Operation CHARM: Car repair manuals for everyone.

G5 - Power Brake Booster Push Rod Check








- Support the brake master cylinder (2140) and remove the brake master cylinder mounting nuts.

- Position the brake master cylinder out of the way.

Power Brake Booster Push Rod Adjustment Gauge:





- With a shop-fabricated gauge, check the power brake booster push rod adjustment.

- The exposed end of the power brake booster push rod should be within 24.89-25.27mm (0.980-0.995 in.) of the brake master cylinder mounting surface on the power brake booster.

- Does the power brake booster push rod require adjustment?

YES -- Adjust as necessary.

NO -- Go to G6. G6 - ABS Check