MWO-9-2300-378-34-2 Maintenance Work Order for M60 Smoke Generation Download
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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. 71