MWO-9-2300-378-34-2
TANK, COMBAT FULL-TRACKED
MODIFICATION WORK ORDER
JUNE 1984
MWO-9-2300-378-34-2 - Page 73 of 92
MWO 9-2300-378-34-2
Section VIII System Operation and Leak Check
NOTE
To Properly leak check all fuel line connections, it
will be necessary to actuate the smoke system before
the powerpack is installed in the vehicle.
If engine test stand is used to test run engine, it will
be necessary to wire a switch into test stand panel to
activate smoke solenoids.
Do not use a voltage
source that is ’hot’ when engine is NOT running.
a.
Temporarily install engine exhaust stacks to divert smoke back.
b.
Move powerpack and vehicle (or engine stand) to an open area.
WARNING
Never activate smoke generator in a building or closed
area with personnel near.
WARNING
During functional check have a man on hand with a fire
extinguisher.
WARNING
To eliminate the possibility of fuel line rupture due to
heat/pressure build-up, the manual shut-off valve must
normally remain in the open position while operating
vehicle.
The shut-off valve is to be used as a
troubleshooting aid only.
Always be aware
smoke generator.
CAUTION
of wind direction and speed when using
CAUTION
Do not activate smoke generator when engine is idling.
Engine speed should beat least 1600 RPM.
NOTE
Engine should be run a while after smoke system is
shut off to clear exhaust.
Do not operate smoke generator if fuel supply is low.
Fuel consumption rate will increase about three
times with system activated.
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