Mazda 626 1981 - 11-04

Fig.
11-12
\.___
Fig. 11- 13
Fig.
11
-14
Fig
.
11-15
11
11-C
-
2.
Disassembling
Power Brake
Unit
Disassemble
the
power brake unit
in
the
numerical
order.
1. Fork end
2.
Lock nut
3.
Dust
boot
and
rear shell
Note:
Scribe
a mark on
the
bottom
center
of
the
front
and
rear shells
to
facilitate reassembly.
Attach the suitable wr
en
ch
to
the studs
of
the rear
shell. Rotate
the
rear shell clockwise
to
unlocked
position.
Note:
Loosen the rear
shell carefully
as
it
is
spring-loaded.
4.
Diaphragm and power piston assembly
Note:
Do
not
remove
the
rear
seal
from
the
rear
shell unless
the
seal
is
defect
ive
and a new
se
al
is
available.
To
remove the rear
seal, su
pport
the
rear
she
ll
and drive
out
the
rear seal with a punch
or
a screwdriver.
5.
Air silencer
6.
Air
filter
11
4