DURING CLIMB (CONT)
position. Observe an increase in cabin
Air conditioning will come on if cabin temperature is above 60
*12. Air conditioning cold operation -Check
a. Verify that the COLD OPN annunciator
light is illuminated only when the FAT is
b. Cabin temperature mode selector -
COLD OPN. Check that air conditioner
turns on in 8 to 12 seconds.
c. Verify that air conditioner operation is the
same as the AUTO mode except that the
air conditioner operates continuously
above 63% N1.
13. Pressurization system - Check as required
*14. Carbon monoxide - Check the cockpit and
cabin for the presence of carbon monoxide.
Maximum carbon monoxide allowable is
1. Power - Set.