Piper PA-24 Comanche Service Manual page 257

FIGURE 103D. BRAKE ASSEMBLY (GOODRICH) 'A·Z ....
ptPeR COMANCHE SERV'Ce MANUAL
1. TORQUE PLATE
2. INSULATOR
3. CARRIER AND UNING
4. DISC. IRAKE
5. PISTON
8. "0" RING
13. WASHER
,,,. SCREW
1IS.
IOLT
18. WASHER
17. HEU·COIL
7. HOUSING. PISTON
8 PACKING
t. UNION
10. GASKET
11. PLUG
12.
VALVE
~ 12 , '3 ~ ~
"
.....
,
'O~
.'
.1"
8
•
•
6-85.
C1=uIiDt.l.upectioa
ADd Repair
Of
~
8nb
"'-ably.
a.
Clan all pans
ill a lQiable clc:anq $OlYC21t:.
b.
Check the piston housiDr. pisto.. aDd torque plate for cracks.
c.
Check the iDSlllaton for auks or brimners.
d.
laspcct the cyliDder wa.Us
for scn.tcbcs
or bam that:
milht
aDo-
"0"
rial ciamap or
leakaae.
c. Check the brake disc for
poova.
scratches or pia.
A siaIIe
poove or isolated pave up
to
.031 of
an iDch deep would
DOt:
neceslitUe
rep1aCcmcDt: but:
&
IfOOviDI
of
me
mar. lWface would reduce
1iDiDB
life
and should be replaced. .
f. LiDing
can
be taIlOftd
by
lifaDI
it: from
t:be iDsulacor aDd
Call
bereplaced by Plac:iDl
the alipinc
pia tbroup the iDsulat:or and iDeo the
cyliDdet
hoUIiDI or torqae plate.
NOTE
I.iDiDp should be replaced if
&
total thicJmas of liDiDg aad eurier illess
than 0.130
iDcb.
•
6-86. ",*mbly ADd. 1DIt:allluioD Of Wbeellrab A..mbly. (Goockicb)PA-24-400 (Reier to Fipre 6-30.)
a.
Lubricate the "0"
riDp (6) with MlL~-5606 bydraulic 011 aDd
iDRa11
on
die pistons (5).
b.
Slide the pistons in the cylinder housq (7) IlnUl
fhash
with the
hoUliDJ.
c. Install the insulators
(Z)
and liniq carriers (3) on the cyliDdet bousm, (7)
aDd torque plate (1).
LANDING GEAR AND BRAKE SYSTEM
REVISED: 4/10/81
lK15