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 92 of 389
TM 3-1040-279-12&P
4-10 M54 SMOKE GENERATOR (CONT).
f. Cable Assembly W12.
REMOVAL
1.
Remove equipment container (P. 4-68).
2.
Disconnect cable assembly (1) from sensing element (2).
3.
Unscrew thermocouple lock nut (3) and remove thermocouple (4) from pulse jet engine (5).
4.
Disconnect cable assembly (1) from engine run thermal switch (6), and engine overtemperature
thermal switch (7).
5.
Remove three screws (8), washers (9) and clamps (10) securing cable assembly (1) to cooling baffle
(11) and remove cable assembly.
INSTALLATION
1.
2.
3.
4.
5.
Secure cable assembly (1) to cooling baffle (11) using three screws (8), washers (9) and clamps
(10).
Connect cable assembly (1) to engine run thermal switch (6), and engine over-temperature thermal
switch (7).
CAUTION
Handle thermocouple with care. Rough handling will cause internal damage.
Apply antiseize compound (item 1 A, App E) to threads of locknut and install thermocouple (4) in
pulse jet engine (5) as shown and tighten lock nut (3).
Connect cable assembly (1) to sensing element (2). Secure with safety wire (Item 16, App E).
Install equipment container (P. 4-68).
4-28
Change 4
Back to Top
