SDR SWAA2020030442134

Service difficulty report · Ballast · Boeing 7377H4

Difficulty date: January 14, 2020
Submitted: March 4, 2020
Operation: Air carrier
Aircraft: N961WN
Make and model: Boeing 7377H4
Aircraft serial: 36962
Aircraft time: 29,266 hours, 17,729 cycles
System (JASC): 3320 · Passenger Compartment Lighting
Part: Ballast
Condition: Burned
Location: Cabin
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: K

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

What was found

SUSPICIOUS ODOR REPORTED BY FLIGHT ATTENDANT IN / CABIN AROUND ROW 20. / PERFORMED SMOKE OR FUMES IN CABIN CONDITIONAL INSPECTION IAW AMM 05-51-56 AND FIM TASK / 21-00 TASK 806. OPENED COMPARTMENTS AND CEILING PANEL IN CABIN AREA 17/18/19/20/21/22 ABC / AND INSPECTED CABIN EQUIPMENT, ELECTRICAL CONNECTIONS AND DUCTS. FOUND BURN MARK AND ELECTRIC SMELL @ CEILING LIGHT BALLAST AND BULB @ 17/18/19DEF.R/R CEILING LIGHT/BALLAST ASSY @ 17/18/19 DEF

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