Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Excavator Workshop Service Manual
804 pages · Publication WJBK40-EN-00
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- Models
- ZX670LC-6, ZX690LCH-6, ZX690LCR-6
- Manual type
- Workshop Service Manual
- Pages
- 804
- Publication
- WJBK40-EN-00
- Condition
- Brand new
What's inside
From the manual's own table of contents: 111 topics. See sample pages (PDF, 669 KB)
- Assembling
- Tightening Bolts and Nuts
- Piping Joint
- Painting
- Bleeding Air from Hydraulic System
- Bleeding Air from Fuel System
- Defrosting Piping
- Maintenance
- Hydraulic Circuit Pressure Release Procedure
- Pressure Release from Hydraulic Oil Tank
- Pressure Release from Expansion Tank
- Pump Device
- Swing Motor
- Travel Motor
- Sprocket
- Center Joint
- Front Idler
- Upper Roller
- Lower Roller
- Track
- Pin and Bushing
- Side Cutter
- Point
- Connection
Show all 111 topics
- Cylinder
- Removal and Installation of Cab
- Dimensions of Cab Glass (Standard Cab)
- Dimensions of Cab Glass (H Cab)
- Removal and Installation of Counterweight
- Removal and Installation of Main Frame
- Removal and Installation of Engine
- Removal and Installation of Pump Device
- Disassembly of Pump Transmission
- Assembly of Pump Transmission
- Disassembly of Main Pump
- Assembly of Main Pump
- Disassembly of Regulator for Main Pump
- Assembly of Regulator for Main Pump
- Disassembly of Fan Pump
- Assembly of Fan Pump
- Disassembly of Regulator for Fan Pump
- Assembly of Regulator for Fan Pump
- Structure of Pilot Pump
- Removal and Installation of Control Valve
- Disassembly and Assembly of Housing
- Disassembly of Control Valve 4-Spool Side
- Assembly of Control Valve 4-Spool Side
- Disassembly of Control Valve 5-Spool Side
- Assembly of Control Valve 5-Spool Side
- Removal and Installation of Swing Device
- Disassembly of Swing Reduction Gear
- Assembly of Swing Reduction Gear
- Disassembly of Swing Motor
- Assembly of Swing Motor
- Removal and Installation of Pilot Valve (Left)
- (Right)
- Valve
- Disassembly of Pilot Valves (Right and Left)
- Assembly of Pilot Valves (Right and Left)
- Disassembly of Travel Pilot Valve
- Assembly of Travel Pilot Valve
- Solenoid Valve
- Valve Unit
- Assembly of Pilot Shut-Off Solenoid Valve
- Structure of 4-Spool Solenoid Valve Unit
- Structure of 2-Spool Solenoid Valve Unit
- Structure of Signal Control Valve
- Device
- Removal and Installation of DEF Tank
- Module
- Structure of Oil Cooler Fan Valve
- Structure of Radiator Fan Valve
- Motor
- Structure of Oil Cooler Fan Motor
- Structure of Radiator Fan Motor
- Removal and Installation of Shockless Valve
- Structure of Shockless Valve
- Removal and Installation of Swing Bearing
- Disassembly of Swing Bearing
- Assembly of Swing Bearing
- Removal and Installation of Travel Device
- Disassembly of Travel Device
- Assembly of Travel Device
- Disassembly of Travel Motor
- Assembly of Travel Motor
- Disassembly of Brake Valve
- Assembly of Brake Valve
- Precautions for Using Floating Seal
- Removal and Installation of Center Joint
- Disassembly of Center Joint
- Assembly of Center Joint
- Replacement of Body and Spindle
- Removal and Installation of Track Adjuster
- Disassembly of Track Adjuster
- Assembly of Track Adjuster
- Removal and Installation of Front Idler
- Disassembly of Front Idler
- Assembly of Front Idler
- Removal and Installation of Upper Roller
- Removal and Installation of Lower Roller
- Disassembly of Lower Roller
- Assembly of Lower Roller
- Removal and Installation of Track
- Removal and Installation of Bucket
- Removal and Installation of Arm
- Removal and Installation of Boom
- Removal and Installation of Bushing
- Removal and Installation of Boom Cylinder
- Removal and Installation of Arm Cylinder
- Removal and Installation of Bucket Cylinder
- Cylinders
Inside this manual
Real pages from this workshop service manual (804 pages). Open the sample pages (PDF, 668 KB)
- Troubleshooting, page 119: SECTION 2 MAINTENANCE STANDARD
- Specifications, page 275: Group 8 Pump Device
- Foldout diagram, page 772
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, 804 pages
Quantity one is the manual described above.
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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).