6. Brake Booster
A: REMOVAL
1) Remove or disconnect the following parts at
engine compartment.
(1) Disconnect connector for brake fluid level
indicator.
(2) Remove brake pipes from master cylinder.
(3) Remove master cylinder installing nuts.
(4) Disconnect vacuum hose from brake
booster.
2) Remove the following parts from the pedal
bracket.
(1) Snap pin and clevis pin
(2) Four brake booster installing nuts
3) Remove brake booster while shunning brake
pipes.
B: HANDLING PRECAUTIONS
1) Be careful not to drop brake booster. Brake
booster should be discarded if it has been
dropped.
2) Use special care when handling operating rod.
If excessive force is applied to operating rod, suf-
ficient to cause a change in the angle in excess of
±3É, it may result in damage to the power piston
cylinder.
3) Use care when placing brake booster on the
floor.
CAUTION:
If external force is applied from above when
brake booster is placed in this position, the
resin portion as indicated by ªPº, may be dam-
aged.
G4M0425
4) Do not change the push rod length. If it has
been changed, reset the projected length ªLº to the
standard length.
Standard:
L = 10 mm (0.39 in)
G4M0424
C: INSTALLATION
1) Mount brake booster in position.
2) Connect operating rod to brake pedal with cle-
vis pin and snap pin.
B4M0117B
40
4-4[W6A0]SERVICE PROCEDURE
6. Brake Booster
