Hitachi ZW150-6, ZW150PL-6 Wheel Loader Workshop Service Manual
630 pages · Publication WPTC50-EN-01
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What's inside
From the manual's own table of contents: 109 topics. See sample pages (PDF, 407 KB)
- Assembling
- Tightening Bolts and Nuts
- Piping Joint
- Painting
- Painting (Parallel Link)
- Bleeding Air from Hydraulic System
- Bleeding Air from Fuel System
- Bleeding Air from Brake (Axle)
- Maintenance
- Hydraulic Circuit Pressure Release Procedure
- Accumulator
- Pressure Release from Hydraulic Oil Tank
- Pressure Release from Expansion Tank
- Center Hinge
- Pin and Bushing
- Standard Dimensions for Lift Arm and Bucket
- Cylinder
- Bucket
- Removal and Installation of Cab
- Removal and Installation of Counterweight
- (Parallel Link)
- Removal and Installation of Center Hinge
- Removal and Installation of Engine
- Assembly
Show all 109 topics
- Tank
- Removal and Installation of Fuel Tank
- Removal and Installation of Pump Device
- Disassembly of HST Pump
- Assembly of HST Pump
- Disassembly of 3-Gear Pump
- Assembly of 3-Gear Pump
- Removal and Installation of Priority Valve
- Structure of Priority Valve
- Removal and Installation of Control Valve
- Disassembly of Control Valve (Parallel Link)
- Assembly of Control Valve (Parallel Link)
- Removal and Installation of Pilot Valve
- Disassembly of Pilot Valve
- Assembly of Pilot Valve
- Valve
- Disassembly of Pilot Valve (Two Lever Type)
- Assembly of Pilot Valve (Two Lever Type)
- Disassembly of Auxiliary Pilot Valve
- Assembly of Auxiliary Pilot Valve
- Structure of Brake Charge Valve
- Removal and Installation of Manifold Valve
- Disassembly of Manifold Valve
- Assembly of Manifold Valve
- Load Reduction Control Solenoid Valve
- Reduction Control Solenoid Valve
- Selector Solenoid Valve (Parallel Link)
- Solenoid Valve
- Pilot Solenoid Valve (Parallel Link)
- 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
- Valve (Parallel Link)
- Disassembly of Ride Control Valve
- Assembly of Ride Control Valve
- Disconnect Switch
- Device
- Removal and Installation of DEF Tank
- Module
- Removal and Installation of Exterior Parts
- Regenerative Valve
- Structure of Bucket Regenerative Valve
- Regenerative Selector Valve
- Removal and Installation of Front Tire
- Removal and Installation of Rear Tire
- Removal and Installation of HST Motor
- Disassembly of HST Motors 1, 2
- Assembly of HST Motors 1, 2
- Removal and Installation of Transmission
- Disassembly of Transmission
- Assembly of Transmission
- Disassembly of Clutch Assembly
- Assembly of Clutch Assembly
- 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
- Removal and Installation of Steering Valve
- Disassembly of Steering Valve
- Assembly of Steering Valve
- Removal and Installation of Steering Cylinder
- Disassembly of Steering Cylinder
- Assembly of Steering Cylinder
- Steering Pump
- 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
- Disassembly of Lift Arm Cylinder
- Assembly of Lift Arm Cylinder
- Disassembly of Bucket Cylinder
- Assembly of Bucket Cylinder
- Removal and Installation of Quick Coupler
- Disassembly of Quick Coupler Cylinder
- Assembly of Quick Coupler Cylinder
Inside this manual
Real pages from this workshop service manual (630 pages). Open the sample pages (PDF, 407 KB)
- Troubleshooting, page 127: Group 3 Front Attachment (Parallel Link)
- Specifications, page 487: Group 1 Front Attachment
- Diagram, page 541: Group 3 Front Attachment (Parallel Link)
- Foldout diagram, page 619: REAR CONSOLE-D
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals 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, 630 pages
Quantity one is the manual described above.
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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).