Page 105 - (KU)01-75GAJ-1.5 - Change 1

INTRO

EP'S (KU)01-75GAJ-1.5 A FIGURES

1.2.2 CAUTIONS B
ACAWS
Alert/Condition Crew Action
VERT TAIL BOOT FAIL C GROUND
The vertical tail pneumatic boot Icing conditions........................... Avoid
de-icing system primary and D
secondary systems have failed. The system may restore with a de-
ice boot timer reset. TAKEOFF
E
If reset is required:
DE-ICE TIMER PRI CONTROL MCB.... F FIRE/SMK
NORM ....................................................... Pull

(AFT FUSELAGE JUNCT)
G PRES/OXY
DE-ICE TIMER SEC CONTROL MCB....
....................................................... Pull

(AFT FUSELAGE JUNCT) H ENG/PROP
MCBs.......................................... Reset
I
Wait at least 10 seconds. Reset FUEL
the MCBs simultaneously and
allow wing/ empennage ice L
protection system to run one cycle AAR
(approximately 6 minutes).
M
If the ACAWS does not clear or
SPEC NOT FOR FLIGHT ELEC
reoccurs:
Icing conditions........................... Avoid N

If ice accumulation is suspected, HYD
refer to the Landing with Ice O
Accumulation procedures.
VERT TAIL HEAT FAIL P FLT CTRL

The BA/ECS has detected that Icing conditions ...............................Avoid
the vertical tail ice protection GEAR
zone may not be heating If failure is due to insuf¿cient bleed air R
VXI¿FLHQWO\ WR UHPRYH LFH 7KH supply:
ice protection zone valve may HP........................................... As required
be failed closed or bleed air S DOR/RMP
PERF PD\ EH LQVXI¿FLHQW Advance at least two engines to
minimum HP shown on the power
setting schedule in Chapter 12 T JETTISON
(1,300 HP above 20,000 feet,
incrementally reducing the power U
by 100 HP every 5,000 feet until LANDING
reaching 5,000 feet where 750 HP
should be maintained). V
Verify the ACAWS clears following the DITCHING
next cycle (approximately 6 minutes).
W
If ice accumulation is suspected:
BAILOUT
Landing with Ice Accumulation X
procedure............................... Accomplish
OPER FAULT LG

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