Hitachi ZX250LC-5B, ZX250LCN-5B Excavator Troubleshooting Technical Service Manual
520 pages · Publication TTDCA-EN-01
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- Models
- ZX250LC-5B, ZX250LCN-5B
- Manual type
- Troubleshooting Technical Service Manual
- Pages
- 520
- Publication
- TTDCA-EN-01
- Condition
- Brand new
What's inside
From the manual's own table of contents: 40 topics. See sample pages (PDF, 452 KB)
- Operational Performance Tests
- Preparation for Performance Tests
- Operational Performance Standard Table
- Main Pump P-Q Diagram (P1, P2)
- Main Pump P-Q Diagram (P3)
- Sensor Activating Range
- MPDr. Monitor Indicating Values
- 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
- Swing Function Check
- Arm Roll-In Function Check
Show all 40 topics
- Connecting Part
- Primary Pilot Pressure
- Secondary Pilot Pressure
- 5-Spool Solenoid Valve Set Pressure
- Set Pressure
- Main Pump Delivery Pressure
- Main Relief Set Pressure
- Relief pressure (when relieving swing)
- Overload Relief Valve Set Pressure
- Main Pump Flow Rate Measurement
- Swing Motor Drainage
- Travel Motor Drainage
- No-Load-Max Differential Pressure
- Learning
- Rewrite of Muffler Filter Serial No
- Maintenance of Muffler Filter
Inside this manual
Real pages from this troubleshooting technical service manual (504 pages). Open the sample pages (PDF, 452 KB)
- Specifications, page 65: SECTION 4 OPERATIONAL PERFORMANCE TEST
- Diagram, page 170: Group 1 Diagnosing Procedure
- Troubleshooting, page 282: Group 5 Troubleshooting A
- Color page, page 140: Group 6 Adjustment
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the ZX250LC-5B, ZX250LCN-5B 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, 520 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).