Removal Of Brake Cylinder; Disassembly Of Brake Cylinder - Piper ARROW III Service Manual

7-63. BRAKE CYLINDER (TOE BRAKE)
7-64. REMOVAL OF BRAKE CYLINDER. (Refer to Figure 7-23.)
a. Disconnect the upper and lower lines from the cylinder (14) to be removed and cap the lines to prevent
fluid leakage or drain the fluid from the brake reservoir and master cylinder.
b. Remove cotter pins and clevis pins (4 and 16) securing brake cylinder in position, the remove brake
cylinder.

7-65. DISASSEMBLY OF BRAKE CYLINDER.

a. Gar-Kenyon cylinder number 17000. (Refer to Figure 7-24.)
1. Remove the cylinder from its mounting bracket per paragraph 7-64.
2. To disassemble the cylinder, first remove the piston rod assembly by unscrewing the fitting (8)
from the cylinder.
3. The piston rod assembly may be disassembled by first removing the retaining ring (2) and securing
the sleeve, and then the spring (4), piston (6), seal (7), fitting (8) and if desired, the large return
spring (I 1).
4. Remove the O-rings from the piston and fitting.
b. Cleveland cylinder number 10-27. (Refer to Figure 7-25.)
1. Remove the cylinder from its mounting bracket per paragraph 7-60.
2. To disassemble the cylinder, first remove the piston rod assembly by removing the retaining ring
(10) from the annular slot in the cylinder housing (1). Draw the piston rod assembly from the
cylinder.
3. The piston rod assembly may be disassembled by first removing the roll pin (15), spring (2), and
then the piston assembly (3), seal (5) and packing gland (7), and if desired, the large return spring
(11)
4. Remove the O-rings from the piston and packing gland.
Revised: 2/13/89
* CHEROKEE ARROW III SERVICE MANUAL
Figure 7-22. Brake Master Cylinder (Hand/Parking Brake)
LANDING GEAR AND BRAKE SYSTEM
1K19