Audi 100

1982-1990 of release

Repair and car operation

7.4.2.3. Dismantling and assemblage of a primary shaft

THE GENERAL DATA

Primary shaft КП of type 013

1 – the needle bearing; 2 – a lock ring; 3 – a persistent washer; 4 – a gear wheel of 4th transfer; 5 – the needle bearing of 4th transfer; 6 – a blocking ring of the synchronizer; 7 – a lock ring of the synchronizer; 8 – the synchronizer; 9 – a blocking ring of the synchronizer; 10 – a gear wheel of 3rd transfer; 11 – the needle bearing of 3rd transfer; 12 – a primary shaft; 13 – an internal ring of the bearing; 14 – the bearing; 15 – a lock ring; 16 – a bolt; 17 – a washer; 18 – the bearing; 19 – a lock ring;

20 – a lining; 21 – a nave with a gear wreath; 22 – a blocking ring of the synchronizer of 5th transfer; 23 – a gear wheel of 5th transfer with the synchronizer; 24, 25 – the needle bearing of 5th transfer; 26 – an internal ring of the needle bearing of 5th transfer; 27 – a washer; 28 – a spring; 29 – муфта; 30 – a cracker; 31 – a nave; 32 – a spring; 33 – муфта; 34 – a cracker; 35 – a gear wheel of 5th transfer with a nave

Dismantling

PERFORMANCE ORDER

1. To remove a lock ring 2 and a persistent washer 3. 2. To remove a gear wheel of 4 4th transfers and the needle bearing 5, having marked it. 3. To remove a lock ring 7. 4. To mark position муфты and naves of the synchronizer concerning a shaft. 5. To press the synchronizer 8 in gathering with blocking rings 6 both 9 and a gear wheel of 10 3rd transfers (putting effort to a gear wheel of 3rd transfer). 6. To remove the needle bearing of 11 gear wheels of 3rd transfer and to mark it. 7. To press from a shaft an internal ring of the average bearing.

Assemblage

PERFORMANCE ORDER

1. Напрессовать on a shaft an internal ring of the average bearing. 2. To establish on a primary shaft the needle bearing of 11 gear wheels of 3rd transfer, preliminary having greased it трансмиссионным with oil. 3. To establish a gear wheel of 10 3rd transfers. 4. To establish the synchronizer of 3rd and 4th transfers in gathering with blocking rings according to earlier made labels. (Dismantling and synchronizer assemblage are described in subsection 7.4.1.4). Thus the backlash between a gear wheel of 5th transfer and a blocking ring should be 1,0–1,9 mm (is minimum admissible backlash of 0,5 mm). Otherwise it is necessary to replace blocking ring. 5. To establish a lock ring 7. 6. To establish the needle bearing 5 and a gear wheel of 4 4th transfers on a shaft. 7. To establish a persistent washer 3 and a lock ring 2. 8. To check up with the help probeа an axial backlash between a gear wheel of 4th transfer and a persistent washer which should be 0,10–0,40 mm. If the backlash does not correspond specified, to pick up a new persistent washer 3 demanded thickness and to replace. In spare parts deliver persistent washers in the thickness 3,47; 3,57 and 3,67 mm.