New Holland T5.90, T5.100, T5.110, T5.120 Tractor Service Manual

Original price was: $1,233.40.Current price is: $124.50.

Covers: New Holland T5.90, T5.100, T5.110, T5.120 Tractor

  • PIN HLRT5120AJLE00620 and above
  • Please contact us with serial number to verify compatibility

Type: Service Manual
Language: English
Pages: 4,003
Format: PDF
File size: 309mb
Features: Bookmarked, searchable, printable
Compatibility: Windows/Mac/Tablet/Mobile

This service manual contains the necessary information for servicing and troubleshooting of the New Holland T5.90, T5.100, T5.110, T5.120 tractors. Covers PIN numbers HLRT5120AJLE00620 and above. In this service manual you will find detailed specifications, illustrations, diagrams and step-by-step procedures to properly service the tractor to the manufacturer’s standards. Over 4,000 pages of detailed service information. View this PDF manual on your computer, tablet or phone, or print off pages as needed.

Note: F5GFL413 engine repair manual sold separately



  • Engine Removal/Installation
  • Fuel tanks
  • Fuel filters
  • Air cleaners and lines
  • Intake and exhaust manifolds and muffler
  • Selective Catalytic Reduction (SCR) exhaust treatment
  • Exhaust Gas Recirculation (EGR) exhaust treatment
  • Engine cooling system
  • Fan and drive
  • Aftercooler
  • Engine lubrication system


  • Clutch mechanical release control
  • Clutch hydraulic release control
  • Clutch and components
  • Slip clutch or flywheel damper


  • Mechanical transmission
  • Mechanical transmission external controls
  • Mechanical transmission hydraulic components
  • Master clutch housing
  • Power shuttle transmission external controls
  • Power shuttle transmission hydraulic components
  • Power shuttle transmission internal components
  • Creeper
  • Reverser
  • Hi-Lo unit
  • Transmission cooler and lines
  • Transmission/Rear drive
  • Transmission/Rear drive internal components

Four-Wheel Drive (4WD) System

  • Electro-hydraulic control
  • Drive shaft

Front Axle

  • Powered front axle
  • Front bevel gear set and differential
  • Final drive hub, steering knuckles, and shafts
  • Non-powered front axle

Rear Axle

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

Power Take-Off (PTO)

  • Rear mechanical control
  • Rear electro-hydraulic control
  • One-speed rear Power Take-Off (PTO)
  • Two-speed rear Power Take-Off (PTO)

Brakes and controls

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

Hydraulic System

  • Combination pump units
  • Remote control valves
  • Main lift system
  • Three-point hitch control valve
  • Three-point hitch cylinder

Hitches, Drawbars and Implement Couplings

  • Drawbars and towing hitches
  • Rear three-point hitch external controls
  • Rear three-point hitch
  • Rear three-point hitch linkage


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


Cab Climate Control

  • Heating
  • Ventilation
  • Air conditioning

Electrical systems

  • Harnesses and connectors
  • Wiring diagrams / schematic sheets
  • Cab engine controls
  • Engine control system
  • Engine starting system
  • Alternator
  • Battery
  • Cold start aid
  • Fuel tank system
  • Fuel injection system
  • Engine intake and exhaust system
  • Selective Catalytic Reduction (SCR) electrical system
  • Electronic modules
  • Cab transmission controls
  • Transmission control system
  • Transmission speed sensors
  • Transmission temperature sensors
  • Rear Power Take-Off (PTO) control system
  • Parking brake electrical system
  • Cab controls
  • Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls
  • Heating, Ventilation, and Air-Conditioning (HVAC) control system
  • Cab hitch controls
  • Rear three-point hitch electronic control system
  • Wiper and washer system
  • External lighting
  • External lighting switches and relays
  • Warning indicators, alarms, and instruments
  • Remote control valve electric control

Front Arm


Platform, Cab, Bodywork, and Decals

  • Cab
  • Cab interior
  • Cab interior trim and panels
  • Cab doors and hatches
  • Cab windshield and windows
  • Operator platform less cab
  • Protections and footboards
  • Mechanically-adjusted operator seat
  • Pneumatically-adjusted operator seat
  • Engine hood and panels
  • Engine shields, hood latches, and trims
  • Fenders and guards

Please note this manual is in downloadable PDF format only. If you have any questions about this product or would like to request sample pages, please contact us and reference the product name or SKU.

1003 – Speed sensor error
1004 – Wheel Speed Sensor Signal Too High
1006 – Slip Control Potentiometer Voltage Too Low
1007 – Slip Control Potentiometer Voltage Too High
1008 – Raise / Work Switch Failure (Command Arm)
1009 – Both external switches operated at the same time
1010 – Height limit control potentiometer voltage too low
1011 – Height Limit Control Potentiometer Voltage Too High
1012 – Drop Rate Control Potentiometer Voltage Too Low
1013 – Drop Rate Control Potentiometer Voltage Too High
1014 – Right-hand load sensing pin – signal too low
1015 – Right-hand load sensing pin – signal too high
1016 – Left-hand draft pin sensor – signal too low
1017 – Left Hand Load Sensing Pin Signal Too High
1018 – Both Load Sensing Pins Disconnected
1019 – Load Sensing Pin 8V Reference Voltage Too Low
1020 – Load Sensing Pin 8V Reference Voltage Too High
1021 – Draft Sensitivity Control Potentiometer Voltage Too Low
1022 – Draft Sensitivity Control Potentiometer Voltage Too High
1023 – Control panel diconnected
1024 – Perform The Hydraulic Lift Calibration
1025 – Position control potentiometer voltage too low
1026 – Position Control Potentiometer Voltage Too High
1027 – Lift arm position sensing control voltage low (short or open circuit)
1028 – Lift Arm Position Sensing Control Voltage Too High
1029 – Hydraulic Control Valve Disconnected
1030 – Signal ground open circuit
1031 – Chassis Harness Disconnected
1032 – Draft control potentiometer voltage too high
1033 – Draft Control Potentiometer Voltage Too Low
1049 – Wheel speed sensor open or short circuit
1053 – 5 volt reference shorted to +VE voltage
1063 – EDC Hydraulic Valve Lower Solenoid Open Circuit
SKU: NH-T590-SM Category: Tag: