RM3660EC _54 Brake _080771 BRAKE SYSTEM (OTHER) _0392412 BRAKE BOOSTER(for Gasoline Model) G

BRAKE SYSTEM (OTHER)  BRAKE BOOSTER(for Gasoline Model)  INSPECTION  


PROCEDURE

Hide 44730 1.INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY

a.
C128544C07
0.677,0.229 0.99,0.385 0.313,0.156 10 false *a 2.156,0.26 2.469,0.417 0.313,0.156 10 false *b 1.156,0.792 1.469,0.948 0.313,0.156 10 false *c 2.448,0.781 2.76,0.938 0.313,0.156 10 false *c 1.563,1.594 1.875,1.75 0.313,0.156 10 false *d 2.906,1.594 3.219,1.75 0.313,0.156 10 false *d
*a Ventilation
*b No Ventilation
*c Engine Side
*d Brake Booster Assembly Side


Check that there is ventilation from the booster side to the engine side, and no ventilation from the engine side to the booster side of the brake vacuum check valve assembly.

HINT:

If the result is not as specified, replace the brake vacuum check valve assembly.