New Holland T8.320, T8.350, T8.380, T8.410, T8.435 SmartTrax CVT Tractor Service Manual
4,645 pages · Publication 47799439
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- Models
- T8.320, T8.350, T8.380, T8.410, T8.435 SmartTrax CVT
- Serial coverage
- PIN ZERE08100 and above
- Manual type
- Service Manual
- Pages
- 4,645
- Publication
- 47799439
- Condition
- Brand new

What's inside
From the manual's own table of contents: 50 sections, 96 entries. See sample pages (PDF, 852 KB)
Front axle system27 topics
- Powered front axle
- Front bevel gear set and differential
- Final drive hub, steering knuckles, and shafts
- Axle suspension control
- Rear axle system
- Powered rear axle
- Rear bevel gear set and differential
- Rear axle track yoke assembly
- Power Take-Off (PTO)
- Rear electro-hydraulic control
- One-speed rear Power Take-Off (PTO)
- Two-speed rear Power Take-Off (PTO)
- Front Power Take-Off (PTO)
- Brakes and controls
- Parking brake or parking lock
- Hydraulic service brakes
- Trailer brake hydraulic control
- Trailer brake pneumatic control
- Emergency brake
- Hydraulic systems
- Pump control valves
- Variable displacement pump
- Three-point hitch control valve
- Three-point hitch hydraulic adjustment
- Remote control valves
- Reservoir, cooler, and filters
- Combination pump units
Show all 50 sections
Heating, Ventilation, and Air-Conditioning (HVAC) control system19 topics
- Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls
- Harnesses and connectors
- Rear three-point hitch electronic control system
- Engine starting system
- Alternator
- Battery
- Cab or platform harnesses and connectors
- Cab controls
- Cab transmission controls
- Wiper and washer system
- Electronic modules
- Selective Catalytic Reduction (SCR) electrical system
- FAULT CODES
- Platform, cab, bodywork, and decals
- Engine hood and panels
- Engine shields, hood latches, and trims
- Pneumatically-adjusted operator seat
- Cab interior
- Cab interior trim and panels
Inside this manual
Real pages from this service manual (4,645 pages). Open the sample pages (PDF, 852 KB)
- Diagram, page 2,531: Electrical systems - Harnesses and connectors
- Troubleshooting, page 3,241: Replace the radar harness. Clear all fault codes.
- Specifications, page 4,235: 4120-Rear remote no. 2 - spool movement too low
- Color page, page 1,751: Hydraulic systems - Hydraulic systems
- Color page, page 238: Transmission - Continuously Variable Transmission (CVT)
- Foldout diagram (color), page 2,408: Electrical systems - Transmission control system
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, 4,645 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).