Agrotron TTV 7210 7250 Service Manual
7210 TTV Agrotron
7230 TTV Agrotron
7250 TTV Agrotron
Precautions for refitting operations
l Tighten nuts and screws to the specified tightening torques. l When refitting flexible pipes and cables, take care not to twist or tangle them. l Always fit new seals, O-rings, split pins, and safety stop rings; make sure that the ends of the cotter pins are separated and bent back so that the pin cannot be withdrawn from the hole. l Ensure that circlips are correctly installed in their seatings. l When applying the thread-locking compound, first clean the part to remove all oil and grease, then cover the thread evenly applying a few drops of the compound.
l When applying sealant, first clean the surface removing all traces of oil and grease, and check for dirt or indentations, then apply the sealant evenly making sure that it forms a continuous film around any fixing holes. l Clean all parts, removing dirt, oxidization, carbon deposits, burrs, and indentations.
l Coat all moving parts with a thin film of engine oil. l When reconnecting electrical wiring connectors, first remove all traces of oil, dust, and water from the inside of the connector and then push the two halves together firmly; connectors with locking tabs should be pushed together until the tab engages the keeper. l Bolt down flanged fittings evenly, tightening the screws gradually in a crosswise pattern.
| Section | Topic |
|---|---|
| Introduction | Introduction |
| Safety notes | |
| General safety rules | |
| Safety precautions for removal and refitting operations | |
| Lifting instructions | |
| Tightening torques | |
| Threadlockers, adhesives, sealants and lubricants | |
| Conversion factors | |
| Tightening torques for nuts and bolts of electrical connections | |
| Standard tightening torques | |
| Battery terminal tightening torques | |
| Starter motor tightening torques | |
| Alternator tightening torques | |
| Wheel rim to hub screws and nuts tightening torques | |
| Technical characteristics | Engine |
| Motor description – construction type | |
| Engine description – Images of engine | |
| Engine description – Lubricant oil diagram | |
| Engine description – Fuel circuit diagram | |
| Engine description – Coolant diagram | |
| Engine description – Exhaust gas recovery | |
| Engine description – Exhaust gas after-treatment | |
| Engine description – Electrical/electronic system | |
| Use – Environmental conditions | |
| Use – First start-up | |
| Usage – Starting procedure | |
| Usage – Controlling engine operation | |
| Use – exhaust gas after-treatment systems | |
| Usage – Active regeneration | |
| Usage – Passive regeneration | |
| Use – Stop procedure | |
| Operating materials – lubricant oil | |
| Operating materials – Fuel | |
| Operating materials – Coolant | |
| Fluids – SCR reduction agent | |
| Maintenance – Maintenance schedule | |
| Care and maintenance work – Lubricant oil system | |
| Care and maintenance work – Fuel distribution system | |
| Care and maintenance – SCR | |
| Care and maintenance work – Cooling system | |
| Care and maintenance work – Engine cleaning | |
| Care and maintenance work – Intake system | |
| Care and maintenance work – Belt transmissions | |
| Care and maintenance – Adjustments and settings | |
| Care and maintenance work – Electrical system | |
| Malfunctions – Malfunction table | |
| Faults – Engine management | |
| Transport and storage – Transport | |
| Transport and storage – Transport and storage | |
| Technical data – Engine data and adjustment data | |
| Technical data – Tools | |
| Engine accessories | |
| Pressure transducer (L3) | |
| Pressure sensor (L3) | |
| Temperature sender (L3) | |
| Speed indicator (L3) | |
| NOx sensor (L3) | |
| Removing and fitting fuel lines (fuel delivery pump – fuel control block) (L3) | |
| Fitting and removing the temperature sender (exhaust gas) (L3) | |
| Temperature sender (exhaust gas) (L3) | |
| Transmission | |
| Transmission (7210 TTV Agrotron) | |
| Transmission (50 Km/h) (7230 TTV Agrotron) | |
| Transmission (60 Km/h) (7230 TTV Agrotron) | |
| System diagram (7230 TTV Agrotron) | |
| Description of function (7230 TTV Agrotron) | |
| Transmission control (7230 TTV Agrotron) | |
| Front axle | |
| Front axle – Version with disc brakes | |
| Bodywork – Cab – Platform | |
| Air conditioning system | |
| Supplementary heating – Webasto – General description |
