VAZ 2101, 2102
1. Specifications
2. Operation and service
3. The engine
4. Fuel system
5. Ignition system
6. Start and gymnastics system
7. Transmission
7.1. Coupling
7.1.1. Features of the device
7.1.2. Adjustment of a drive of deenergizing of coupling
7.1.3. Prorolling of a hydrodrive of coupling
7.1.4. Removal and coupling installation
7.1.5. The coupling control
7.1.6. Removal and installation of the worker and the main thing of cylinders of a drive of coupling
7.1.7. Dismantling, the control, repair and assemblage of the main thing and the worker of cylinders
7.1.8. Check of the main cylinder of a drive of coupling at the stand
7.1.9. Possible malfunctions of coupling, their reason and elimination methods
7.2. A transmission
7.3. Kardannaja transfer
7.4. The back bridge
8. A running gear
9. A steering
10. Brake system
11. An electric equipment
12. A body
13. Features of repair
14. Appendices


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7.1.8. Check of the main cylinder of a drive of coupling at the stand

CHECK ON TIGHTNESS OF THE BACK SEALING RING

The scheme of check of a condition of a back sealing ring on tightness

1 – the main cylinder;
2 – a vessel;
3 – an adapter with a sealant;
4 – a manometre;
5 – a tee;
6 – the adjusting screw;
And – air from the compressor;
In – air release

PERFORMANCE ORDER
1. Establish the main cylinder on the stand, having provided thus good consolidation between a flange of the cylinder and привалочной a stand plane. Attach to the cylinder a vessel 2 with a liquid for a hydrodrive. Open the crane of compressed air at the turned on adjusting screw 6, then slowly close the adjusting screw to an air outlet from a vessel 2.
2. Check up on a manometre pressure of air which should be within 0,05–0,08 МПа (0,5–0,8 kgs/sm2). At smaller pressure replace a back sealing ring.

CHECK ON TIGHTNESS OF THE FORWARD SEALING RING

The scheme of check of a condition of a forward sealing ring on tightness

1 – the screw for prorolling;
2 – the crane;
3 – a manometre with the price of division 0,2 МПа (2 kgs/sm2);
4 – a manometre with the price of division 0,005 МПа (0,05 kgs/sm2);
5 – a vessel;
6 – a pusher;
7 – the main cylinder

PERFORMANCE ORDER
1. Establish the main cylinder on the stand and connect it to a vessel filled with a liquid for a hydrodrive, and with manometres.
2. Close the crane of a manometre 3 and, moving a pusher of the main cylinder, provide stable pressure 0,2 МПа (2 kgs/sm2).
3. At the fixed pusher and absence подтекания liquids pressure should remain to constants within 2 minutes
4. Close the crane of a manometre 4 and open the crane of a manometre 3. Moving a pusher, establish on a manometre stable pressure 10 МПа (100 kgs/sm2).
5. At the fixed pusher and absence подтекания liquids the specified pressure should remain constant not less than 2 minutes Otherwise, a forward sealing ring replace.

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7.1.7. Dismantling, the control, repair and assemblage of the main thing and the worker of cylinders
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7.1.9. Possible malfunctions of coupling, their reason and elimination methods