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 136 of 389

TM 3-1040-279-12&P

4-16 EQUIPMENT CONTAINER ASSEMBLY (CONT).

b. Pressure Switch Bracket Assembly.

REMOVAL

1.

2.

3.

4.

5.

6.

Remove equipment container from smoke generator (P. 4-68).

Remove eight screws (1) and washers (2) and remove equipment container panel (3).

Tag and remove fuel pressure hose (4), fog oil pressure hose (5), and air pressure hose (6) from

pressure switch bracket assembly (7).

Remove four screws (8), flat washers (9), lock washers (10) securing pressure switch bracket

assembly (7).

Tag and remove three cable assemblies (11) from pressure switch bracket assembly (7).

Remove pressure switch bracket assembly (7) from equipment container (12).

INSTALLATION

1.

2.

3.

4.

5.

Install three cable assemblies (11) on pressure switch bracket assembly (7).

Secure pressure switch bracket assembly (7) with four screws (8), flat washers (9), and lock

washers (10).

NOTE

Make sure tube seal bonnet (13) is in place be-

fore connecting fuel pressure hose (4).

Attach fuel pressure hose (4), fog oil pressure switch hose (5) and air pressure hose (6) to pressure

switch bracket assembly (7).

Secure equipment container panel (3) using eight screws (1) and washers (2).

Install equipment container in smoke generator (P. 4-68).

4-72