SDR AWXA200200078

Service difficulty report · Power Supply · Boeing 7373G7

Difficulty date: January 24, 2002
Submitted: January 25, 2002
Operation: Air carrier
Aircraft: N304AW
Make and model: Boeing 7373G7
Aircraft serial: 24011
Aircraft time: 43,867 hours, 31,152 cycles
System (JASC): 3350 · Emergency Lighting
Part: Power Supply
Part number: 100865
Condition: Failed
Location: Cabin
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

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

What was found

AFT EMERGENCY EXIT LIGHTS FROM ROW 18 LT, ALL THE WAY AFT WILL NOT ILLUMINATE DURING TEST. MAINTENANCE TROUBLESHOT AND FOUND THE AFT POWER SUPPLY INOPERATIVE AT BS 947, REPLACED POWER SUPPLY IAW BMM 33-51-51, EMERGENCY EXIT LIGHTS OPERATIONALLY CHECKED GOOD.

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