Piper PA-24 Comanche Service Manual page 252

PIPER COMANCHE SERVICE MANUAL
1.' OUTER WHEEL HALF
2. INNER WHeeL HALF
3. BEARING CUP
4. BEARING CONE
5.
RETAINER. GREASE
SEAL·
I. GREASE SEAL. FELT
7,
BOLT
e.
NUT
9.
WASHEIl
10.
SNAP RING
11. DUSTCOVER
12. SN» RING
13. HEU-COIL
14 KEY. TORQUE
15. SPRING. DISCRETAINER
111. SCREW
FIGURE I-Z7. MAIN WHEEL ASII••LY(IOODRICH) PA,.Z4-480
c.
To disuscmble the wheel. cicf1ue die tire. remow
die
sup
tint
(10) scc:uriDf the
IftUC
seals (6)
and
seal
t""Uinm (5).
d.
Removethe
barint
cones
(4)
&Ad remove the
bola (7)
-curial
the wbeel
halves.
e. Pull the wheel halves
&put.
f.
The
bcatiDf cup () aDd beli-eoil (13) sboWei
be mnowd oDty for replacement. The bew, cup
may be removed by
tappm,
emuy from the iaride of
the wbeel.
6-75. lrupccDon Of Wbnl Atlcmbly.
a. Visually check
all pIttS for
cracks.
dismnioa defeca aad cxceu
wear.
b. Check tic bola for lOOlalas or failure.
c. Check
intcrD&1
diameter of fele
areue
saJa. Replace
die felt ......
Jt&1I if
surface is
bard
or p-itty.
d. thea tin: for
cua.
interul bruiIa &Del
dctaioraaon.
e. Check
bariq
cona and
C1.lp'
for
war
piftiDlllld rdubricuc.
f. Replaceany wheel
ca.saa,
havUII visible c:ndu.
i.
Brake disc should not Dcecsurily be removed from service because of circumferential (l'ooving.
Grooves with a total width Ilnder 3/8 inch
arc pcrmiIIible.
h. Inspect the brake disc n:uinez' spna,md torq\le
key
for wear and dun&fe.
LANDING GEAR AND BRAKE SYSTEM
ISSUED: 8/11/72
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