TM 9-2330-356-14
3-17. Underwing Nozzle (M970 and M970A1)
(3) Clean the screen in dry cleaning solvent
a. Service. The screen in the nozzle must be cleaned
excess material and to dry the screen.
periodically and whenever flow is restricted through the
b . Removal.
nozzle.
(1) Remove nozzle (see b below).
toward nozzle. Then move red and silver sleeves
remove screen.
(2) Remove nozzle from coupling.
c . Installation.
(1) Install nozzle into coupler.
toward nozzle.
(3) Check for proper connection by trying to pull
the nozzle by hand from the hose.
WARNING
Dry cleaning solvent P-D-680 is toxic and
flammable.
Always wear
protective
goggles and gloves, and use only in a well-
ventilated area. Avoid contact with skin,
eyes, and clothes, and DO NOT breathe va-
(M970 and M970A1).
pors. DO NOT use near open flame or ex-
cessive heat. The solvent's flash point is
100F-138F (38C-59C). If you be-
come dizzy while using cleaning solvent,
immediately get fresh air and medical help.
CAUTION
If solvent contacts eyes, immediately wash
your eyes with water and get medical aid.
Do not run engine if red band is showing in
restriction Indicator. Damage to engine could
Compressed air used for drying or clean-
result.
ing purposes must not exceed 30 psi
(207 kPa). Wear protective clothing
(goggles and gloves) and use caution to
a.
Service air cleaner whenever the restriction
avoid injury to personnel.