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Opel Vectra BSince 1995 of releaseRepair and car operation |
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Opel of Vektra + 1.1. Controls and control devices + 2. Maintenance service - 3. Engines + 3.1. Repair of engine SOCH established in the car + 3.2. Repair of engine DOSH established in the car + 3.3. Repair of the diesel engine of 1,7 l established in the car - 3.4. Repair of the diesel engine of 2,0 l established in the car 3.4.1. Introduction 3.4.2. Technical characteristics 3.4.3. Check of pressure of compression 3.4.4. The top dead point (ВМТ) the piston of the first cylinder 3.4.5. Check and mechanism adjustment timing 3.4.6. A cover of a head of the block of cylinders 3.4.7. A pulley of a cranked shaft 3.4.8. A chain cover 3.4.9. Натяжители chains 3.4.10. Chains and asterisks 3.4.11. Camshafts and pushers 3.4.12. A head of the block of cylinders 3.4.13. The oil pallet 3.4.14. The oil pump 3.4.15. An oil radiator 3.4.16. Replacement of sealing rings of a cranked shaft 3.4.17. A flywheel 3.4.18. Suspension brackets of the power unit + 3.5. Major repairs of engines + 4. Heating, ventilation + 5. Fuel system + 6. Systems of start, ignition + 7. Transmission + 8. Brake system + 9. A running gear + 10. A body + 11. An electric equipment + 12. The basic malfunctions |
3.4. Repair of the diesel engine of 2,0 l established in the car
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| THE GENERAL DATA |
The engine with working volume 1994 sm3, with 4-mja cylinders and 16 valves, with the top arrangement of the camshaft, established cross-section with a transmission on an engine left-hand side. The cranked shaft leans against 5 radical bearings. Axial люфт a cranked shaft it is regulated by the persistent half rings located from two parties of bearing N3. The Camshaft is put in action by a chain from a cranked shaft.
Engine greasing is made under the pressure created by the oil pump which is resulted from the right end of a cranked shaft. Oil is sucked in through the mesh filter located in маслоприемнике, and then arrives through the external established filter in channels of the block of cylinders. Bearings of the bottom head of a rod are supplied with oil through internal drilling in a cranked shaft. Cams of a camshaft and valves are greased with the sprayed oil, as well as all other mobile details of the engine.
Repair operations which can be carried out on the engine established in the car
Following operations which can be carried out, without removing the engine from the car:
– To check pressure of compression;
– Removal and installation of a cover of a head of the block of cylinders;
– Removal and installation of a casing of a chain;
– Removal and chain installation;
– Removal and installation натяжителя chains;
– Removal and installation of a camshaft and pushers;
– Removal and installation of a head of the block of cylinders;
– Removal and installation of pistons and rods;
– Removal and installation of the oil pallet;
– Removal and installation of the oil pump;
– Removal and installation of an oil radiator;
– Replacement of sealing rings of a cranked shaft;
– Replacement of support of the power unit;
– Removal and flywheel installation.