New Holland Auto Command and Power Command Tractors T7.220, T7.235, T7.250, T7.260, T7.270 Workshop Service Manual

This is an Original Illustrated Factory Workshop Service Manual for New Holland Auto Command and Power Command Tractors T-Series. This manual contains high-quality images, circuit diagrams, and detailed instructions to help you operate, maintain, and repair your truck. All manuals are printable, and they contain searchable text and navigation bookmarks. This manual covers the following models:

• T7.220 Auto Command
• T7.220 Power Command
• T7.235 Auto Command
• T7.235 Power Command
• T7.250 Auto Command
• T7.250 Power Command
• T7.260 Auto Command
• T7.260 Power Command
• T7.270 Auto Command

Format: 6238 Pages
Language: English

Contents:

• INTRODUCTION
• Engine
• Engine and crankcase
• Pan and covers
• Fuel tanks
• Lift pump and lines
• Fuel injection system
• Turbocharger and lines
• Intake and exhaust manifolds and muffler
• Selective Catalytic Reduction (SCR) exhaust treatment
• Engine cooling system
• Fan and drive
• Oil cooler and lines
• Transmission
• Powershift transmission
• Powershift transmission internal components
• Creeper
• Overdrive
• Continuously Variable Transmission (CVT)
• Continuously Variable Transmission (CVT) external controls
• Continuously Variable Transmission (CVT) lubrication system
• Continuously Variable Transmission (CVT) internal components
• Transmission cooler and lines
• Four-Wheel Drive (4WD) system
• Electro-hydraulic control
• Drive shaft
• Front axle system
• 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
• Planetary and final drives
• Power Take-Off (PTO)
• Rear mechanical control
• Rear electro-hydraulic control
• Two-speed rear Power Take-Off (PTO)
• Three-speed rear Power Take-Off (PTO)
• Four-speed rear Power Take-Off (PTO)
• Front Power Take-Off (PTO)
• Brakes and controls
• Hydraulic service brakes
• Parking brake or parking lock
• Trailer brake hydraulic control
• Trailer brake pneumatic control
• Anti-lock Brake System (ABS)
• Hydraulic systems
• Hydraulic systems
• Reservoir, cooler, and filters
• Variable displacement pump
• Pump control valves
• Charge pump
• Regulated/Low pressure system
• Remote control valves
• Auxiliary hydraulic pump and lines
• Three-point hitch control valve
• Front hitch controls and lines
• Front hitch cylinders and lines
• Pneumatic system
• Pneumatic system
• Hitches, drawbars, and implement couplings
• Rear three-point hitch linkage
• Front hitch
• Rear three-point hitch
• Automatic pickup hitch
• Frames and ballasting
• Frame
• Steering
• Steering control
• Tie rods
• Hydraulic control components
• Cylinders
• Autoguidance steering
• Wheels
• Front wheels
• Rear wheels
• Cab climate control
• Ground speed control
• Electrical system
• Harnesses and connectors
• Engine control system
• Alternator
• Battery
• Selective Catalytic Reduction (SCR) electrical system
• Electronic modules
• Cab transmission controls
• Transmission control system
• Transmission speed sensors
• Transmission pressure sensors
• Transmission temperature sensors
• Front axle control system
• Rear Power Take-Off (PTO) control system
• Front Power Take-Off (PTO) control system
• Parking brake electrical system
• Remote control valve electric control
• Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls
• Heating, Ventilation, and Air-Conditioning (HVAC) control system
• Steering control system
• Cab hitch controls
• Rear three-point hitch electronic control system
• Global Positioning System (GPS)
• Autopilot/Autoguidance
• Warning indicators, alarms, and instruments
• Anti-lock Brake System (ABS) electrical system
• Trailer brake electrical system
• Service brake electrical system
• Fault codes
• Platform, cab, bodywork, and decals
• Engine hood and panels
• Cab access steps
• Cab interior components
• Cab door and hinges
• Seat and seat belt
• Cab exterior components
• Decals