About this manual
For the tractors listed in Manual details, this OEM New Holland Service Manual brings the documented workshop information together in a PDF reference. The contents include Engine and crankcase, Powershift transmission lubrication system, and Rear electrohydraulic control.
The indexed contents provide page references for the documented systems and topics. Find the relevant section through Manual contents; Manual details identifies the models and publication information.
Manual details
- Manufacturer
- New Holland
- Manual type
- Service Manual
- Equipment type
- Tractor
- Models
- T8.275, T8.300, T8.330, T8.360, and T8.390
- Document number
- 47386189
- Publication year
- 2012
- Publication date
- October 2012
- Text search
- Available
- PDF navigation
- Interactive contents links and PDF bookmarks
- Document quality
- High — clear, readable text, illustrations and diagrams.
Product highlights
Electrical systems
The manual includes electrical troubleshooting and connector views.
Hydraulic systems
The manual includes hydraulic circuit diagrams and hydraulic valve-adjustment material.
Special tools
A special-tools section is included.
Maintenance
The manual includes a maintenance schedule.
Applicability and limitations
Global P.I.N. range: PIN ZBRC07000 and after.
Systems and topics in this manual
Engine
The indexed material covers Engine and crankcase, Cylinder heads and Pump drives.
Transmission
Topics in this section include Powershift transmission lubrication system, Powershift transmission and Powershift transmission external controls.
Power Take-Off (PTO)
This part of the manual groups Rear electrohydraulic control, One-speed rear Power Take-Off (PTO) and Two-speed rear Power Take-Off (PTO).
Hydraulic systems
The indexed material covers Pump control valves, Variable displacement pump and Three-point hitch control valve.
Cab climate control
Topics in this section include Heating, Air conditioning and Cab pressurizing system.
Electrical systems
This part of the manual groups Engine cooling system, Front axle control system and Rear axle control system.
Manual contents
Use these source headings to locate the task or system you need in the PDF.
- Engine — p. 20
- Engine and crankcase — p. 22
- Cylinder heads — p. 68
- Pump drives — p. 78
- Air cleaners and lines — p. 96
- Fuel tanks — p. 106
- Aftercooler — p. 122
- Engine cooling system — p. 134
- Fan and drive — p. 158
- Selective Catalytic Reduction (SCR) exhaust treatment — p. 172
- Transmission — p. 198
- Powershift transmission lubrication system — p. 200
- Powershift transmission — p. 208
- Powershift transmission external controls — p. 294
- Gearbox internal components — p. 338
- Powershift transmission internal components — p. 344
- Drop box — p. 552
- Four-Wheel Drive (4WD) system — p. 622
- Electrohydraulic control — p. 624
- Drive shaft — p. 646
- Front axle system — p. 676
- Powered front axle — p. 678
- Front bevel gear set and differential — p. 748
- Final drive hub, steering knuckles, and shafts — p. 882
- Axle suspension control — p. 1026
- Rear axle system — p. 1086
- Powered rear axle — p. 1088
- Rear bevel gear set and differential — p. 1130
- Planetary and final drives — p. 1198
- Power Take-Off (PTO) — p. 1212
- Rear electrohydraulic control — p. 1214
- One-speed rear Power Take-Off (PTO) — p. 1232
- Two-speed rear Power Take-Off (PTO) — p. 1316
- Front Power Take-Off (PTO) — p. 1396
- Brakes and controls — p. 1436
- Parking brake / Parking lock — p. 1438
- Hydraulic service brakes — p. 1536
- Trailer brake hydraulic control — p. 1568
- Trailer brake pneumatic control — p. 1604
- Hydraulic systems — p. 1636
- Hydraulic systems — p. 1638
- Pump control valves — p. 1662
- Variable displacement pump — p. 1694
- Three-point hitch control valve — p. 1744
- Remote control valves — p. 1754
- Reservoir, cooler, and filters — p. 1790
- Combination pump units — p. 1812
- Pneumatic system — p. 1826
- Pneumatic system — p. 1828
- Hitches, drawbars, and implement couplings — p. 1838
- Rear three-point hitch — p. 1840
- Front hitch — p. 1864
- Steering — p. 1872
- Steering control — p. 1874
- Hydraulic control components — p. 1892
- Pump — p. 1900
- Cab climate control — p. 1914
- Heating — p. 1916
- Air conditioning — p. 1924
- Cab pressurizing system — p. 2038
- Electrical systems — p. 2054
- Engine cooling system — p. 2058
- Front axle control system — p. 2064
- Rear axle control system — p. 2086
- Heating, Ventilation, and Air-Conditioning (HVAC) control system — p. 2096
- Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls — p. 2124
- Harnesses and connectors — p. 2132
- Three-point rear hitch electronic control system — p. 2848
- Engine starting system — p. 2858
- Alternator — p. 2868
- Battery — p. 2876
- External lighting — p. 2886
- External lighting switches and relays — p. 2894
- Warning indicators, alarms, and instruments — p. 2906
- Cab controls — p. 2920
- Cab lighting — p. 2928
- Wiper/Washer system — p. 2934
- Electronic modules — p. 2948
- Selective Catalytic Reduction (SCR) electrical system — p. 3020
- FAULT CODES — p. 3070
- Platform, cab, bodywork, and decals — p. 4116
- Engine hood and panels — p. 4118
- Protections and footboards — p. 4126
- Pneumatically-adjusted operator seat — p. 4140
- Cab — p. 4192
- Cab interior — p. 4226
Capabilities
The source outline indexes maintenance and servicing instructions. Use these source-backed headings to locate the applicable service or repair topic in the source PDF, then confirm model-specific notes, specifications, illustrations, and operating conditions at the relevant page before carrying out service or repair work.
Keep the source's safety sequence, prerequisite steps, labels, units, configuration notes, and footnotes with the selected task; do not apply an isolated value outside the conditions stated in the manual.
Delivery
This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.
References
New Holland Service Manual for Tractor, document code 47386189, PDF edition.
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