E-directory is an electronic repair service manual that includes service information, special instructions for repair and maintenance, technical specifications, wiring electrical diagrams, service and other additional information for tractors New Holland TN55, TN65, TN70, TN75.
Electronic workshop manual helps you to find lots of pictures (screenshots) and circuits, which show the location of the necessary components and be able to carry out installation or removal of any details.
This manual comes in PDF format. To view the information you must have the program Adobe Reader. Working with the program, you can easily copy, save, and print the information you need. If necessary, you can print pages, pictures, charts, or the entire manual completely.
CONTENTS:
- SECTION 00 - GENERAL
- SECTION 10 - ENGINE
- General specifications
- Data
- Torque settings
- Tools
- Cross-sectional views
- Lubrication and cooling system diagrams
- Troubleshooting
- Engine, Removal-Installation
- Compression test
- Engine, Removal-Assembly
- Coolant Pump and Alternator Drive Belt - Tension adjustment
- Valve guides, Replacement
- Injector holder casing, Replacement
- Front engine oil seal, Removal-Installation
- Valve clearance adjustment
- Fuel tank, Removal-Installation
- Engine injectors, Removal-Installation
- Bosch injection pump, Removal-Installation, timing and air bleed check
- Exhaust pipe, Removal-Installation
- Coolant pump, Removal-Installation, with radiator removed
- Coolant pump, Overhaul
- Thermostat, Removal-Installation
- Radiator, Removal--Installation
- SECTION 18 - CLUTCH
- General specifications
- Torque settings
- Tools
- Cross-sectional views
- Troubleshooting
- Clutch - Removal-Installation
- Dual disk clutch - Test bench overhaul
- Single disk clutch (Version with Power-Shuttle) - Test bench overhaul
- Clutch adjustments
- SECTION 21 - TRANSMISSIONS
- Main data
- Torque settings
- Special Tools
- Cross-sectional views
- Description and operation
- Troubleshooting
- Rear Transmission/Gearbox, Removal-Installation
- Rear Transmission/Gearbox, Disassembly-Assembly
- Rear Transmission/Gearbox, driving and driven shafts clearance adjustments
- Gearbox Control Lever, Removal-Installation
- Range Gear Control Lever, Removal-Installation
- Transmission-Gearbox, Disassembly-Assembly
- Power shuttle control valve, Disassembly-Assembly
- A + B Clutch valve solenoids, Removal-Installation
- Dump valve solenoid, Removal-Installation
- Clutch casing, Disassembly-Assembly
- Description of systems (ECM and CDU)
- Automatic self-diagnosis (ECM)
- ECM First start up
- Diagnosis during operation
- Calibration and diagnostic unit (CDU)
- Power shuttle fault code priority
- Fault codes indication
- Calibration and diagnostics unit use
- HH menu access
- H1 - Clutches A and B calibration error codes
- H2 - Clutches A and B calibration values display
- H3 - System configuration
- H4 - Power shuttle hardware and software revision levels
- H5 - Control switch diagnosis
- H6 - Clutch A fill time
- H7 - Clutch B fill time
- H8 - Erasure of data stored in NVM
- H9 - Voltmeter functions
- HA - Clutch pedal potentiometer and status switch
- Clutch pedal potentiometer replacement
- HC - Transmission oil temperature sender
- HD - Hi/Lo Synchronizer operation (not used in standard)
- HE - Gear change adjustments
- HF - Stored error codes
- Troubleshooting fault codes
- Power Shuttle (8 x 8 and 16 x 16) electronic control unit input/output wiring diagram
- SECTION 23 - DRIVE LINES
- Main data
- Torque settings
- Cross-sectional views
- Description, operation and hydraulic diagrams
- Troubleshooting
- Transmission shafts and guard, Disassembly - Assembly
- Drive gear housing assembly, Removal - Installation
- Drive gear housing assembly removed, Disassembly - Assembly
- SECTION 25 - FRONT AXLE MECHANICAL TRANSMISSION
- Main Data
- Torque Settings
- Tools
- Cross-sectional Views
- Description and Operation
- Front Axle, Removal-Installation
- Front Epicyclic Final Drive, Disassembly-Assembly
- Steering Knuckle Bearing Pins, Replacement
- Wheel Hubs and Steering Knuckle Pins and Bearings, Removal-Replacement-Installation
- Bevel Drive and Front Axle Differential Axle Housing, Disassembly-Assembly
- Front Axle Bevel Drive, Overhaul
- Bevel Drive Adjustments
- Front Axle Differential, Overhaul
- Front Axle Differential with LIM-Slip Unit, Overhaul
- Leading Drive Wheels Toe-in Check
- SECTION 27 - REAR MECHANICAL TRANSMISSION
- Main data
- Torque settings
- Tools
- Cross-sectional views
- Description and operation
- Troubleshooting
- Rear Transmission/Gearbox, Removal-Installation .
- Differential Lock Engagement Sleeve, Adjusting
- Final Drive Housing Assembly, Removal-Installation
- Drive Wheel Shaft, Removal-Installation
- Epicyclic Final Drive, Removal-Installation
- SECTION 31 - MECHANICAL POWER TAKE-OFF
- Main data
- Tools
- Tightening torque
- Cross-sectional views
- Description and operation
- Troubleshooting
- Mechanical power take-off, Removal-Installation
- SECTION 33 - BRAKING SYSTEM
- Main data
- Torque settings
- Cross-sectional views
- Tools
- Description and operation
- Troubleshooting
- Right or left-hand brake, Removal-Installation
- Braking system hydraulic pump, Removal-Installation
- Brake hydraulic system - Air Bleeding
- Parking brake, Brake disks Removal-Installation
- Handbrake control, Travel adjustment
- SECTION 35 - HYDRAULIC SYSTEM
- Main data
- Torque settings
- Tools
- Cross-sectional views
- Description and operation
- Troubleshooting
- Lift internal controls, Disassembly-Assembly
- Lift adjustments
- Tie-rod adjustments
- Various adjustments
- Lift cylinder and arms shaft, Disassembly-Assembly
- Lift control valve (with control valve removed), Disassembly-Assembly
- Lift pressure relief valve, Removal-Installation
- Lift pressure relief valve (Setting)
- SECTION 41 - STEERING
- Torque settings main data - tools
- Operation
- Components
- Troubleshooting
- Hydrostatic steering wheel, Replacement
- Hydrostatic steering control valve, Removal - Installation
- Hydrostatic steering control valve, (removed) Disassembly - Assembly
- Hydrostatic steering control valve - Bench testing
- SECTION 44 - AXLES AND WHEELS
- Chapter 1 - Axles and Wheels
- Main data
- Cross-sectional views
- Torque settings
- Tools
- Troubleshooting
- Front axle hub, Removal-Installation
- Front axle, Removal-Installation
- Stub axle, Overhaul
- Checking the alignment of the leading wheels
- SECTION 55 - ELECTRICAL SYSTEM
- Analog instruments
- Controls
- Transmitters, sensors and switches
- SECTION 90 - PLATFORM, CAB, BODYWORK
- Hood opening, Removal - Installation
- Protective grill, Removal - Installation
- Hood guard, Removal - Installation
- Dashboard, Removal - Installation
- ROPS (Roll Over Protection Structure), Removal - Installation
- Right or left-hand mudguard, Removal - Installation
- Rear guard, Replacement
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