TM-3-1040-279-12-P
GENERATOR SET, SMOKE, MECHANICAL: PULSE JET, M157 W/120 GAL FOG OIL TANK AND W/80 GAL FOG OIL TANK
TECHNICAL MANUAL; OPERATOR’S AND ORGANIZATIONAL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST AND DEPOT MAINTENANCE REPAIR PARTS
MAY 1987
TM-3-1040-279-12-P - Page 63 of 389
ITEM NO.
1
2
TM 3-1040-279-12&P
ORGANIZATIONAL PREVENTIVE MAINTENANCE
CHECKS AND SERVICES QUARTERLY SCHEDULE
ITEM TO BE INSPECTED
Fog Oil Pump Pressure Relief valve
Air Compressor Assembly
PROCEDURES
Adjust pressure relieve valve (P. 4-145).
Clean mechanical felt (filter).
There are two air filters on the
compressor assembly. Procedures
are the same for both filters.
a. Turn air
filter
(1) ¼ turn counterclockwise.
b. Remove mechanical felt (2) from air com-
pressor (3).
c. Clean mechanical felt (2) with dry cleaning
solvent (Item 4, App E) or replace as required.
d. Install air filter (1) on air compressor (3)
and turn ¼ turn clockwise to secure.
4-3
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