New Holland Workmaster 55, 65, 75 Tractor Service Manual
1,245 pages · Publication 51489998
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- Models
- Workmaster 55, 65, 75
- Manual type
- Service Manual
- Pages
- 1,245
- Publication
- 51489998
- Condition
- Brand new

What's inside
From the manual's own table of contents: 33 sections, 47 entries. See sample pages (PDF, 603 KB)
Maintenance2 topics
- New unit pre-delivery operations
- Start-up
Engine1 topic
- Engine and crankcase
Clutch1 topic
- Clutch and components
Transmission2 topics
- Mechanical transmission
- Power shuttle transmission
Four-Wheel Drive (4WD) system2 topics
- Mechanical control
- Four-Wheel Drive (4WD) gearbox
Front axle system1 topic
- Powered front axle
Rear axle system1 topic
- Powered rear axle
Power Take-Off (PTO)3 topics
- Rear mechanical control
- Rear electro-hydraulic control
- Two-speed rear Power Take-Off (PTO)
Brakes and controls1 topic
- Hydraulic service brakes
Show all 33 sections
Inside this manual
Real pages from this service manual (1,245 pages). Open the sample pages (PDF, 602 KB)
- Diagram, page 869: Electrical systems - FAULT CODES
- Troubleshooting, page 1,059: Electrical systems - FAULT CODES
- Color page, page 398: Hydraulic systems - Remote control valves
- Foldout diagram (color): Electrical systems - Harnesses and connectors
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, 1,245 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.
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).