SDR SWAA092005

Service difficulty report · Transformer · Boeing 7377H4

Difficulty date
March 30, 2009
Submitted
March 31, 2009
Operation
Air carrier
Aircraft
N403WN
Make and model
Boeing 7377H4
Aircraft serial
29815
Aircraft time
29,944 hours, 17,082 cycles
Part
Transformer
Part number
284A0173
Condition
Overheated
Location
Lt Wing
Stage of operation
IN
How discovered
O
Nature of condition
B
Precautionary procedure
A

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

What was found

DIVERSION, SMOKE SMELLED AT ROW 5 ABC PER PILOT REPORT NO VISUAL SMOKE SEEN AND IT WAS AN ELECT SMELL. FOUND LT LANDING LIGHT TRANSFORMER BURNED OUT. REMOVED AND REPLACED TRANSFORMER AND RELAMPED LANDING LIGHT PER MM.

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