Piper COMANCHE PA-24-180 Service Manual page 254

A196
12
3 CYLINDER ASSEMBLY
4 "O" RING
6 PISTON
INSULATOR (PA24-400 ONLY)
8
7 BACKING PLATE
8 LINING
I.
-
^^^^1i
-
10 SHIP (PA-24^00 ONLY)
13 TORQUE PLATE
FIGURE 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.
NOTE
Replacement brake linings should be conditioned as follows:
1. 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 No. 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 (1) 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.
6-84a. Wear Limit Check. (Goodrich) This check is made with the parking brake set. (Refer to Figure 6-30a
Any brake which shows this worn condition should be overhauled within the next five landings.
REVISED: 4/10/81
1K14
LANDING GEAR AND BRAKE SYSTEM
PIPER COMANCHE SERVICE MANUAL