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 65 of 389
ITEM NO.
5
6
Engine Head Gasket
7
Ml 57 Smoke Generator Set
TM 3-1040-279-12&P
ORGANIZATIONAL PREVENTIVE MAINTENANCE
CHECKSAND SERVICES QUARTERLY SCHEDULE (CONT)
ITEM TO BE INSPECTED
Hot Gas Valve
PROCEDURES
a. Check for bent stem (1); missing pin (2), spring
(3), or washer (4). Replace if parts are missing or
damaged.
b. Check that valve seats by pulling up stem. If
stem moves, the spring is weak. Replace hot gas
valve.
c. Check for proper stem travel by pushing down
on stem. If binding occurs, replace valve.
Check for missing, cut, or torn gasket. Replace (P.
4-108) if missing or damaged.
a. Inspect components for rust, corrosion, chipped
paint or bare metal on painted surfaces. Repaint or
touch up as necessary (P. 4-20).
Change 4
4-4.1
Back to Top
