Brake Assembly View; Wear Limit Check (Brake System) - Piper PA-24 Comanche Service Manual

AUt
PIPER COMANCHE SERVICE MANl'AL
12
t.
BOLT
2. WASHER
3.
CYUNDER ASSEMBLY
4. "0"
RING
5. PISTON
e.
INSULATOR IP... ·24--400 ONLY)
7..... CKING PLATE
8.
UNING
t.
SP...CER
8
4 5
9
10. SHIP(P... ·24-400 ONLY)
" . UNING
12. lACKING Itl.A
TES
13. TORQUE Jl&.ATE
14. ANCHOR IOLT
1&. lLEEDERFfTTlNG
18. lLEEDER FfTTlNG CAP
17. WASHER
tB. NUT
FIGt:RE 6-29. BRAKE ASSEMBLY (CLEVELAND) PA-24-180 and PA-24-250.
Serial Nos. 24-3296 and up, PA·24·260 and PA·24-400
e. Connect the brake line to the brake cylinder housing.
f.
Bleed the brake system as described in Paragraph 6-88.
~OTE
Replacement brake linings should be conditioned as follows:
I. For Cleveland brake nos. 30-12 and 30-41. perform a min-
imum of six light pedal effort braking applications from
25
to
40 mph allowing the brake discs to partially cool between
stops.
2. For Cleveland brake So. 30-23. perform three consecutive
hard braking applications from 45-50 mph without allowing
the brake discs to cool substantially between stops.
•
6-84. Removal And Disassembly Of Wheel Brake Assembly. (Goodrich) PA-24-400 (Refer to Figure 6-30.)
a.
To remove the brake assembly first disconnect the brake line from the cylinder housing
(7)
at the
line fitting.
b. Remove the three bolts
(15)
joining the cylinder housing
(7)
to the torque plate
(I)
and remove the
brake disc (4) and cylinder housing.
c. Remove the lining carrier
(3)
and insulator
(2)
from the torque plate and cylinder housing.
d. The pistons
(5)
may be removed by injecting low air pressure in the cylinder fluid inlet and forcing
the pistons from the housing.
6-1:\4a. Wear Limit Check. (Goodrich) This check is made with the parking brake set. (Refer to Figure
to-30a.
Any brake \\ hich
shows
this w orn condition should be overhauled within the next five landings.
REVISED: 4/10/81
lK14
LANDING GEAR AND BRAKE SYST£\1