cylinder Drift T4-4-14
Control Lever Operating Force T4-4-15
Control Lever Stroke T4-4-16
Boom Raise/Swing Combined
Operation Check T4-4-17
Group 5 Component Test
Primary Pilot Pressure T4-5-1
Secondary Pilot Pressure T4-5-3
Solenoid Valve Set Pressure T4-5-4
Main Pump Delivery Pressure T4-5-7
Main Relief Valve Set Pressure T4-5-8
Overload Relief Valve Set Pressure T4-5-12
Main Pump Flow Rate Measurement T4-5-16
Oil Cooler Fan Motor Drive Pump
Flow Rate Measurement T4-5-22
Swing Motor Drainage T4-5-28
Travel Motor Drainage T4-5-30
Group 1 General
Introduction T5-1-1
Diagnosing Procedure T5-1-2
Built-In Diagnosing System Operation T5-1-4
Built-In Diagnosing Function Display List T5-1-6
Binary Number Bit List T5-1-11
Main Controller Fault Code List T5-1-14
Group 2 Cross Reference Table
Electrical Circuit Diagram T5-2-1
Hydraulic Circuit Diagram (Backhoe) T5-2-6
Hydraulic Circuit Diagram (Loading
Shovel) T5-2-8
Group 3 Component Layout
Main Components T5-3-1
Electrical System Components (1) T5-3-2
Electrical System Components (2) T5-3-3
Electrical System Components (3) T5-3-8
Electrical System Components (4) T5-3-9
On and Around Pumps T5-3-10
Main Control Valve T5-3-12
Swing Control Valve T5-3-16
Signal Control Valve T5-3-21
Others T5-3-30
Group 4 Troubleshooting A
Troubleshooting A Procedure T5-4-1
Main Controller Fault Code List T5-4-2
Main Controller A
Fault Code 01, 02, 03 T5-4-4
Fault Code 04 T5-4-4
Fault Code 05 T5-4-5
Fault Code 06 T5-4-6
Fault Code 07 T5-4-7
Fault Code 08, 09 T5-4-8
Fault Code 10 T5-4-10
Fault Code 11, 12, 13 T5-4-12
Fault Code 25 T5-4-13
Main Controller B
Fault Code 31, 32, 33 T5-4-14
Fault Code 34 T5-4-14
Fault Code 37 T5-4-15
Sensor Activating Range T5-4-16
Group 5 Troubleshooting B
Troubleshooting B Procedure T5-5-1
Correlation between Trouble
Symptoms and Part Failures T5-5-2
Engine System Troubleshooting T5-5-14
All Actuator System Troubleshooting T5-5-36
Front Attachment System
Troubleshooting T5-5-44
Swing System Troubleshooting T5-5-58
Travel System Troubleshooting T5-5-61
Other System Troubleshooting T5-5-68
Work After Replacing Components T5-5-92
Add Compressor oil T5-5-92
Charge Air Conditioner With
Refrigerant T5-5-93
18ET-5-2
Group 6 Troubleshooting C
Troubleshooting C (Troubleshooting for Monitor)
Procedure T5-6-1
Malfunction of Coolant
Temperature Gauge T5-6-2
Malfunction of Fuel Gauge T5-6-4
Malfunction of Indicator Light
Check System T5-6-6
Malfunction of Overheat Indicator T5-6-8
Malfunction of Air Cleaner Restriction
Indicator T5-6-10
Malfunction of Fuel Level Indicator T5-6-12
Malfunction of Preheat Indicator T5-6-14
Malfunction of Download Indicator T5-6-15
Malfunction of Alternator Indicator T5-6-16
Malfunction of Engine Oil Pressure
Indicator T5-6-18
Malfunction of Pump Transmission
Oil Pressure Indicator T5-6-20
Malfunction of Engine Oil Level
Indicator T5-6-22
Malfunction of Coolant Level Indicator T5-6-24
Malfunction of Hydraulic Oil Level
Indicator T5-6-26
Malfunction of Auto-Lubrication
Indicator T5-6-30
Malfunction of Engine Stop Indicator T5-6-32
Malfunction of Engine Warning
Indicator T5-6-34
Malfunction of Quick-Idle Indicator T5-6-36
Malfunction of Auto-Idle Indicator T5-6-38
Malfunction of Hourmeter T5-6-40
Malfunction of Buzzer T5-6-42
Malfunction of Liquid Crystal Display (LCD) T5-6-44
Malfunction of Engine Troubleshooting
Operation T5-6-46
Group 7 Troubleshooting D
Troubleshooting D Procedures T5-7-1
Fault Code Indication by Indicator
Blinking Pattern T5-7-3
Fault Codes for Quantum Engines T5-7-5
Group 8 Electrical System Inspection
Precautions for Inspection and
Maintenance T5-8-1
Inspections for Disconnecting
Connectors T5-8-3
Fuse Inspection T5-8-4
Fusible Link Inspection T5-8-7
Battery Voltage Check T5-8-8
Alternator Check T5-8-8
Voltage Check T5-8-10
Continuity Check T5-8-17

HITACHI EX1200-5D EXCAVATOR TECHNICAL TROUBLESHOOTING MANUAL – PDF DOWNLOAD:

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]