BRAKE
CYLINDER
SIDE
PISTON
SIDE
COMPR
ESSION
DECOMPRESSION
Movement
exceeding
the
elastic
displacement
is
released
with
slipping
on
the
seal
surface
Returns
in
elastic
displacement
of
the
seal
Fig
BR
21
Piston
seal
automatic
adjusting
operation
Brake
pad
Replacement
1
Jack
up
front
unit
of
the
vehicle
and
remove
lhe
front
wheeL
2
Remove
clip
from
the
retaining
pin
and
supporting
the
brake
pad
remove
the
retaining
pin
and
coil
spring
I
I
Brake
pad
2
Retaining
pin
I
31
Clip
Fig
BR
22
Removing
retaining
pin
3
Unhook
the
hanger
spring
and
withdraw
the
brake
pad
and
shim
with
a
pair
of
pliers
BR
ll
Fig
HR
2
Withdrawing
brake
pad
and
shim
Note
When
the
brake
pad
is
removed
do
not
depress
the
brake
pedal
or
otherwise
the
piston
will
come
out
Inspection
Clearance
between
the
brake
pad
and
rotor
is
adjusted
automatically
Check
the
brake
pad
for
wear
after
the
first
10
000
km
6
000
miles
driving
and
every
5
000
km
3
000
miles
thereafter
1
Clean
the
brake
pad
with
carbon
tetrachloride
or
gasoline
2
When
oil
and
or
grease
is
heavily
sticked
on
the
pad
or
when
deteriorated
or
deformed
due
to
overheating
replace
the
pad
with
a
new
one
3
When
thickness
of
the
friction
material
pad
is
less
than
1
6
mm
0
0630
in
replace
Replace
when
total
pad
thickness
is
less
than
6
1
mm
0
2402
in
Note
Replace
pads
as
a
set
Replacement
at
only
one
position
may
cause
uneven
brake
effect
It
is
recommended
that
rotation
of
pads
be
made
periodically
4
Check
the
rotor
Refer
to
Rotor
inspection
Reinstallation
1
Clean
the
calipers
and
piston
pad
installing
parts
Note
Do
not
use
mineral
oil
Be
careful
not
to
apply
oil
on
the
rotor
2
Depress
the
piston
into
the
cylinder
so
that
new
pad
can
be
installed
