Master Cylinder Assembly and Brake Booster Replacement

REMOVAL AND INSTALLATION

INSTALLATION SERVICE POINTS
>>A<< VACUUM HOSE CONNECTION
Insert the vacuum hose to the brake booster with its paint mark facing upward, and then secure the hose by using the hose clip.

>>B<< PUSH ROD PROTRUSION AMOUNT CHECK AND ADJUSTMENT





1. Measure dimension (A).
Standard value (A): 9.18 - 9.43 mm (0.361 - 0.371 inch)

NOTE: When a negative pressure of 66.7 kPa is applied to the brake booster, the push rod should protrude 10.28 10.53 mm (0.405 - 0.415 inch).





2. If the protrusion amount is not within the standard value range, adjust the push rod length by turning the push rod. Use the special tool to turn the push rod while holding the rod spline with angle-nose pliers.