New Holland W170C Tier 4 Wheel Loader Service Manual
1,012 pages · Publication 84525142
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- Models
- W170C Tier 4
- Manual type
- Service Manual
- Pages
- 1,012
- Publication
- 84525142
- Condition
- Brand new

What's inside
From the manual's own table of contents: 7 sections, 26 entries. See sample pages (PDF, 913 KB)
Every 10 Hours 1 Check Engine Oil Level2 topics
- Check Engine Coolant Level
- Check Transmission Oil Level
Every 50 Hours 4 Check Hydraulic Oil Level8 topics
- 5 & 6 Grease Bucket Mounting Fittings
- Grease machine and attachments
- Change Engine Oil and Filters
- Replace Fuel Filters
- Change Hydraulic Filter
- Change Oil in Axles
- Check wheel torque
- Clean in-line DEF supply filter
Every 100 Hours 9 Grease Front Drive Shaft Support Bearing3 topics
- Lubricate Loader Lift & Cylinder Pivots (10) Z-bar
- Lubricate Loader Lift & Cylinder Pivots (18) XT
- Check Cab Air Filter
Hours 12 Check Drive Belt2 topics
- Check Axle Oil Level
- Check Battery Electrolyte Level
Hours XX Check ROPS4 topics
- Drain Fuel Tank Condensation & Water Separator
- Replace Fuel Filter
- Every 6000 XX Engine Injectors (Engine Manual)
- Hours XX Fuel Pump (Engine Manual) 6000
Inside this manual
Real pages from this service manual (1,012 pages). Open the sample pages (PDF, 912 KB)
- Troubleshooting, page 268: 131 – Electronic Panel
- Diagram, page 838: 20. FAN DRIVE MOTOR
- Specifications, page 973: HEIGHT CONTROL AND RETURN TO TRAVEL ADJUSTMENT ILLUSTRATION
- Foldout diagram (color), page 1,008: CONNECTOR LIST
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the W170C Tier 4 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, 1,012 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).