Boeing 737 - Page 269

737 Operations Manual
Non-Normal Checklists -
Air Systems
Copyright © The Boeing Company. See title page for details.
D6-27370-400E-TBCE NNC.2.7
Continued from previous page
If cabin altitude increases: (continued)
At level off:
AIRSPEED. . . . . . . . . . . . . . . . . 290 KNOTS MINIMUM
[Flight deck and cabin temperatures may increase rapidly below
290 knots.]
PRESSURIZATION MODE
SELECTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . MAN DC
OUTFLOW VALVE SWITCH . . . . . . . . . . . FULL OPEN
[Increases airplane ventilation.]
RIGHT RECIRCULATION FAN SWITCH . . . . . . AUTO
LEFT RECIRCULARION FAN SWITCH . . . . . . . . .OFF
If flight deck and cabin temperatures are excessively
warm:
FLIGHT DECK DOOR . . . . . . . . . . . . . . . . . . . . . OPEN
[Improves flight deck ventilation.]
CABIN LIGHTING . . . . . . . . . . . . . . . . . . . . . . . . . . DIM
IN-FLIGHT ENTERTAINMENT SYSTEMS . . . . . . .OFF
FLIGHT DECK AND CABIN
WINDOW SHADES . . . . . . . . . . . . . . . . . . . . . CLOSED
GALLEY POWER . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
December 07, 2001