APU STARTING IN EXTREMELY COLD WEATHER - Continued
Unfasten two straps of paulin (1) at APU front door. Roll paulin upward into
smallest tube possible and secure with webbing and chape (2).
Unfasten three straps (3) across top of APU side door paulin and unfasten
strap (4) at each side near top.
Remove five screws (5) and washers (6). DO NOT DISCARD SCREWS
Place both ends of unfastened
components, turn off all elec-
trical and radio switches be-
fore starting APU.
6. Turn all electrical and ra-
dio switches off.
7. Turn MASTER switch ON.