Piper Cherokee Six Service Manual page 273

PIPER CHEROKEE SIX SERVICE MANUAL
(c) Lubricate and install an "O" ring or apply a thin layer of Permatex
Forma-Gasket No. 6 Sealant directly underneath the flange of the cylinder head (4).
NOTE
On models without the groove for the "O" ring, apply
Permatex Form-Gasket No. 6 Sealant beneath the flange of
the cylinder head (4).
(d) Insert the tube of the metering assembly through the opening in the top of
the housing and into the orifice. Use caution not to cut or dislodge the "O" ring slot in the
orifice.
(e) Secure the metering tube assembly with bolts and safety with MS20995-C32
wire.
2. Cylinder Housing 65441: (Refer to Figure 6-6.)
(a) Assemble the head assembly by first placing an "O" ring (6) over the
threaded stud of the orifice plate (8) and the head (4). Turn the plate and head on the
orifice tube (7).
(b) Lubricate with hydraulic fluid (MIL-H-5606A) and install an "O" ring in the
provided slot of the orifice plate and head.
(c) Insert the head assembly into the top of the housing and secure with cap
bolts. Safety bolts with MS20995-C32 wire.
b. Assemble the components of the piston tube (18) on the tube by placing, in order,
the retainer ring (17), spacer ring (16) and scraper ring (15). Insert an "O" ring (14) into the
annular slot in the bottom of the housing.
c. Lubricate the wall of the piston and carefully insert it into the housing being careful
not to damage or dislocate the "O" ring in the housing.
d. Ascertain that the bushings are installed in the upper and lower torque links and
then install links.
NOTE
Links should be loose enough to allow free action of the gear,
but also resist side play. To eliminate side play shim washers
63311-03 (.005) may be used as required. Maximum side
play .005/.007.
At cable end of each link, install with the use of brake line bracket, bearing washers.
bolt, washer, nut and cotter pin. Do not over-tighten causing binding or damage to the link.
At the connection point of the upper and lower links, attach with the use of brake line
brackets, spacer washers, grease bolt, washers, nut and cotter pins. Install washers
(AN960-816L) under the head of the bolt to allow a firm sliding fit between the two links.
Revised: 9/18/78
LANDING GEAR AND BRAKE SYSTEM
2A21