TM 1-1510-253-CL
(2) AC Bus / Inverter Failure Checklist
(below) -- Perform
b. If Smoke from Bleed Air Source:
(1) BLEED AIR Switch -- One OFF
c. If Smoke Continues:
(1) BLEED AIR Switch -- One ON,
Two OFF
d. If Smoke Continues:
(1) BLEED AIR Switches -- Both
OFF
5. Smoke Elimination:
a. If Smoke in Cabin:
(1) Cabin Altitude -- Increase
(2) Once Pressure Differential is Less
than 1 PSI CABIN DUMP Switch
-- DUMP
b. If Smoke in Cockpit:
(1) CABIN DUMP Switch -- DUMP
6. Fresh Air Fan -- ON
7. Emergency Descent -- Commence As
Required
8. Land -- As Soon as Possible
FUEL.
L XFER PUMP or R XFER PUMP
Light Illuminated
1. Fuel Pressure (respective side) --
CHECK
a. If low:
(1) Fuel Boost Pump Switch -- Check
ON
(2) If Already ON -- Select Other
Pump
E-19
