TM 9-2350-267-10
OPERATING VENTILATION BLOWER - Continued
2.
3.
4.
To pull in fresh air, pull down air
duct control handle (2) in driv-
er’s compartment. Turn VEN-
TILATOR BLOWER switch (3)
to INTAKE.
To clear out smoke, pull down on air duct control handle (2) and turn VEN-
TILATOR BLOWER switch (3) to EXHAUST.
If automatic fire extinguisher system activates, ventilator blower turns to
exhaust mode. Open vent after extinguisher discharge.
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