12:11. Repair of the pump of the amplifier of steering
Pump of the amplifier of steering
1 – the soaking-up pipe; 2 – sealing ring of round section; 3 – socket; 4 – sealing ring of round section; 5 – adjusting valve; 6 – spring; 7 – arm; 8 – pump housing (back part); 9 – sealing ring of round section; |
10 – statorny ring; 11 – blades; 12 – rotor; 13 – side plate; 14 – sealing ring of round section; 15 – sealing ring of round section; 16 – pin; 17 – pump housing (forward part) |
Dismantling
PERFORMANCE ORDER |
1. Fix the pump of the amplifier of steering in a vice which sponges close brass. |
2. Turn out two bolts of fastening of an arm to the pump of the amplifier of steering and remove an arm. |
3. Turn out two bolts of fastening of the soaking-up pipe, and remove the soaking-up pipe. |
4. Remove a sealing ring of round section of the soaking-up pipe from the pump of the amplifier of steering. |
5. Remove the socket from the pump of the amplifier of steering. |
6. Remove four sealing rings of round section from the socket. |
7. Remove the adjusting valve from an opening of the valve of the pump of the amplifier of steering. |
8. Remove a spring from an opening of the valve of the pump of the amplifier of steering. |
9. Perezakrepite the pump in a vice so that it was possible to turn out four bolts of fastening of a back part of a pump housing. |
10. Remove a back part of a pump housing. |
11. Remove a sealing ring of round section from the case. |
12. Remove a statorny ring. |
13. Remove a rotor. |
14. Remove blades. |
15. Remove a side plate. |
16. Remove two sealing rings of round section from a side plate. |
|
Check
Prevention
If necessary, replace the pump of the amplifier of steering assembled.
PERFORMANCE ORDER |
 |
1. Check forward and back parts of a pump housing for lack of cracks, damages and uneven wear of a rotor. |
2. Check the surface of a statorny ring interfaced to blades on lack of uneven wear. |
3. Check the surfaces of a side plate and a pump housing interfaced to mobile details on lack of uneven wear. |
 |
4. Check a gap between a rotor and blades. |
5. Check the adjusting valve for lack of cracks, damages and uneven wear of a rotor. |
 |
6. Check a condition of a spring of the adjusting valve. |
|
Assembly
PERFORMANCE ORDER |
1. Establish two sealing rings of round section in a side plate. |
2. Establish a side plate. |
3. Combine openings of a side plate for simplification of installation of a back part of the case. |
|
4. Establish a rotor by an identification tag up. |
|
5. Install ten blades by flat parts in rotor grooves. |
 |
6. Establish a statorny ring by an identification tag down. |
7. Establish a back sealing ring of round section. |
8. Establish a back part of the case. |
9. Establish and tighten four bolts of fastening of a back part of the case. Inhaling moment: 18–22 N • m
|
10. Establish a spring and the adjusting valve in an opening of the valve of the pump of the amplifier of steering. |
11. Install four sealing rings of round section in the socket. |
12. Establish and fix the socket.
Inhaling moment: 49–69 N • m
|
13. Install a sealing ring of round section of the soaking-up pipe in the pump of the amplifier of steering. |
14. Establish the soaking-up pipe and screw two bolts of fastening of the soaking-up pipe.
Inhaling moment: 6–9 N • m
|
15. Establish an arm of the pump of the amplifier of steering and fix by two bolts.
Inhaling moment: 29–39 N • m
|
|