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 253 of 389

TM 3-1040-279-12&P

8.

Once the required temperature range is obtained, the testing of the M54 Smoke Generator can last

as long as required. Ensure that fuel supply will last during the testing period.

9.

Perform the normal M157 Smoke Generator System operating shut down procedures (P. 2-12),

close fluid valve (2) and turn off the water source.

10.

Ensure M54 Smoke Generator engine head area is cool and disconnect the water manifold

assembly (1) from the fog oil tube assembly (8). Remove cap nut (5) from cover assembly fog Oil

tube nipple (7) and replace cap nut on water manifold assembly.

11.

Reconnect fog oil tube assembly elbow (6) to the cover assembly fog oil tube nipple (7) and tighten.

12.

At this time the other M54 Smoke Generator can be tested using the water manifold assembly, if

required. Repeat the above steps for installation and use.

13.

Drain water from supply hose(s) and water manifold assembly. Store for future use as required.

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