New Holland T8.320, T8.350, T8.380, T8.410, T8.435, T8.380 SmartTrax, T8.410 SmartTrax, and T8.435 SmartTrax Service Manual

About this manual

This download contains two separate New Holland T8 Tier 4B service manuals combined into a single file. The first manual covers tractors equipped with the Continuously Variable Transmission (CVT), while the second manual covers the same tractor family with the Powershift Transmission (PST). Because both manuals apply to closely related T8 models, a significant part of the model and engine coverage overlaps; however, transmission-specific service procedures, diagnostics, adjustments, and components differ between the CVT and PST versions. The CVT manual also includes the T8.435 and T8.435 SmartTrax™ models, which are not listed in the PST manual. Both manuals apply to machines with PIN ZJRE04001 and above.

Use the Manual Contents below to check that the exact maintenance, inspection, service, or repair procedure you need is included in this publication.

Supported Models and Engines

CVT Models — Manual 51537934

PST Models — Manual 51537935

The application tables in the manuals include machines for North America, Latin America, Australia and New Zealand, and Middle East and Africa markets.

Manual details

Manufacturer

New Holland

Manual type

Service Manual

Models

T8.320, T8.350, T8.380, T8.410, T8.435, T8.380 SmartTrax, T8.410 SmartTrax, and T8.435 SmartTrax

Applicability

source-front-matter-applicability: T8 service publication for the listed CVT/PST tractor models and SmartTrax variants; PIN ZJRE04001 and above.

Document number

51537936

Publication year

2018

Publication date

November 2018

Language

English

Page count

11535

Product highlights

Electrical systems

The manual includes wiring diagrams, 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.

Manual contents

Use these source headings to locate the task or system you need in the PDF.

• T8.320 - T8.435, T8.380 SmartTrax™ - T8.435 SmartTrax™ CVT / PST Tractor Service Manual - 51537936 — p. 1
• T8.320 - T8.435, T8.380 SmartTrax™ - T8.435 SmartTrax™ CVT Tractor Service Manual - 51537934 — p. 2
  • INTRODUCTION — p. 12
  • Engine - 10 — p. 42
  • Power coupling - 19 — p. 390
  • Transmission - 21 — p. 412
  • Four-Wheel Drive (4WD) system - 23 — p. 902
  • Front axle system - 25 — p. 976
  • Rear axle system - 27 — p. 1278
  • Power Take-Off (PTO) - 31 — p. 1762
  • Brakes and controls - 33 — p. 2098
  • Hydraulic systems - 35 — p. 2286
  • Hitches, drawbars, and implement couplings - 37 — p. 2652
  • Frames and ballasting - 39 — p. 2736
  • Steering - 41 — p. 2744
  • Wheels - 44 — p. 2808
  • Tracks and track suspension - 48 — p. 2820
  • Cab climate control - 50 — p. 2960
  • Electrical systems - 55 — p. 3110
  • Platform, cab, bodywork, and decals - 90 — p. 5572
  • SPECIAL TOOL INDEX — p. 5759
  • ELECTRICAL SCHEMATIC - 51535616 — p. 5775
  • HYDRAULIC SCHEMATIC - 48143135 — p. 5781
• T8.320 - T8.410, T8.380 SmartTrax™ - T8.410 SmartTrax™ PST Tractor Service Manual - 51537935 — p. 5788
  • INTRODUCTION — p. 5798
  • Engine - 10 — p. 5828
  • Power coupling - 19 — p. 6176
  • Transmission - 21 — p. 6198
  • Four-Wheel Drive (4WD) system - 23 — p. 6688
  • Front axle system - 25 — p. 6770
  • Rear axle system - 27 — p. 7072
  • Power Take-Off (PTO) - 31 — p. 7540
  • Brakes and controls - 33 — p. 7876
  • Hydraulic systems - 35 — p. 8062
  • Hitches, drawbars, and implement couplings - 37 — p. 8410
  • Frames and ballasting - 39 — p. 8494
  • Steering - 41 — p. 8502
  • Wheels - 44 — p. 8568
  • Tracks and track suspension - 48 — p. 8580
  • Cab climate control - 50 — p. 8720
  • Electrical systems - 55 — p. 8870
  • Platform, cab, bodywork, and decals - 90 — p. 11320
  • SPECIAL TOOL INDEX — p. 11507
  • ELECTRICAL SCHEMATIC - 51535613 — p. 11523
  • HYDRAULIC SCHEMATIC - 51508716 — p. 11529

Capabilities

The source outline indexes 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 51537936, PDF edition.