APU STARTING IN EXTREMELY COLD WEATHER - Continued
Watch APU HiGH AIR Temperature iamp (14) closely
when operating APU with winterization kit installed. if
HIGH AIR Temperature iamp lights, remove paulln (15)
from APU side door and close plienum door. This will
cool the APU.
if the APU gasps or stalls
after a successful start, se-
cure all straps on paulin
(15) at APU side door.
Monitor APU HiGH AIR
Temperature lamp (14).
12. After the APU has run
smoothly for at least 3 minutes,
turn APU GENerator switch