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 204 of 389

TM 3-1040-279-12&P

4-30 FOG OIL PUMP ASSEMBLY (CONT).

b. Pressure Relief Valve.

REMOVAL

NOTE

Removal and installation instructions are the

same for both pressure relief valves.

1. Disconnect flare nut (1) from pressure relief valve (2).

2. Disconnect swivel adapter (3) from pressure relief valve (2), and remove pressure relief valve.

INSTALLATION

1. Connect swivel adapter (3) to pressure relief valve (2) and tighten.

2. Connect flare nut (1) to pressure relief valve (2) and tighten.

3. Perform adjustment procedures (P. 4-145).

4-136