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 TM 55-1905-220-14-8
4-7.3A. DISCHARGE VALVE - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
CLEANING
*
Observe no smoking regulation and avoid prolonged
contact with, or inhalation of, cleaning solvents.
Avoid use near heat or open flame and provide
adequate ventilation.
*
Wear eye protection when using compressed air.
2.
All parts
a. Wash valve care-
fully with general
purpose cleaner.
b. Remove salt or
Use PS-120.
scale deposits by
using scale remov-
ing compound.
c. Blow out and dry in-
ternally and exter-.
nally with filtered
compressed air.
d. Wipe external sur-
faces with clean
cloth.
INSPECTION]
3.
Discharge
Inspect for damaged
Discard if
valve
threads, looseness,
valve shows
and leaking.
signs of wear
or damage.
INSTALLATION]
4.
a. Discharge
Install using screws
valve (3)
(2).
b. Discharge
Install.
cap and
chain (1)
c.
Handle (4)
Lubricate.
Use silicone
compound
MIL-S-8660.
4-314
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