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TM5-4930-235-13&P
e. Reassembly.
CAUTION
All seals, o-rings, and threads, unless otherwise noted, shall have a light coat of grease applied
before reassembly. Wipe off excess grease. Only use grease contained in repair kit. Failure to
comply can result in damage to parts. Plain seals must be installed as follows. Depress into an
oval shape between thumb and finger. Insert beyond seal groove and release. With a finger of
one hand pull part of seal into groove and hold. With a finger from other hand, gently work seal
into groove. Inspect for uniform fit. Failure to install seals properly may result in damage to
parts.
NOTE
A repair kit is available for the nozzle subassembly. The kit contains all necessary seals, o-rings,
small metal parts, and a grease pak. Install all kit parts regardless of condition of original parts.
(1) If strainer housing (11) was removed from nozzle body (47, Figure 5-2) assemble as follows:
(a) Using a brass brush, clean threads to remove old thread sealing compound.
(b) Apply a light, even coat of thread sealing compound to threads of strainer housing (11, Figure 5-1).
CAUTION
Do not over tighten strainer housing. Failure to comply can result in damage to strainer housing.
(c) Thread strainer housing (11) into nozzle body (47, Figure 5-2) until only one to three threads are
exposed. Wipe off excess thread sealing compound.
(2) Position ID plate (45) on nozzle body (47). Tap in rivets (46).
(3) If removed, tap spring pin (44) into hole near outlet end of nozzle body (47) and stake in place.
(4) Install hinge bushings (43) in sides of nozzle body (47). Top of each hinge bushing (43) shall be flush with
outer edge of hole.
(5) Install o-ring (42) in inner groove of nozzle body (47) end. Be sure o-ring (42) is not twisted, cut, or
distorted.
(6) Install seal (41) as follows:
CAUTION
Seal must be installed with spring side facing rear of nozzle body and must not be twisted or
distorted. If damaged during reassembly, seal must be replaced.
(a) Install seal (41) through outlet end of nozzle body (47) and against shoulder.
(b) Install washer (40) on top of seal (41).
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