Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation

8.8.6. Differential and gear wheels

THE GENERAL DATA

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The prevention

If at gathering you have dropped a speedometer drive, it will affect accuracy of its indications further.

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Differential

1. 25 Н.м. 2. A flange of a semiaxis (left) 3. An epiploon of a flange of a semiaxis 4. 25 Н.м. 5. Заглушка a jellied aperture of a liquid of an automatic transmission 6. A speedometer drive 7. A sealing ring Always replace 8. A cover of the main transfer At cover replacement, adjust installation of a gear wreath 9. An epiploon Always replace 10. A zapornoe ring of a flange of a semiaxis

11. A semiaxis flange 12. A sealing ring Always replace 13. An epiploon Remove by means of lever VW 681 14. The needle bearing 15. Carter of a transmission 16. A lining 17. A cover of a ventilating aperture of a semiaxis 18. 10 Н.м. 19. Differential 20. A pulse ring For an electronic speedometer

Drive gear wheel

1. A rubber cover Get by means of a screw-driver Establish by means of the plug 40-20 2. A tension bolt, the moment of an inhaling 250 Н.м., at removal / to installation include Parking transfer 3. The spherical washer, the convex party is turned to a tension bolt 4. A washer 5. An internal holder of a conic roller bearing Establish so that uvulas have entered into a flute of an internal holder of other conic roller bearing After definition of a necessary thickness of an adjusting washer establish a holder on a leading gear wheel, preliminary having put a layer of hermetic AMV 185 100 01

6. An external holder of a conic roller bearing Remove by means of approaching оправки, establish by means of a persistent heel 30-205 Put a layer of hermetic AMV 185 100 01 7. Carter of a transmission 8. The persistent bearing The flat party is turned to a leading shaft Before installation establish a tension bolt on a drive gear wheel 9. An external holder of a conic roller bearing Remove by means of approaching оправки Put a layer of hermetic AMV 185 100 01 10. An internal holder of a conic roller bearing 11. A drive gear wheel

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The prevention

At work with a drive gear wheel the leading gear wheel and differential can to be removed.

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Leading gear wheel

1. Carter of a transmission 2. A leading gear wheel Together with a gear wreath, Are replaced together 3. An internal holder of a conic roller bearing 4. An external holder of a conic roller bearing Remove by means of approaching оправки 5. Washer S4 6. The plug of a shaft of a leading gear wheel Remove together with an internal holder of a conic roller bearing 7. An epiploon of a shaft of a leading gear wheel Always replace 8. A rubber cover Remove by means of a screw-driver 9. A shestigrannaja nut

10. An internal holder of a conic roller bearing 11. An external holder of a conic roller bearing Remove with the help оправки 12. 25 Н.м. 13. A cover of a leading gear wheel 14. A sealing ring Always replace 15. The raspornaja plug Wider contact surface is turned to a drive gear wheel 16. Washer S4 17. A drive of a leading gear wheel Higher edge is turned to a latch of the lock of parking transfer 18. A gear wheel of the lock of parking transfer The roundish party is turned to a drive gear wheel

Differential

1. A differential cover 2. A pulse wheel 3. Washer S1 4. An external holder of a conic roller bearing Remove with the help оправки 5. 90 Н.м. 6. An internal holder of a conic roller bearing 7. A differential box Adjust after replacement of a gear wreath 8. A gear wreath Together with a leading gear wheel also are replaced together After replacement adjust installation Gear wreath and leading gear wheel For removal remove from a differential box with the help оправки Before installation heat up to 100 ° With and establish centering pins

9. An internal holder of a conic roller bearing 10. An external holder of a conic roller bearing Remove with the help оправки 11. Washer S2 12. Carter of a transmission 13. Satellites 14. A persistent washer 15. Шесерни semiaxes 16. A target shaft Establish a target shaft before installation of an axis of satellites 17. A lock ring 18. An axis of satellites Remove with the help оправки Examine on presence of wear tracks, replace, if it is necessary 19. A nut of a flange of a semiaxis

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The prevention

Before installation of an internal holder of a conic roller bearing heat up it to 100 ° With.

At installation of an axis of satellites try not to damage a persistent washer.

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