New Holland T6.120 – T6.175 Tractor Service Manual

Covers: New Holland T6 series tractors

• North America
• Tier 4A models
  • T6.140 AutoCommand
  • T6.150 AutoCommand
  • T6.160 AutoCommand
  • T6.120
  • T6.140
  • T6.150
  • T6.155
  • T6.160
  • T6.165
  • T6.175
• Please contact us with your serial number to confirm compatibility

Pages: 5,882
Format: PDF file
File size: 176mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

This PDF service manual is the latest edition available and contains service procedures for the New Holland T6 series tier 4A tractors. In this service manual you will find detailed step-by-step instructions, specifications, illustrations and diagrams for the tractor. Additionally the F4DFE413 engine service is manual included. Conveniently view and print the manual on your computer, tablet or smartphone to service or repair the tractor to OEM standards.

Includes tractor service manual and engine service manual (PDF).

Topics:

Engine

• Engine removal and installation
• Pan and covers
• Valve drive and gears
• Cylinder heads
• Connecting rods and pistons
• Crankshaft and flywheel
• Balancer and damper
• Pump drives
• Lift pump and lines
• Fuel filters
• Fuel injection system
• Fuel tanks
• Turbocharger and lines
• Intake and exhaust manifolds and muffler
• SCR exhaust treatment
• Engine cooling system
• Fan and drive
• Engine lubrication system
• Oil cooler and lines
• Air cleaners and lines
• Aftercooler

Transmission

• Power shuttle transmission overview and specifications
• Semi-powershift transmission overview and specifications
• CVT transmission overview and specifications
• Transmission external controls
• Transmission internal controls
• Transmission lubrication system
• Transmission components
• Creeper
• Overdrive

Four-Wheel Drive (4WD) system

• Electro-hydraulic control
• FWD clutch
• Drive shaft

Front Axle

• Powered front axle
• Front bevel gear set and differential
• Final drive hub, steering knuckles, and shafts
• Axle suspension control

Rear Axle

• Powered rear axle
• Rear bevel gear set and differential
• Planetary and final drives

PTO

• Rear electro-hydraulic control
• 2 and 3-speed rear PTO
• Front PTO

Brakes and controls

• Hydraulic service brakes
• Parking brake or parking lock
• Trailer brake hydraulic control
• Trailer brake pneumatic control
• Front axle brake

Hydraulic systems

• Schematics
• Reservoir, cooler, and filters
• Fixed displacement pump
• Variable displacement pump
• Charge pump
• Regulated/Low pressure system
• Remote control valves
• Auxiliary hydraulic pump
• Three-point hitch control valve
• Three-point hitch cylinder
• Front hitch controls and lines

Rear three-point hitch linkage

Frame

Steering

• Steering control
• Tie rods
• Hydraulic control components
• Pump
• Cylinders

Wheels

• Front wheels
• Rear wheels

Cab climate control

• Heating
• Ventilation
• Air conditioning

Electrical system

• Harnesses and connectors
• Engine control system
• Alternator
• Battery
• Engine intake and exhaust system
• SCR electrical system
• Electronic modules
• Transmission control system
• Transmission speed sensors
• Transmission pressure sensors
• Transmission temperature sensors
• Transmission position sensors
• PTO control system
• Parking brake electrical system
• Cab controls
• Remote control valve electric control
• Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls
• Heating, Ventilation, and Air-Conditioning (HVAC) control system
• Steering control system
• Rear three-point hitch electronic control system
• GPS
• External lighting switches and relays
• Cab or platform harnesses and connectors
• Warning indicators, alarms, and instruments
• DTC FAULT CODES

Platform, cab, bodywork, and decals

• Cab
• Engine hood and panels

How does this work?

It’s simple – after purchasing this manual through our secure checkout, a download link will be sent to the email address you specify at checkout. You have up to 90 days to retrieve and save the file. Once saved, the manual is yours for good.

Have any questions or need more details? Contact Us