Piper Cherokee Six - Page 287

PIPER
CHEROKEE
SIX
SERVICE
MANUAL
6-32. ASSEMBLY
AND
INSTALLATION
OF
WHEEL
BRAKE
ASSEMBLY.
(Refer
to
Figure
6-10.)
a. Lubricate
the
piston
"O" ring(s)
with
fluid
MIL-H-5606A
and
install
on
piston(s).
Slide
the
piston
in
cylinder
housing
until
flush
with
surface
of housing.
b.
Slide
the
lining
pressure
plate
onto
the
anchor
bolts
of
the
housing.
c.
Slide
the
cylinder
housing
assembly
on
the
torque
plate
of the
gear.
d.
Position
the
lining
back
plate
between
the
wheel
and
brake
disc.
Install
the bolts
and
torque
to 40
inch-pounds
to
secure
the
assembly.
e.
Connect
the
brake
line
to
the
brake
cylinder
housing.
f.
Bleed
the
brake
system
as
described
in paragraph
6-45.
6-33.
BRAKE
MASTER
CYLINDER.
(Hand
Parking
Brake.)
6-34.
REMOVAL
OF
BRAKE
MASTER
CYLINDER.
(Hand
Brake.)
(Refer
to Figure
6-11.)
a.
To
remove
the
brake
master
cylinder
(8),
first
disconnect
the
inlet
supply
line
(13)
from
the fitting
at the
top
of the
cylinder
and allow
fluid
to drain
from
the
reservoir
and
line into
a suitable
container.
b. Disconnect
the pressure
line
from
the
fitting
on
the cylinder
and
allow
fluid
to drain
from
the
cylinder
line.
c. Disconnect
the end
of
the
cylinder
rod
from
the
brake
handle
(6) by
removing
the
cotter
pin
that
safeties
the
connecting
clevis
pin
(12).
Remove
the
clevis
pin and
spacer
washers.
d. Disconnect
the
base
of the
cylinder
from
its
mounting
bracket
by
removing
the
attaching
bolt
assembly
(11).
e. The
handle
assembly
may
be
removed
by
removing
the
attaching
bolt
assembly
that
secures
the
handle
to its
mounting
bracket.
Revised:
7/29/77
LANDING
GEAR
AND
BRAKE
SYSTEM
2B11