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 34 of 389
TM 3-1040-279-12&P
2-7 SPECIAL INSTRUCTIONS. (cont)
Table 2-1. Operator Preventive Maintenance Checks and Services (cont)
Item
No.
6
(cont)
Interval
BEFORE,
AFTER
BEFORE,
AFTER
BEFORE,
AFTER
Location
Item to Check/
Service
Fog Oil Pump
Assembly
(cont)
Procedure
(Cont)
Check that hoses are
torn, cracked, twisted,
or collapsed.
Check that cable
assemblies are correctly
connected and tight.
Check cable insulation
for dry rot, cuts, or
wear to bare wire.
Check fog oil strainer
screens and clean as
required:
Remove cap screw (1),
with preformed
packing and strainer
screen (2) from
strainer assembly (3).
Clean screen with dry
cleaning solvent and
rags (Items 4 and 11,
App E).
Check to ensure that
preformed packing on
cap screw is not cut or
torn. Notify organiz-
ational maintenance if
damaged.
Install strainer screen
(2) into strainer as-
sembly (3) and secure
with cap screw (1).
Ensure preformed
packing is in good
condition. Replace if
necessary. Do not
over-tighten.
Not Fully
Mission
Capable If:
Hoses are torn, cracked, or
collapsed.
Cable connectors are broken.
Cable insulation is dry rotted,
cut, or worn to bare wire.
2-10
Change 4
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