FAA APPROVED 4-30-76 IV-1
REISSUED 2-25-81, CHANGE 13
SECTION IV — ABNORMAL PROCEDURES
TABLE OF CONTENTS
Anti-Icing
ALC AI Light Illuminated..............................................................4-1
Engine Ice Ingestion .....................................................................4-1
ENG ICE Light Illuminated............................................................4-2
Inadvertent Icing Encounter ..........................................................4-3
Pitot Heat Light Illuminated (if installed) .........................................4-4
Stabilizer Heat Failure ..................................................................4-4
STAB OV HT Light Illuminated.....................................................4-5
Wing Heat Failure........................................................................4-6
WING OV HT Light Illuminated ....................................................4-7
Windshield Heat Failure................................................................4-7
WSHLD OV HT Light Illuminated .................................................4-8
Electrical
Single Generator Failure...............................................................4-9
Inverter Failure — Partial AC Power Loss ....................................4-10
Engine
Abnormal Engine Operation .......................................................4-11
FUEL CMPTR Light Illuminated ..................................................4-11
ENG CHIP Light Illuminated .......................................................4-12
Engine Overspeed......................................................................4-13
Engine Shutdown in Flight ..........................................................4-13
Starter Engaged Light Remains Illuminated After Start
Aircraft 35-067 thru 35-389 except 35-370
and 36-018 thru 36-047 when incorporating
AMK 80-17 but not incorporating AAK 81-1.......................4-14
Aircraft 35-370, 35-390 & Subsequent,
and 36-048 & Subsequent and prior aircraft
incorporating AAK 81-1 .....................................................4-15
Environmental
Failure to Depressurize on the Ground.........................................4-16
Inadvertent Activation of Emergency Airflow — Aircraft 35-107,
35-113 & Subsequent and Aircraft
36-032 & Subsequent............................................................4-16
Overpressurization .....................................................................4-17
CHANGE
FAA APPROVED 4-30-76 IV-1
REISSUED 2-25-81, CHANGE 13
SECTION IV — ABNORMAL PROCEDURES
TABLE OF CONTENTS
Anti-Icing
ALC AI Light Illuminated..............................................................4-1
Engine Ice Ingestion .....................................................................4-1
ENG ICE Light Illuminated............................................................4-2
Inadvertent Icing Encounter ..........................................................4-3
Pitot Heat Light Illuminated (if installed) .........................................4-4
Stabilizer Heat Failure ..................................................................4-4
STAB OV HT Light Illuminated.....................................................4-5
Wing Heat Failure........................................................................4-6
WING OV HT Light Illuminated ....................................................4-7
Windshield Heat Failure................................................................4-7
WSHLD OV HT Light Illuminated .................................................4-8
Electrical
Single Generator Failure...............................................................4-9
Inverter Failure — Partial AC Power Loss ....................................4-10
Engine
Abnormal Engine Operation .......................................................4-11
FUEL CMPTR Light Illuminated ..................................................4-11
ENG CHIP Light Illuminated .......................................................4-12
Engine Overspeed......................................................................4-13
Engine Shutdown in Flight ..........................................................4-13
Starter Engaged Light Remains Illuminated After Start
Aircraft 35-067 thru 35-389 except 35-370
and 36-018 thru 36-047 when incorporating
AMK 80-17 but not incorporating AAK 81-1.......................4-14
Aircraft 35-370, 35-390 & Subsequent,
and 36-048 & Subsequent and prior aircraft
incorporating AAK 81-1 .....................................................4-15
Environmental
Failure to Depressurize on the Ground.........................................4-16
Inadvertent Activation of Emergency Airflow — Aircraft 35-107,
35-113 & Subsequent and Aircraft
36-032 & Subsequent............................................................4-16
Overpressurization .....................................................................4-17
CHANGE