TM 5-5420-202-20-4
SMOKE GENERATOR FUEL SHUT-OFF VALVE REPLACEMENT (Sheet 4 of 4)
Position assembled fuel shut-off valve (C) and mounting bracket (D) onto engine.
6.
7.
Using 1/2 inch socket, install and tighten two assembled washer screws (G) to secure
mounting bracket (D) to engine.
8.
Connect fuel hose (H and J) to fuel shut-off valve (C). Using 7/8 inch wrench, tighten
hose connectors to shut-off valve.
Be sure that fuel shut-off valve is in open position. (Index line (K) atop shaft of fuel
9.
shut-off valve (C) will be in line with two ports of valve.)
WARNING
Do not activate smoke generator in a building or closed area or with personnel near.
CAUTION
Always be aware of wind direction and speed when using smoke generator.
10.
Start engine (TM 5-5420-202-10) and run until normal operating temperatures are attained.
Run engine at 1600 rpm and activate smoke generator. Observe operation. Shut off
smoke generator. Shut down engine.
11.
Check smoke generator lines for leaks. Correct as necessary.
12.
Install engine shroud (page 9-31).
End of Task
TA248765
21-24
