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 202 of 389

TM 3-1040-279-12&P

4-30

FOG OIL PUMP ASSEMBLY.

This task covers replacement of:

a.

Strainer Assembly

(P. 4-134)

e.

Quick Disconnect Coupling

(P. 4-139)

b.

Pressure Relief Valve

(P. 4-136)

f.

Cable Assembly 6J3

(P. 4-140)

c.

Hose Assembly

(P. 4-137)

g.

Fog Oil Pump

(P. 4-142)

d.

Hose Assembly

(P. 4-138)

INITIAL SETUP

Tools

General Mechanic’s Automotive Tool Kit

SC 5180-90-CL-N26

General Safety Instructions

Before performing any maintenance instructions

be sure circuit breaker CB1 is in OFF position.

Fog oil is very slippery. Clean up all spills

immediately to prevent injury to personnel.

a.

Strainer Assembly.

REMOVAL

NOTE

Removal and installation procedures are the same for both strainer

assemblies.

1.

Disconnect fog oil hose (1) from elbow (2).

2.

Remove elbow (2) from strainer assembly (3).

3.

Remove strainer assembly (3) from fog oil pump assembly (4).

NOTE

If pipe nipple is removed with strainer assembly, remove nipple and install on

new strainer assembly.

INSTALLATION

1.

Installation strainer assembly (3) on fog oil pump assembly (4).

2.

Install elbow (2) on strainer assembly (3).

3.

Install fog oil hose (1) on elbow (2).

4-134