Service difficulty report · Power Supply · Saab 340B

Difficulty date
April 9, 2016
Submitted
April 10, 2016
Operation
Air carrier
Aircraft
N334AG
Make and model
Saab 340B
Aircraft serial
340B434
Aircraft time
34,591 hours, 38,599 cycles
Engine
Ge CT75A2
Part
Power Supply
Part number
330151
Part serial
1379
Condition
Faulty
Location
Emergency Lights
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FORWARD DOOR EMERGENCY EXIT LIGHT DOSEN'T REMAIN ILLUMINATED ONCE EMERGENCY SWITCH ACTIVATED. T/S AND FOUND FWD EMERGENCY POWER SUPPLY AT FAULT, R & R FWD EMERGENGY POWER SUPPLY ASSY IAW AMM 33-50-10-04. OPS CHK NORMAL.

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