New Holland T4.90/100/110/120 Tier 4B (final) Service Manual

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, Clutch mechanical release control, and Mechanical transmission external controls.

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

T4.90 Tier 4B (final), T4.100 Tier 4B (final), T4.110 Tier 4B (final), and T4.120 Tier 4B (final)

Document number

47878245

Edition

1st edition

Publication year

2015

Publication date

June 2015

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 wiring diagrams, electrical troubleshooting, and pinouts.

Hydraulic systems

The manual includes hydraulic circuit diagrams and hydraulic valve-adjustment material.

Special tools

A special-tools section is included.

Systems and topics in this manual

Engine

Listed topics include Engine and crankcase, Fuel tanks, and Air cleaners and lines.

Clutch

This section brings together Clutch mechanical release control, Clutch hydraulic release control, and Clutch and components.

Transmission

The contents identify Mechanical transmission external controls, Power shuttle transmission, and Master clutch housing in this section.

Four-Wheel Drive (4WD) system

Listed topics include Mechanical control, Electro-hydraulic control, and Drive shaft.

Front axle system

This section brings together Powered front axle, Front bevel gear set and differential, and Final drive hub, steering knuckles, and shafts.

Rear axle system

The contents identify Rear bevel gear set and differential, Planetary and final drives, and Powered rear axle in this section.

Power Take-Off (PTO)

Listed topics include Rear mechanical control, Rear electro-hydraulic control, and One-speed rear Power Take-Off (PTO).

Brakes and controls

This section brings together Hydraulic service brakes, Parking brake or parking lock, and Trailer brake hydraulic control.

Hydraulic systems

The contents identify Fixed displacement pump, Remote control valves, and Three-point hitch control valve in this section.

Hitches, drawbars, and implement couplings

Listed topics include Drawbars and towing hitches, Rear three-point hitch external controls, and Rear three-point hitch.

Steering

This section brings together Steering control, Tie rods, and Hydraulic control components.

Wheels

The contents identify Front wheels and Rear wheels in this section.

Cab climate control

Listed topics include Heating, Ventilation, and Air conditioning.

Electrical systems

This section brings together Harnesses and connectors, Alternator, and Battery.

Front loader and bucket

The contents identify Arm, Bucket, and Front loader and bucket generic sub-group in this section.

Platform, cab, bodywork, and decals

Listed topics include Cab, Cab interior, and Cab interior trim and panels.

Manual contents

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

• INTRODUCTION — p. 9
  • Advice — p. 3
  • Personal safety CAB AIR CONDITIONING SYSTEM — p. 5
  • Safety rules SAFETY REGULATIONS — p. 6
  • Basic instructions — p. 9
  • Special tools NOTES FOR EQUIPMENT — p. 11
  • Part identification — p. 12
• Engine - 10 — p. 21
  • [10.001] Engine and crankcase — p. 10.1
  • [10.216] Fuel tanks — p. 10.2
  • [10.202] Air cleaners and lines — p. 10.3
  • [10.254] Intake and exhaust manifolds and muffler — p. 10.4
  • [10.500] Selective Catalytic Reduction (SCR) exhaust treatment — p. 10.5
  • [10.400] Engine cooling system — p. 10.6
  • [10.414] Fan and drive — p. 10.7
  • [10.310] Aftercooler — p. 10.8
• Clutch - 18 — p. 169
  • [18.100] Clutch mechanical release control — p. 18.1
  • [18.104] Clutch hydraulic release control — p. 18.2
  • [18.110] Clutch and components — p. 18.3
• Transmission - 21 — p. 215
  • [21.130] Mechanical transmission external controls — p. 21.1
  • [21.112] Power shuttle transmission — p. 21.2
  • [21.110] Master clutch housing — p. 21.3
  • [21.134] Power shuttle transmission external controls — p. 21.4
  • [21.154] Power shuttle transmission internal components — p. 21.5
  • [21.160] Creeper — p. 21.6
  • [21.162] Reverser — p. 21.7
  • [21.168] Hi-Lo unit — p. 21.8
  • [21.109] Transmission cooler and lines — p. 21.9
  • [21.118] Transmission/Rear drive — p. 21.10
  • [21.148] Transmission/Rear drive internal components — p. 21.11
  • [21.AAA] Transmission generic sub-group — p. 21.12
• Four-Wheel Drive (4WD) system - 23 — p. 405
  • [23.101] Mechanical control — p. 23.1
  • [23.202] Electro-hydraulic control — p. 23.2
  • [23.314] Drive shaft — p. 23.3
• Front axle system - 25 — p. 477
  • [25.100] Powered front axle — p. 25.1
  • [25.102] Front bevel gear set and differential — p. 25.2
  • [25.108] Final drive hub, steering knuckles, and shafts — p. 25.3
  • [25.400] Non-powered front axle — p. 25.4
• Rear axle system - 27 — p. 609
  • [27.106] Rear bevel gear set and differential — p. 27.1
  • [27.120] Planetary and final drives — p. 27.2
  • [27.100] Powered rear axle — p. 27.3
• Power Take-Off (PTO) - 31 — p. 695
  • [31.101] Rear mechanical control — p. 31.1
  • [31.104] Rear electro-hydraulic control — p. 31.2
  • [31.110] One-speed rear Power Take-Off (PTO) — p. 31.3
  • [31.114] Two-speed rear Power Take-Off (PTO) — p. 31.4
• Brakes and controls - 33 — p. 859
  • [33.202] Hydraulic service brakes — p. 33.1
  • [33.110] Parking brake or parking lock — p. 33.2
  • [33.220] Trailer brake hydraulic control — p. 33.3
• Hydraulic systems - 35 — p. 895
  • [35.104] Fixed displacement pump — p. 35.1
  • [35.204] Remote control valves — p. 35.2
  • [35.114] Three-point hitch control valve — p. 35.3
  • [35.116] Three-point hitch cylinder — p. 35.4
  • [35.160] Front hitch controls and lines — p. 35.5
  • [35.701] Front loader arm hydraulic system — p. 35.6
  • [35.723] Front loader bucket hydraulic system — p. 35.7
• Hitches, drawbars, and implement couplings - 37 — p. 1029
  • [37.100] Drawbars and towing hitches — p. 37.1
  • [37.108] Rear three-point hitch external controls — p. 37.2
  • [37.110] Rear three-point hitch — p. 37.3
  • [37.120] Rear three-point hitch linkage — p. 37.4
  • [37.162] Front hitch — p. 37.5
  • [37.166] Front hitch linkage — p. 37.6
• Steering - 41 — p. 1175
  • [41.101] Steering control — p. 41.1
  • [41.106] Tie rods — p. 41.2
  • [41.200] Hydraulic control components — p. 41.3
  • [41.206] Pump — p. 41.4
  • [41.216] Cylinders — p. 41.5
• Wheels - 44 — p. 1245
  • [44.511] Front wheels — p. 44.1
  • [44.520] Rear wheels — p. 44.2
• Cab climate control - 50 — p. 1261
  • [50.100] Heating — p. 50.1
  • [50.104] Ventilation — p. 50.2
  • [50.200] Air conditioning — p. 50.3
• Electrical systems - 55 — p. 1365
  • [55.100] Harnesses and connectors — p. 55.1
  • [55.301] Alternator — p. 55.2
  • [55.302] Battery — p. 55.3
  • [55.014] Engine intake and exhaust system — p. 55.4
  • [55.988] Selective Catalytic Reduction (SCR) electrical system — p. 55.5
  • [55.640] Electronic modules — p. 55.6
  • [55.518] Wiper and washer system — p. 55.7
  • [55.404] External lighting — p. 55.8
  • [55.408] Warning indicators, alarms, and instruments — p. 55.9
  • [55.DTC] FAULT CODES — p. 55.10
• Front loader and bucket - 82 — p. 3487
  • [82.100] Arm — p. 82.1
  • [82.300] Bucket — p. 82.2
  • [82.AAA] Front loader and bucket generic sub-group — p. 82.3
• Platform, cab, bodywork, and decals - 90 — p. 3541
  • [90.150] Cab — p. 90.1
  • [90.151] Cab interior — p. 90.2
  • [90.160] Cab interior trim and panels — p. 90.3
  • [90.154] Cab doors and hatches — p. 90.4
  • [90.156] Cab glazing — p. 90.5
  • [90.110] Operator platform less cab — p. 90.6
  • [90.100] Engine hood and panels — p. 90.7
  • [90.102] Engine shields, hood latches, and trims — p. 90.8
  • [90.116] Fenders and guards — p. 90.9

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 47878245, PDF edition.