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TM 10-4930-247-13&P
5-2. NOZZLE ASSEMBLY (D) REPAIR -cont.
(31)
Lubricate preformed packing (2) with silicone compound and install on screw (1).
(32)
Position collar (5) so that opening for balls (3) is pointing up.
NOTE
Do not lubricate balls with any type of oil, grease or compound. Lubricants will
make ball installation difficult.
(33)
Install 49 balls (3) in collar (5). Turn body (9) back and forth on collar (5) to aid installation of balls.
(34)
Install preformed packing (2) and screw (1) in collar (5)
NOTE
(Model HTARS101) To aid installation, lubricate all preformed packings and seals
with petrolatum.
(35)
(Model HTARS101) Push straight leg of ground clip (24, figure 5-1A) into housing (25). Make sure exposed
portion of clip is pressed down tight and points towards outside of housing (not inward).
(36)
(Model HTARS101) Install breather (23) in housing (25).
(37)
(Model HTARS101) Position preformed packing (20) in seal (19). Install assembled components in housing
(25).
(38)
(Model HTARS101) Install spacer (18) in housing (25).
(39)
(Model HTARS101) Position preformed packing (20) in seal (19). Install assembled components in housing
(25).
(40)
(Model HTARS101) Install preformed packing (15) in housing (25).
CAUTION
To prevent malfunction of the assembled regulator, make sure spring, ball and ring
are positioned correctly before tightening retainer. Vent hole in retainer must be
alined with ball.
NOTE
To aid positioning and installation of ball and ring, apply petroleum jelly to
components as required to hold parts in place.
(41)
(Model HTARS101) Position spring (14), ball (13) and ring (12) in hole in housing (25).
CAUTION
To prevent malfunction of the assembled regulator, vent hole in retainer must be
alined with ball.
(42)
(Model HTARS101) Position retainer (11) in housing (25). Aline retainer vent hole with ball (13). Secure
retainer (11) to housing (25) with four flat washers (10) and screws (9).
Change 4 5-8.1
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