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. |
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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. |
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6. Check a condition of a spring of the adjusting valve. |
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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. |
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4. Establish a rotor by an identification tag up. |
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5. Install ten blades by flat parts in rotor grooves. |
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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
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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. |
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12. Establish and fix the socket.
Inhaling moment: 49–69 N • m
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| 13. Install a sealing ring of round section of the soaking-up pipe in the pump of the amplifier of steering. |
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14. Establish the soaking-up pipe and screw two bolts of fastening of the soaking-up pipe.
Inhaling moment: 6–9 N • m
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15. Establish an arm of the pump of the amplifier of steering and fix by two bolts.
Inhaling moment: 29–39 N • m
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