Synchronizer repair. Chery Amulet (since 2006 of release)
Chery Amulet since 2006
1. Car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance
5. Engine
6. Transmission
6.1. Coupling
6.2. Transmission
6.2.1. Features of a design
6.2.2. Possible malfunctions of a transmission, their reason and ways of elimination
6.2.3. Replacement of epiploons of a transmission
6.2.4. Removal and transmission installation
6.2.5. Dismantling and assembly of a transmission and defektovka of its details
6.2.6. Repair of a secondary shaft
6.2.7. Repair of primary shaft
6.2.8. Synchronizer repair
6.2.9. Differential repair
6.2.10. Repair of the mechanism of gear shifting
6.2.11. Repair of hinges of a drive of gear shifting
6.2.12. Removal, installation and repair of the coulisse of a control lever by a transmission
6.2.13. Adjustment of a drive of management by a transmission
6.3. Drives of forward wheels
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Appendices
13. Electric equipment schemes
 










6-2-8-remont-sinkhronizatora.html

6.2.8. Synchronizer repair

If transfer joins indistinctly or with big effort or does not join at all, before dismantling of a secondary shaft check operation of the synchronizer: the coupling of the synchronizer should move manually at small effort. If moving of the coupling is complicated (does not move or moves at big effort), repair the synchronizer or replace it assembled.
Spontaneous switching off of transfers testifies to wear or damage of teeths of the coupling of the synchronizer and wreaths of gear wheels.
Synchronizers I and II, III and IV of transfers, and also the V transfers have essentially identical design therefore them repair the same receptions. Work is shown on an example of the synchronizer I and II of transfers.
For synchronizer dismantling tools are not required.
1. Before dismantling mark position of the coupling 1 concerning a nave 2 that at return assembly to keep their relative positioning.
2. Remove an internal blocking ring of the II transfer...
3.... intermediate ring...
4.... and an external blocking ring.
5. Shift the coupling on shlitsa of a nave, overcoming resistance of clamps...
6.... also remove the coupling from a nave.
7. Raise a nave — blocking and intermediate rings of the I transfer remain on a table.
8. Shift crackers in grooves of a nave and remove them together with balls and springs of clamps.


Prevention
Track, that podpruzhinenny crackers and balls did not scatter in different directions.

9. Examine synchronizer details. Springs of clamps should not be bent or broken.
10. Crackers should not be deformed, and fixing ledges of crackers should not have considerable wear.
11. End faces of shliyets of the coupling and blocking rings should not have a vykrashivaniye and a jam.
12. The nave should not have забоин and wear tracks.
13. Collect the synchronizer as it should be, the return to dismantling, having established the coupling on a nave according to the labels put before dismantling.

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6.2.7. Repair of primary shaft
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6.2.9. Differential repair