Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Excavator Troubleshooting Technical Service Manual
525 pages · Publication TTJBK40-EN-00
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- Models
- ZX670LC-6, ZX690LCH-6, ZX690LCR-6
- Manual type
- Troubleshooting Technical Service Manual
- Pages
- 525
- Publication
- TTJBK40-EN-00
- Condition
- Brand new
What's inside
From the manual's own table of contents: 145 topics. See sample pages (PDF, 833 KB)
- Operational Performance Tests
- Preparation for Performance Tests
- Operational Performance Standard Table
- Main Pump P-Q Diagram
- Fan Pump P-Q Diagram
- Fan Pump I-Q Diagram
- MPDr. Monitor Indicating Values (MC)
- MPDr. Monitor Indicating Values (ECM)
- Sensor Activating Range
- Engine Speed
- Lubricant Consumption
- 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
Show all 145 topics
- Swing Function Check
- Primary Pilot Pressure
- Secondary Pilot Pressure
- 4-Spool Solenoid Valve Set Pressure
- 2-Spool Solenoid Valve Set Pressure
- Main Pump Delivery Pressure
- Fan Pump Delivery Pressure
- Main Relief Valve Set Pressure
- Overload Relief Valve Set Pressure
- Main Pump Flow Rate Measurement
- Fan Pump Flow Rate Measurement
- Swing Motor Drainage
- Travel Motor Drainage
- Fan Motor Drainage
- PUMP LEARNING
- TORQUE ADJUSTMENT
- CONNECTION
- Rewrite of Aftertreatment Device Serial No
- How to Clear Fault Code
- Procedure after Replacing DCU and ECM
- Fluid Defrosting Piping
- How to Check Manual Regeneration Switch
- Remedy at DEF Pressure Decrease
- Remedy at DEF Abnormal Quality
- Clean DEF Tank
- Remedy when Mixing Oil in DEF Tank
- 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
- Check by False Signal
- Test Wire Harness
- Outline
- Operating Procedures of Service Menu
- Hour Meter, and Fuel Gauge
- DEF/AdBlue Gauge
- List of Operation Data
- Communication System
- Main Component
- Around Radiator
- Electrical System (Overview)
- Fuel Pump
- Electrical System (Rear Tray)
- Electrical System (Switch Panel)
- Electrical System (Cab Behind Side)
- Around Horn
- Boom Upper Side
- Around Oil Cooler
- Auto Lubricating System
- Engine
- Aftertreatment Device
- Pump Device
- Control Valve
- DEF Tank
- DEF Supply Module
- Expansion Tank
- Check Valve
- Signal Control Valve
- 4-Spool Solenoid Valve Unit
- Oil Cooler Fan Valve
- 2-Spool Solenoid Valve Unit
- Radiator Fan Valve
- Pilot Port
- Port Layout of Control Valve (Main Circuit)
- Port Layout of Control Valve (Pilot Circuit)
- Using Trouble Symptom) Procedure
- MC Fault Code List
- ECM Fault Code List
- DCU Fault Code List
- Monitor Controller (Monitor) Fault Code List
- Fault Code List
- Air Conditioner Controller Fault Code List
- Communication Terminal Fault Code List
- MC Fault Code 11003
- CAN0 Harness Check
- ISO-CAN (Engine) Harness Check
- CAN1 Harness Check
- MC Fault Code 11100
- MC Fault Code 11101
- MC Fault Code 11990
- MC Fault Code 11405
- MC Fault Code 11408
- MC Fault Code 11412
- MC Fault Code 11428
- MC Fault Code 11948
- MC Fault Code 11950
- MC Fault Code 11951
- MC Fault Code 11952
- MC Fault Code 11953
- MC Fault Code 11981
- MC Fault Code 11982
- MC Fault Code 11989
- MC Fault Code 11802
- MC Fault Code 11901
- MC Fault Code 11946
- MC Fault Code 11947
- Fault Codes 11 to 22
- Fault Codes 43 to 92
- Symptoms and Related Parts
- and Part Failures
- Engine System Troubleshooting
- All Actuator System Troubleshooting
- Front Attachment System Troubleshooting
- Swing System Troubleshooting
- Travel System Troubleshooting
- Other System Troubleshooting
- Exchange Inspection
- Emergency Boom Lowering Procedure
- Functions of Main Parts
- Troubleshooting
- Work after Replacing Components
- Refill Compressor Oil
- Charge Air Conditioner with Refrigerant
- Hose and Pipe Tightening Torque
Inside this manual
Real pages from this troubleshooting technical service manual (525 pages). Open the sample pages (PDF, 831 KB)
- Troubleshooting, page 264: Group 5 Troubleshooting A
- Diagram, page 296: Group 5 Troubleshooting A
- Specifications, page 408: Group 6 Troubleshooting B
- Color page, page 107: When the aftertreatment device has been replaced,
- Foldout diagram, page 493
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the ZX670LC-6, ZX690LCH-6, ZX690LCR-6 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 525 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).