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TM 9-2320-364-20-4
12-91
(11)
Install preformed packing (16) on
poppet (14).
(12)
Install preformed packing (15) on seat (12).
(13)
Install spring (13) and seat (12) on
poppet (14) with seal (11) and screw (10).
(14)
Install preformed packing (8) in
housing (9).
(15)
Install lower cover (7) on housing (9) with
six locknuts (6). Tighten locknuts 150 to
200 lb-in (16 to 23 N.m).
NOTE
A 15/16 inch OD nut in purge
valve may be used to turn purge
valve clockwise to install.
(16)
Install purge valve assembly (5) in heater
housing (4).
(17)
Install dust boot (3) and elbow (2) on heater
housing (4) with three screws (1). Tighten
screws to 60 lb-in (7 N.m).
d.
Follow-On Maintenance:
Install air dryers, (Para 12-20).
END OF TASK
5
9
1
3
4
2
6
7
8
MATCHMARK
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