Master Cylinder Removal and Installation

REMOVAL AND INSTALLATION

CAUTION: Do not remove the check valve from the vacuum hose. If the check valve is defective, replace it together with the vacuum hose.

INSTALLATION SERVICE POINTS
>>A<< VACUUM HOSE CONNECTION





1. Install the vacuum hose with the white-marked sections facing up.
2. Insert securely and completely until the vacuum hose at the engine side contacts the edge of the hexagonal part of the fitting, and then secure with the hose clamp.

>>B<< CLEARANCE ADJUSTMENT BETWEEN BRAKE BOOSTER PUSHROD AND PRIMARY PISTON





1. Using a hand vacuum pump, apply a negative pressure of -66.7 kPa (19.6 inHg) to the brake booster.
2. Measure protruding length A at the pushrod.
Standard value (A): 10.28 - 10.53 mm (0.404 - 0.415 inch)





3. If the protruding length is not within the standard value range, adjust by changing the pushrod length by turning the end of the pushrod.