Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation

8.3.3. Dismantling and transmission assemblage

THE GENERAL DATA

Transmission in gathering

1. A leading shaft 2. The ball-bearing 3. Carter of coupling 4. Differential 5. Двухрядный a conic roller bearing 6. A gear wheel of 1 th transfer 7. A gear wheel 2nd transfers 8. A gear wheel of 3 transfers 9. A gear wheel of 4th transfer

10. A gear wheel of 5th transfer 11. A gear wheel of transfer of a backing 12. Carter of a transmission 13. A conic roller bearing 14. Carter of differential 15. A flange a drive 16. Differential 17. A hollow shaft 18. A leading gear wheel

The mechanism of the main transfer

1. Carter of a transmission уллотнительное a ring of a flange of a leading shaft – remove by means of tool VW 681, establish (on 5 mm below a surface картера the main transfer) by means of tool VW195 Measure depth of installation сапуна The plug of a rod of switching: establish by means of the tool 30-205 герметизируйте by means of hermetic AMV188 200 03 2. A lock ring Mark after removal 3. The directing plug with a sealing ring 4. 35 Н.м. 5. A concave washer The party with smaller diameter is turned to directing plug (the concave party) 6. The ball-bearing of a leading shaft 7. 10 Н.м. 8. A speedometer sending device 9. Differential It is possible to remove, without removing картер a transmission 10. A sealing ring 11. A flange of the left semiaxis Establish by means of VW 295

12. A lock ring Always replace 13. 25 Н.м. 14. A cover of the main transfer Remove уплртнительное a ring by means of tool VW 681 герметизируйте by means of hermetic AMV 188 200 03 15. The lever of a gear change and a shaft casing 16. The lock of 5th transfer and backing transfer It is possible to replace without removing a transmission The oblique party of the plastic plug should be turned to a switching shaft 17. A lock ring Always replace 18. A flange of the right semiaxis Establish give to drink help VW 295 19. 25 Н.м. 20. A clamping plate For a multipurpose sending device 21. A multipurpose sending device 22. A socket of connection of a multipurpose sending device

Dismantling / assemblage

PERFORMANCE ORDER

1) establish a transmission at the repair stand 2) merge трансмиссионное oil 3) remove the lever of deenergizing of coupling and выжимной the coupling bearing 4) remove directing plug 5) remove the lock ring established in front of the ball-bearing and measure its thickness 6) remove the ball-bearing with картера transmissions by means of a stripper 7) remove the lock ring established behind the ball-bearing and measure its thickness 8) remove bolts between karterom/a transmission cover (for differential) and uncover together with differential 9) remove bolts between картером couplings and картером transmissions and remove картер transmissions 10) remove a multipurpose sending device 11) remove bolts of a shaft of switching 12) remove a bolt of the lock and get the lock 13) remove together the leading shaft, a leading gear wheel, a switching shaft, rods of switching and a switching plug 14) assemblage is spent upside-down to dismantling, thus pay attention to the following:       – The leading shaft, a leading gear wheel, a switching shaft, rods of switching and a switching plug are established together;       – Lock rings for the ball-bearing on the leader to a shaft should be established on an old place and to be the same thickness

---

The prevention

Before installation картера transmissions, check up, that directing plugs have been established in картере transmissions.

Address with a speedometer sending device very accurately. Do not drop it, differently speedometer indications can be not exact.

If it is necessary for you to replace картер the main transfer or a conic roller bearing of a leading gear wheel or a hollow shaft and a deviation r it is not designated on a conic cogwheel, position of installation of a leading gear wheel should be defined before removal картера transmissions (it is necessary to spend measurements of the valid size of a deviation).

---

The mechanism of a leading shaft

1. A leading shaft 2. A rod of switching Z-ej/of 4th transfers and a switching plug It is possible to replace a rod of switching or a switching plug separately 3. A switching shaft 4. 40 Н.м. 5. A washer 6. A washer 7. The lock 8. 25 Н.м. The head inside is turned to safety мехнизму lock springs / 9. Internal draught of switching Remove a sealing ring of internal draught of switching by means of tool VW 681 and establish заподлицо by means of tool VW 460/2 10. A leading gear wheel with hollow shaft

11. Carter of a transmission 12. 25 Н.м. The screw with a head under a face key for fastening of a rod of switching of transfer of a backing 13. A rod of switching of 1st, 2nd, 5th transfers and transfer of a backing with a switching plug For assemblage dismantling / remove / establish spring pins 1-oj/2nd transfers it is possible to replace switching plugs separately Replace a plug of switching of 5th transfer / of transfer of a backing only together with a ring of switching and a switching rod 14. 40 Н.м. 15. A gear wheel of transfer of a backing 16. The needle bearing of transfer of a backing 17. A persistent washer 18. A lock ring

The cover also can be removed together with differential.

Differential and the mechanism of the main transfer

1. Carter of a transmission 2. The plug 3. A press spring 4. A lock ring 5. The ball-beari