Assembly of a damping rack. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
5. Transmission
6. Running gear
6.1. Forward suspension bracket
6.1.1. Features of a design of a forward suspension bracket
6.1.2. Check and adjustment of parameters of the unit of forward wheels
6.1.3. Corner of a longitudinal inclination of an axis of turn
6.1.4. Corner of disorder of forward wheels
6.1.5. Convergence of forward wheels
6.1.6. Removal of knots of a forward suspension bracket
6.1.7. Installation of details and knots of a forward suspension bracket on the car
6.1.8. Dismantling of a telescopic rack
6.1.9. Damping racks of a forward suspension bracket
6.1.9.1. Features of a design of damping racks
6.1.9.2. Technical condition of damping racks of a back suspension bracket
6.1.9.3. Dismantling of a damping rack
6.1.9.4. Technical condition of details of a damping rack after dismantling
6.1.9.5. Assembly of a damping rack
6.1.9.6. Check of a damping rack after its assembly
6.1.10. Possible malfunctions of a forward suspension bracket
6.2. Back suspension bracket
7. Tires, wheels
8. Steering
9. Brake management
10. Body
11. Electric equipment
12. Electrical circuitries
 










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6.1.9.5. Assembly of a damping rack

Installation of details of the inlet valve on a saddle

1 – throttle disk of the valve of compression;

2 – inlet valve;

3 – a compression valve saddle with the compression valve assembled;

4 – spring of the inlet valve

Installation of details of the perepuskny valve on a rod

1 – throttle disk of the valve of a release;

2 – perepuskny valve;

3 – spring of the perepuskny valve;

4 – rod

Installation of the piston on a rod

1 – piston;

2 – rod;

3 – disk;

4 – spring

Filling of damping liquid

1 – tank;

2 – working cylinder


Installation of a rod with the piston assembled and piston rings in the working cylinder

1 – a rod with the piston assembled;

2 – piston ring;

3 – working cylinder;

4 – tank

Conical mandrels for installation of a cuff and a sealing ring in the tank


Installation of a cuff with a sealing ring in the tank

1 – tank;

2 – mandrel;

3 – a rod with the piston assembled;

4 – sealing ring;

5 – cuff;

6 – mandrel


PERFORMANCE ORDER
1. To carry out assembly of a damping rack to the sequences, the return dismantling, considering at the same time the following.
2. To establish details of the inlet valve on a saddle, as shown in rice. Installation of details of the inlet valve on a saddle.
3. After installation of a saddle of the valve of compression in the case to check a free wheeling of a throttle disk and the inlet valve. At the same time it is necessary to watch that the spring did not go beyond a surface of disks.
4. After a press fitting the saddle should not be pressed off from the case under the influence of effort of 270 N (25 kgfs).
5. The case of the valve of compression is assembled pressed in the cylinder by easy percussion on the periphery of the case after its combination with the cylinder.
6. To establish a spring, perepuskny the valve, a throttle disk and the piston on a rod (see rice. Installation of details of the perepuskny valve on a rod and Installation of the piston on a rod).
7. To check a free wheeling of disks.
8. Crosswise deepening of a lock nut has to be turned towards a spring.
9. Moment of an inhaling of a nut of fastening of the piston of 30-50 N · m (3–5 kgfs · l), lock nut of 20-30 N · m (2–3 kgfs · м).
10. For removal from liquid of mechanical impurity it should be filtered if in previously merged liquid there is water, or the rack was operated without liquid replacement more than 5 years, it is necessary to replace liquid.
11. To fill in in the working cylinder assembled with the valve of compression and installed in the tank (up to the top) and in the tank (rest) (340±5) смЗ damping MGP-10 liquid (see rice. Filling of damping liquid).
12. at installation of a rod 1 (see rice. Installation of a rod with the piston assembled and piston rings in the working cylinder) with the piston in the working cylinder 3 to raise the last over the tank, to place a svertny ftoroplastovy ring 2 in a pro-point on the piston and, holding a ring, to enter it together with the piston into the working cylinder, without allowing immersion of a rod in the cylinder is deeper than the top surface of the limiter of the course of a release.
13. In case after that the rod seeks to fall to the cylinder, make several back and forth motions a rod concerning the cylinder to fill the last with liquid from the tank.
14. The cuff of a rod and a sealing ring of the tank at repair is recommended to be replaced new.
15. A working surface of a cuff (between sealing edges) fill with mix 1,5 g of a disulfide of molybdenum, GOST 212-76 and 0,5 of of damping liquid (mix of a consistence of dense sour cream), distributing evenly on an internal surface of a cuff.
16. At installation of a cuff on a rod and then the cuff which is previously subcollected with a sealing ring in the tank it is necessary to use conical mandrels, as shown in rice. Conical mandrels for installation of a cuff and a sealing ring in the tank not to damage working edges of a cuff and a ring.
17. Installation of a cuff with a sealing ring in the tank and an inhaling of a nut of the tank (fig. Installation of a cuff with a sealing ring in the tank) it is necessary to make at completely put forward rod (against the stop the release course limiter in a rod guide) a special key: moment of an inhaling of a nut of 120-150 N · m (12–15 kgfs · м).
18. To make a press fitting of a cuff accurately not to damage its working edges and a ring.


6.1.9.4. Technical condition of details of a damping rack after dismantling

6.1.9.6. Check of a damping rack after its assembly