New Holland T4.55, T4.6S, T4.75 PowerStar Tractor Service Manual
1,969 pages · Publication 47772169
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- Models
- T4.55, T4.6S, T4.75 PowerStar
- Serial coverage
- PIN ZDAH00008 and above
- Manual type
- Service Manual
- Pages
- 1,969
- Publication
- 47772169
- Condition
- Brand new

What's inside
From the manual's own table of contents: 37 sections, 78 entries. See sample pages (PDF, 772 KB)
Engine4 topics
- Engine and crankcase
- Fuel tanks
- treatment
- Fan and drive
Clutch3 topics
- Clutch mechanical release control
- Clutch hydraulic release control
- Clutch and components
Transmission9 topics
- Mechanical transmission
- Mechanical transmission internal components
- Power shuttle transmission
- Power shuttle transmission external controls
- Power shuttle transmission lubrication system
- Power shuttle transmission internal components
- Creeper
- Reverser
- Transmission cooler and lines
Four-Wheel Drive (4WD) system1 topic
- Electro-hydraulic control
Front axle system3 topics
- Powered front axle
- Front bevel gear set and differential
- Final drive hub, steering knuckles, and shafts
Show all 37 sections
Pump3 topics
- Steering control
- Hydraulic control components
- Cylinders
Wheels2 topics
- Front wheels
- Rear wheels
Cab climate control3 topics
- Heating
- Ventilation
- Air conditioning
Electrical systems8 topics
- Harnesses and connectors
- Engine starting system
- Alternator
- Battery
- Electronic modules
- Rear Power Take-Off (PTO) control system
- Warning indicators, alarms, and instruments
- FAULT CODES
Front loader and bucket2 topics
- Bucket
- Front loader and bucket generic sub-group
Platform, cab, bodywork, and decals3 topics
- Cab interior
- Cab interior trim and panels
- Cab doors and hatches
Inside this manual
Real pages from this service manual (1,969 pages). Open the sample pages (PDF, 771 KB)
- Diagram, page 1,011: Electrical systems - Harnesses and connectors
- Specifications, page 1,401: Temperature
- Troubleshooting, page 1,731: 3802-Exhaust manifold pressure sensor - signal too low
- Color page, page 588: Hydraulic systems - Remote control valves
- Color page, page 745: Steering - Hydraulic control components
- Foldout diagram, page 956: Electrical systems - Harnesses and connectors
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the T4.75 PowerStar 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, 1,969 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).