Hitachi ZX220LC-GI Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual – PDF DOWNLOAD

Description

Hitachi ZX220LC-GI Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual

FILE DETAILS:

Hitachi ZX220LC-GI Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual 

This Listing includes all of the manuals mentioned below:

1. Hitachi ZX 220LC-GI Electrical Circuit Diagram
2. Hitachi ZX 220LC-GI Hydraulic Excavator Operational Principle Technical Manual
3. Hitachi ZX 220LC-GI Hydraulic Excavator Troubleshooting Technical Manual
4. Hitachi ZX 220LC-GI Hydraulic Excavator Workshop Manual

DESCRIPTION:

Hitachi ZX220LC-GI Hydraulic Excavator Operational Principle+Troubleshooting+Workshop 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 ZX220LC-GI Hydraulic Excavator Operational Principle+Troubleshooting+Workshop Manual 

• Hitachi ZX 220LC-GI Hydraulic Excavator Workshop Manual

SECTION 1 GENERAL INFORMATION
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening
Group 3 Painting
Group 4 Bleeding Air
Group 5 Pressure Release Procedure
Group 6 Preparation
SECTION 2 MAINTENANCE STANDARD
Group 1 Upperstructure
Group 2 Undercarriage
Group 3 Front Attachment
SECTION 3 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Engine
Group 5 Radiator Assembly
Group 6 Hydraulic Oil Tank
Group 7 Fuel Tank
Group 8 Pump Device
Group 9 Control Valve
Group 10 Swing Device
Group 11 Pilot Valve
Group 12 Solenoid Valve
Group 13 Signal Control Valve
SECTION 4 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Rollers
Group 7 Track
SECTION 5 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder

• Hitachi ZX 220LC-GI Hydraulic Excavator Troubleshooting Technical Manual

SECTION 4
OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Operational Performance TestsT4-1-1
Preparation for Performance TestsT4-1-2
Group 2 Standard
Operational Performance Standard TableT4-2-1
Main Pump P-Q DiagramT4-2-7
Sensor Activating RangeT4-2-9
MPDr Monitor Indicating ValuesT4-2-10
Group 3 Engine Test
Engine SpeedT4-3-1
Engine Compression PressureT4-3-4
Valve ClearanceT4-3-6
NozzleT4-3-8
Injection TimingT4-3-10
Lubricant ConsumptionT4-3-12
Group 4 Machine Performance Test
Travel SpeedT4-4-1
Track Revolution SpeedT4-4-2
Mistrack CheckT4-4-3
Travel Parking LeakageT4-4-4
Swing SpeedT4-4-5
Swing Function Drift CheckT4-4-6
Swing Motor LeakageT4-4-8
Maximum Swingable Slant AngleT4-4-10
Swing Bearing PlayT4-4-12
Hydraulic Cylinder Cycle TimeT4-4-14
Dig Function Drift CheckT4-4-16
Control Lever Operating ForceT4-4-19
Control Lever StrokeT4-4-20
Combined Operation of Boom Raise /
Swing Function CheckT4-4-21
Combined Operation of Boom Raise /
Arm Roll-In Function CheckT4-4-22
Group 5 Component Test
Primary Pilot PressureT4-5-1
Secondary Pilot PressureT4-5-3
Solenoid Valve Set PressureT4-5-4
Main Pump Delivery PressureT4-5-6
Main Relief Set PressureT4-5-8
Relief pressure (when relieving swing)T4-5-12
Overload Relief Valve Set PressureT4-5-14
Main Pump Flow Rate MeasurementT4-5-16
Swing Motor DrainageT4-5-24
Travel Motor DrainageT4-5-26
Group 6 Adjustment
Engine Speed Adjustment and Engine LearningT4-6-1
Governor Lever and Fuel Cut Lever PositionT4-6-6
SECTION 5
TROUBLESHOOTING
Group 1 Diagnosing Procedure
IntroductionT5-1-1
Diagnosis ProcedureT5-1-2
Electric System InspectionT5-1-5
Precautions for Inspection and MaintenanceT5-1-6
Instructions for Disconnecting ConnectorsT5-1-8
Fuse InspectionT5-1-10
Fusible Link InspectionT5-1-12
Battery Voltage CheckT5-1-13
Alternator CheckT5-1-14
Continuity CheckT5-1-15
Voltage and Current MeasurementT5-1-16
Check by False SignalT5-1-23
Test HarnessT5-1-24
Group 2 Monitor
OutlineT5-2-1
Built-In Diagnosing System OperationT5-2-2
Built-In Diagnosing Function Display ListT5-2-3
Inspection of Hour Meter and Fuel GaugeT5-2-5
Fuel Gauge and Coolant Temperature GaugeT5-2-6
Group 3 e-Service
OutlineT5-3-1
List of Operation DataT5-3-2
Snapshot DataT5-3-6
Communication SystemT5-3-7
Group 4 Component Layout
Main ComponentT5-4-1
Electrical System (Overview) T5-4-2
EngineT5-4-3
Electrical System (In Cab) T5-4-3
Electrical System (Rear Tray)T5-4-4
Electrical System (Monitors)T5-4-5
Electrical System (Switch Panel)T5-4-6
Electrical System (Around Air Cleaner)T5-4-7
Electrical System (Relays)T5-4-8
Pump DeviceT5-4-9
Control ValveT5-4-10
Signal Control ValveT5-4-10
Swing DeviceT5-4-12
Travel DeviceT5-4-12
3-Spool Solenoid Valve UnitT5-4-13
Layout of Attachment Spec PartsT5-4-14
Pilot PortT5-4-38
Group 5 Troubleshooting A
Troubleshooting A (Base Machine Diagnosis
By Using Fault Codes) Procedure T5-5-1
MC Fault Code ListT5-5-3
ECF Fault Code ListT5-5-13
Monitor Fault Code ListT5-5-14
Information Controller Fault Code ListT5-5-18
Communication Terminal Fault Code ListT5-5-19
MC Fault Codes 11000 to 11002T5-5-21
MC Fault Code 11003T5-5-22
ECF Fault Code 16603T5-5-22
MC Fault Codes 11006, 11007,11009T5-5-25
ECF Fault Code 16604T5-5-25
Monitor Fault Codes 14212, 14213, 14215T5-5-25
CAN Harness Check T5-5-26
MC Fault Code 11100T5-5-29
MC Fault Code 11101T5-5-30
MC Fault Codes 11200, 11202T5-5-31
MC Fault Codes 11206, 11208T5-5-32
MC Fault Codes 11301 to 11303T5-5-33
MC Fault Codes 11304, 11307T5-5-34
MC Fault Code 11400T5-5-35
MC Fault Code 11401T5-5-36
MC Fault Code 11402T5-5-37
MC Fault Code 11403T5-5-38
MC Fault Code 11407T5-5-39
MC Fault Code 11901T5-5-40
ECF Fault Codes 16600 to 16602T5-5-41
ECF Fault Code 16605T5-5-42
ECF Fault Code 16606T5-5-43
Monitor Fault Codes 14224, 14230T5-5-44
Monitor Fault Code 14231T5-5-45
Monitor Fault Codes 20100 to 20114T5-5-46
Group 6 Troubleshooting B
Troubleshooting B (Machine Diagnosis by Using Troubleshooting Symptom) ProcedureT5-6-1
Relationship between Machine Trouble
Symptoms and Related PartsT5-6-3
Correlation between Trouble Symptoms and
Part FailuresT5-6-22
Engine System TroubleshootingT5-6-36
All Actuator System TroubleshootingT5-6-50
Front Attachment System TroubleshootingT5-6-57
Swing System TroubleshootingT5-6-69
Travel System TroubleshootingT5-6-71
TDCRT-5-2
Other System TroubleshootingT5-6-76
Exchange InspectionT5-6-77
How to Lowering Boom in Case of
Emergency and When Engine Stops T5-6-80
Group 7 Troubleshooting C
Troubleshooting C (Monitor Diagnosis)
ProcedureT5-7-1
Malfunction of Monitor BuzzerT5-7-4
Malfunction of Coolant Temperature GaugeT5-7-6
Malfunction of Fuel GaugeT5-7-8
Malfunction of Hour MeterT5-7-9
Malfunction of Light Bulb Check SystemT5-7-10
Malfunction of Fuel Level IndicatorT5-7-11
Malfunction of Air Filter Restriction IndicatorT5-7-12
Malfunction of Overheat IndicatorT5-7-13
Malfunction of Engine Oil Pressure IndicatorT5-7-14
Malfunction of Alternator IndicatorT5-7-15
Malfunction of Engine Warning IndicatorT5-7-16
Malfunction of Pilot Control Shut-Off Lever
IndicatorT5-7-17
Malfunction of Preheat IndicatorT5-7-18
Malfunction of Hydraulic Oil Filter Restriction
IndicatorT5-7-20
Malfunction of LCDT5-7-21
Malfunction of Auto-Idle IndicatorT5-7-22
Malfunction of ECO Mode IndicatorT5-7-23
Malfunction of PWR Mode IndicatorT5-7-24
Malfunction of Digging Mode IndicatorT5-7-26
Malfunction of Attachment Mode IndicatorT5-7-28
Group 8 Air Conditioner
OutlineT5-8-1
Functions of Main PartsT5-8-4
TroubleshootingT5-8-9
Air Conditioner Controller Fault Code ListT5-8-10
Air Conditioner Controller Fault Codes
E11 to E22T5-8-11
Air Conditioner Controller Fault Codes
E43 to E57T5-8-12
Work after Replacing ComponentsT5-8-34
Refill Compressor OilT5-8-35
Charge Air Conditioner with RefrigerantT5-8-36
Hose and Pipe Tightening TorqueT5-8-44

• Hitachi ZX 220LC-GI Hydraulic Excavator Operational Principle Technical Manual

SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 Hydraulic System
Group 4 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Signal Control Valve
Group 7 Others (Upperstructure)
Group 8 Others (Undercarriage)

HITACHI ZX220LC-GI HYDRAULIC EXCAVATOR OPERATIONAL PRINCIPLE+TROUBLESHOOTING+WORKSHOP MANUAL – PDF DOWNLOAD:

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PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]