Check of operation of the vacuum amplifier of brakes. Chery Amulet (since 2006 of release)
Chery Amulet since 2006
1. Car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance
4.1. General provisions
4.2. Daily service (EO)
4.3. Procedural maintenance
4.3.1. Check and adjustment of a tension of a belt of a drive of the pump of the hydraulic booster of a steering
4.3.2. Check of a tension of a belt of a drive of the generator and conditioner compressor
4.3.3. Check and adjustment of a tension of a belt of a drive of the gas-distributing mechanism
4.3.4. Oil replacement in the engine and the oil filter
4.3.5. Cleaning of system of ventilation of a case
4.3.6. Check of hoses and connections of system of cooling
4.3.7. Replacement of cooling liquid
4.3.8. Tightness check топливопроводов
4.3.9. Replacement of the fuel filter
4.3.10. Replacement of a filtering element of the air filter
4.3.11. Check of system of production of the fulfilled gases
4.3.12. Replacement and service of spark plugs
4.3.13. Replacement of a belt of a drive of the pump of the hydraulic booster of a steering
4.3.14. Replacement of a belt of a drive of the generator and conditioner compressor
4.3.15. Replacement of a belt of a drive of the gas-distributing mechanism and its tension roller
4.3.16. Check and adjustment of a drive of switching off of coupling
4.3.17. Check of level and oil replacement in a transmission
4.3.18. Check of protective covers of hinges of equal angular speeds
4.3.19. Check of a technical condition of details of a forward suspension bracket on the car
4.3.20. Check of a technical condition of details of a back suspension bracket on the car
4.3.21. Check and adjustment of corners of installation of wheels
4.3.22. Survey and steering check on the car
4.3.23. Check of a free wheeling (люфта) steering wheel
4.3.24. Check of tightness of a hydraulic actuator of brake system
4.3.25. Check of operation of the vacuum amplifier of brakes
4.3.26. Check of degree of wear of brake shoes, disks and drums
4.3.27. Replacement of brake liquid in a hydraulic actuator of brakes
4.3.28. Check of overall performance of brake system
4.3.29. Check of the parking brake
4.3.30. Service of the storage battery
4.3.31. Check and adjustment of light of headlights
4.3.32. Greasing of fittings of a body
4.3.33. Replacement of the salonny filter of system of heating and conditioning
4.3.34. Pro-cleaning of drainage openings of a body
5. Engine
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Appendices
13. Electric equipment schemes
 










4-3-25-proverka-raboty-vakuumnogo-usilitelya-tormozov.html

4.3.25. Check of operation of the vacuum amplifier of brakes

At failure of the vacuum amplifier the effort to brake pedals considerably increases that negatively affects driving.
If the effort to pedals when braking considerably increased in comparison with usual, check the amplifier of brakes on the motionless car.
It be required to you: a screw-driver with a flat edge, a rubber pear.
1. At the idle engine press five-six times a brake pedal. Holding a brake pedal in the pressed situation, start up the engine. The pedal of a brake should move forward. If it did not occur, check...
2.... density of landing of a vacuum hose on the union of a branch pipe of the inlet pipeline...
3.... and in an opening of the vacuum amplifier.
4. Hook a screw-driver the union of a vacuum hose and take it from an opening of the sealing plug of the vacuum amplifier of brakes.
5. Densely insert a pear nouse into that end of a vacuum hose by which the hose was connected to the vacuum amplifier, and compress it. Air should leave a pear via the valve.
6. Release a pear. If it remained in the compressed condition, means, the valve is serviceable. In the absence of a pear it is possible to blow the valve a mouth.
7. If the return valve passes air in both directions, replace the valve, for what...
8.... compress short moustaches of a collar of fastening of a vacuum hose to the union of the inlet pipeline...
9.... shift a collar on a hose and disconnect a hose from the union. Then disconnect a hose of the vacuum valve of central air (it is specified by an arrow) from the union of the vacuum valve.
10. Disconnect from unions of the vacuum valve bringing and taking-away vacuum hoses.
11. Establish the removed details as it should be, the return to removal.

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4.3.24. Check of tightness of a hydraulic actuator of brake system
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4.3.26. Check of degree of wear of brake shoes, disks and drums