TM 9-2320-269-10
INSTRUMENT PANEL CONTROLS - CONTINUED
Key
Control or Indicator
Function/Use
4
CONTROL - HEATER
Directs heated air to defrost the
DEFROSTER
windshield. Pull OUT to open, and push IN to close.
5
CONTROL - HEATER FAN
Pull OUT to increase temperature, push IN to close. Turn control
AND TEMPERATURE
CLOCKWISE to set fan speed. To use as recirculating type heater,
pull control marked TEMP OUT and push IN controls marked VENT
and HEAT.
6
CONTROL - VENT RIGHT
Pull OUT to open, push IN to close.
SIDE
Provides outside air to cab interior.
TA 222522
2-13
