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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 + 4. Heating, ventilation + 5. Fuel system + 6. Systems of start, ignition - 7. Transmission + 7.1. Coupling - 7.2. A mechanical transmission 7.2.2. Introduction 7.2.2. Technical characteristics 7.2.3. Oil replacement in a transmission 7.2.4. Adjustment of the mechanism of a gear change 7.2.5. The gear change mechanism 7.2.6. Replacement of sealing rings 7.2.7. The switch of a lantern of a backing 7.2.8. Transmission removal + 7.3. An automatic transmission + 7.4. Power shafts + 8. Brake system + 9. A running gear + 10. A body + 11. An electric equipment + 12. The basic malfunctions |
7.2. A mechanical transmission
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| THE GENERAL DATA |
The transmission is placed in картере from an aluminium alloy and attached to the left end of the engine. It consists of a transmission, the main transfer and differential.
The twisting moment from a cranked shaft of the engine is transferred through coupling to a primary shaft of a transmission on which the coupling disk is established. The forward part of a primary shaft is established on the roller bearing, and a back part – on the ball tight bearing. From a secondary shaft the twisting moment is transferred to differential and to power shafts.
In neutral position a primary shaft and gear wheels of a secondary shaft rotate freely and do not transfer a twisting moment to differential.
The gear change mechanism is put in action by the lever located on a floor of the car, by means of a switching rod. The gear change mechanism moves a corresponding plug which moves the synchronizer and provides rigid connection of a gear wheel of a secondary shaft with secondary shaft.