Hitachi ZW250-6 Wheel Loader Workshop Service Manual
465 pages · Publication WNEM50-EN-01
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- Models
- ZW250-6
- Manual type
- Workshop Service Manual
- Pages
- 465
- Publication
- WNEM50-EN-01
- Condition
- Brand new
What's inside
From the manual's own table of contents: 112 topics. See sample pages (PDF, 421 KB)
- and Assembling
- Tightening Bolts and Nuts
- Piping Joint
- Bleed Air from the Hydraulic System
- Bleed Air from the Fuel System
- Bleeding Air from Brake (Axle)
- Preparations for Inspection and Maintenance
- Hydraulic Circuit
- Accumulator
- Releasing Pressure from Hydraulic Oil Tank
- Releasing Pressure from Reserve Tank
- Center Hinge
- Pilot Valve (Two Lever Type)
- Pin and Bushing
- Standard Dimensions for Lift Arm and Bucket
- Bucket Stopper Clearance
- Cylinder
- Removal and Installation of Cab
- Removal and Installation of Counterweight
- Removal and Installation of Center Hinge
- Removal and Installation of Engine
- Radiator Assembly
- Hydraulic Oil Tank
- Removal and Installation of Fuel Tank
Show all 112 topics
- Removal and Installation of Pump Device
- Disassembly of Pump Device
- Assembly of Pump Device
- Disassembly of Main Pump
- Assembly of Main Pump
- Disassembly of Regulator
- Assembly of Regulator
- Disassembly of Priority Valve
- Assembly of Priority Valve
- Structure of Pilot Pump
- Removal and Installation of Control Valve
- Disassembly of Control Valve
- Assembly of Control Valve
- (Single Lever Type)
- (Two Lever Type)
- Assembly of Pilot Valve (Single Lever Type)
- Disassembly of Pilot Valve (Two Lever Type)
- Assembly of Pilot Valve (Two Lever Type)
- Brake Charge Valve
- Structure of Brake Charge Valve
- Brake Accumulator
- Removal and Installation of Manifold Valve
- Disassembly of Manifold Valve
- Assembly of Manifold Valve
- 2-Spool Solenoid Valve Unit
- Structure of 2-Spool Solenoid Valve Unit
- Parking Brake Solenoid Valve Unit
- Solenoid Valve Unit
- Structure of Parking Brake Solenoid Valve
- Flow Regulator Valve
- Structure of Flow Regulator Valve
- Removal and Installation of Fan Valve
- Structure of Fan Valve
- Removal and Installation of Fan Motor
- Structure of Fan Motor
- Removal and Installation of Fan Pump
- Disassembly of Fan Pump
- Assembly of Fan Pump
- Ride Control Accumulator
- Battery Disconnect Switch
- Aftertreatment Device
- Removal and Installation of Front Tire
- Removal and Installation of Rear Tire
- Removal and Installation of Drive Unit
- Disassembly and Assembly of Drive Unit
- Removal and Installation of Torque Converter
- Disassembly and Assembly of Transmission
- Transmission Control Valve
- (Replace the brake friction pad)
- Removal and Installation of Front Axle
- Removal and Installation of Rear Axle
- Disassembly of Axle
- Assembly of Axle
- Removal and Installation of Propeller Shaft
- Removal and Installation of Brake Valve
- Disassembly of Brake Valve
- Assembly of Brake Valve
- Steering Pilot Valve
- Disassembly of Steering Pilot Valve
- Assembly of Steering Pilot Valve
- Removal and Installation of Steering Valve
- (Without Secondary Steering)
- (With Secondary Steering)
- Disassembly of Steering Valve
- Assembly of Steering Valve
- Check Block
- Assembly of Secondary Steering Check Block
- Removal and Installation of Steering Cylinder
- Disassembly of Steering Cylinder
- Assembly of Steering Cylinder
- Steering Accumulator
- Removal and Installation of Left Stop Valve
- Removal and Installation of Right Stop Valve
- Disassembly of Stop Valve
- Assembly of Stop Valve
- Secondary Steering Pump
- Joystick Steering Valve
- Joystick Steering Control Valve
- Joystick Steering Solenoid Valve
- Lever (for Grammer Seat)
- Lever (for Sears Seat)
- Removal and Installation of Front Attachment
- Removal and Installation of Bell Crank
- Removal and Installation of Bucket
- Removal and Installation of Bushing
- Removal and Installation of Lift Arm Cylinder
- Removal and Installation of Bucket Cylinder
- Bucket Cylinder
Inside this manual
Real pages from this workshop service manual (444 pages). Open the sample pages (PDF, 421 KB)
- Specifications, page 290: Group 8 Pump Device
- Repair procedure, page 422: Group 15 Cooling Fan System
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the ZW250-6 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, 465 pages
Quantity one is the manual described above.
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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).