ELECTRIC FAILURE Flashcards
PA-34 EMERGENCY PROCEDURES
1
“ALT” light in annunciator panel__________ON
2
Ammeters ________ CHK FOR FAIL
3
Alternator breaker ________ CHECK IN
4
Affected alternator ________ ON
5
Affected ammeter ________ CHK
6
Recycle 3-4 times in case of
no indication
If “ALT” light sill on
1
Affected alternator ________ OFF
2
Non-essential equip ________ OFF
3
Land at nearest airport
If failure is due to failure of
both alternators
1
Avionic master ________ OFF
2
Non-essential equip ________ OFF
3
Alternators ________ BOTH OFF
4
Alternators breakers ________ CHK IN
5
Alternators ________ ON 1 BY 1
6
Ammeters ________ CHK
7
Recycle 3-4 times in case of
no indication
8
Both alternator operative:
9
Land at nearest airport
One alternator operative:
1
Inop alternator ________ OFF
2
Electrical load ________ REDUCE
3
Land at nearest airport
Both alternators inop:
1
Alternators ________ BOTH OFF
2
Electrical load ________ REDUCE
3
Land at nearest airport (max
bat life aprox 30 min)
Alternator failure in icing
conditions:
see ICING
