Piper SENECA II - Assembly; Installation

PIPER SENECA II SERVICE MANUAL
7-64. ASSEMBLY.
NO
TE: Rub a small amount of hydraulic fluid (MIL-PRF-5606H) on all O-rings and component parts
for ease of handling during reassembly and to prevent damage.
a. Gar-Kenyon cylinder number 17000. (Refer to Figure 7-18.)
1. Install new O-rings on the inside and outside of the fitting (8) and on the outside of the piston
(6).
2. To assemble the piston rod assembly, install on the rod (12), in order, the roll pin (14), return
spring retainer washer (13), return spring (11), fitting (8) with O-rings, seal (7), piston (6) with
0-rings, spring (4) and sleeve (3). Secure these pieces with the retaining ring (2) on the end of
the rod.
3. Insert the piston rod assembly in the cylinder (1) and secure fitting (8).
4. Install the cylinder per Paragraph 7-65.
b. Cleveland cylinder number 10-27. (Refer to Figure 7-19.)
1. Install new O-rings on the inside and on the outside of the piston (3).
2. To assemble the piston rod assembly, install on the rod (12), in order, the roll pin (14), washer
(13), spring (11), washer (9), packing gland (7) with O-rings, seal (5), piston assembly(3) with
O-rings, spring (2), and roll pin (15).
3. Insert the piston rod assembly in the cylinder (1) and secure with the retaining ring (10).
4. Install the cylinder per Paragraph 7-65.
c. Cleveland cylinder number 10-30. (Refer to Figure 7-20.)
1. Install new O-rings on the inside and outside of the packing gland (7) and on the outside of the
piston (3).
2. To assemble the piston rod assembly, install on the rod (12), in order, the roll pin (14), washer
(13), spring (11), washer (9), packing gland (7) with O-rings, seal (5), piston assembly (3) with
O-ring, spring (2), and roll pin (15).
3. Insert the piston rod assembly in the cylinder (1) and secure with the retaining ring (10).
4. Install the cylinder per Paragraph 7-65.
7-65. INSTALLATION. (Refer to Figure 7-17.)
a. Position brake cylinder (14) at its mounting points and secure in position with clevis pin (4 and 16).
Safety clevis pins with cotter pins.
b. Connect brake lines to cylinder fittings. Bleed brakes as explained in Paragraph 7-66 or 7-67.
01/01/09 VII - LANDING GEAR AND BRAKE SYSTEM
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