Volkswagen Polo 3 with 1994 for 2001 of release.
1. The general data
2. The engine
3. Greasing system
4. Cooling system
5. Systems of injection of fuel
6. Ignition system
7. Coupling
8. A mechanical transmission
8.1. Removal and transmission installation
8.2. Dismantling and check
8.2.1. Full dismantling of a transmission
8.2.2. Repair картера couplings
8.2.3. Removal of a primary and conducted shaft
8.2.4. Dismantling of a primary shaft
8.2.5. Dismantling of a conducted shaft
8.3. Check of details of a transmission
8.4. Transmission assemblage
8.5. Differential
8.6. The gear change mechanism
9. A drive of wheels
10. A steering without the amplifier
11. A steering with the hydraulic amplifier
12. A forward suspension bracket
13. A back suspension bracket
14. Brake system
15. An electric equipment
16. Heating and ventilation system
17. An automatic transmission
18. Appendices
 











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8.2.4. Dismantling of a primary shaft

The left-hand side of a primary shaft is in картере couplings, right — in картере transmissions.
For dismantling of a primary shaft it is necessary to make the following:
Fig. 183. Выпрессовка the conic roller bearing with sliding муфтой and a gear wheel of inclusion of the fourth transfer




- To establish the end of a primary shaft with corresponding press plates under a press, and corresponding press plates — in a flute sliding муфты, as is shown in fig. 183. To press a shaft end face. Thus an internal ring (fig. 182 see) the conic roller bearing, sliding муфта and a gear wheel 15 fourth transfers downwards fall. To remove a synchronizer ring;

Fig. 182. Details of a primary shaft: 1 — screw Torx with head М8; 2 — a spring lock ring; 3 — a gear wheel running, fifth transfer; 4 — an adjusting persistent ring of the conic roller bearing; 5 — an internal ring of the conic roller bearing; 6 — картер transmissions; 7 — a primary shaft; 8 — the needle bearing; 9 — a gear wheel of the third transfer; 10 — a ring of the synchronizer of the third transfer; 11, 13 — persistent rings; 12 — муфта a free wheeling with a switching nave; 15 — a gear wheel of the fourth transfer; 16 — the needle bearing; 17 — an adjusting washer; 18 — an internal ring of the conic roller bearing; 19 — a compensatory washer; 20 — an external ring of the conic roller bearing; 21 — картер couplings; 22, 26 — springs of synchronizers; 23 — a switching clamp; 24 — муфта a free wheeling; 25 — a synchronizer nave




- To remove a tension from a persistent ring 13. It is great enough. At its removal to operate very cautiously. The ring is pushed out by special flat-nose pliers, as is shown in fig. 184. That it thus did not jump aside, to substitute a hand. It is possible to protect a palm a thick layer of rags;

Fig. 184. Removal of a tension from a persistent ring over a nave of the synchronizer and under it




- Again to establish a shaft under a press and выпрессовать switching nave;
- To remove a tension from a persistent ring 11, to remove a ring 10 synchronizers and a gear wheel 9 for inclusion of the third transfer from a shaft. To remove from a shaft 7 needle bearing 8;
- If it is necessary, to take out from a nave of 25 springs of the synchronizer 22 and 26, and then to take out three stoppers 23. The nave and sliding муфту should be established in the complete set.



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8.2.3. Removal of a primary and conducted shaft
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8.2.5. Dismantling of a conducted shaft