Airplane Flight Manual
Page 19
Sub-section - 4.10
NORMAL PROCEDURES
FAA Approved
Revision A3:
Apr 26, 2007
TAKEOFF and LANDING at AIRFIELDS ABOVE 9000 ft FIELD PRESSURE
ALTITUDE
BEFORE START CHECKS
CABIN HI DATUM ............................................Select
DUMP VALVE ...................................................Check - SHUT
GROUND PRESS TEST VALVE ......................Check - NORMAL FLIGHT position
MANUAL CABIN ALTITUDE CONTROL .........Check - Full DECREASE position
F/DK VLV ..........................................................CLOSE
FLOOD .............................................................CLOSE
FAN ...................................................................As required
PRESSN ...........................................................AUTO
MAIN AIR VLVs 1 & 2 .......................................Check - CLOSE
MAIN AIR VLV 1 & 2 annunciators ..................Extinguished
CABIN TEMP selector ......................................Set to the required temperature on the
AUTO scale.
CABIN CONTROLLER knob ...........................Set the CABIN ALT at the maximum value
RATE knob .......................................................Set at mid range
AFTER START CHECKS
If Air Circulation Is Required
MAIN AIR VLVs 1 & 2 .......................................Select OPEN
MAIN AIR VLV 1 & 2 annunciators ..................Illuminated
Adjust the temperature selector as required. The F/DK VLV can be used for rapid heating of
the flight deck.
BEFORE TAKE-OFF CHECKS
MAIN AIR VLVs 1 & 2 .......................................CLOSE
MAIN AIR VLV 1 & 2 annunciators ..................Extinguished
F/DK VLV ..........................................................CLOSE
PRESSN ..........................................................AUTO
AFTER TAKE-OFF CHECKS
MAIN AIR VLVs 1 & 2 ......................................OPEN
MAIN AIR VLV 1 & 2 annunciators ...................Extinguished
DUCT OVHT annunciator .................................Extinguished
Continued Next Page
For Training Purposes Only