SDR YENA20150517123

Service difficulty report · Power Supply · Airbus A320232

Difficulty date: May 17, 2015
Submitted: May 20, 2015
Operation: Air carrier
Aircraft: N503JB
Make and model: Airbus A320232
Aircraft serial: 1123
Aircraft time: 60,356 hours, 1,589 cycles
System (JASC): 3350 · Emergency Lighting
Part: Power Supply
Part number: 32145410
Part serial: 006963
Condition: Failed
Location: Emergency Light
Part time: 41,755 hours, 14,635 cycles
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

DURING MAINTENANCE CABIN EMERGENCY LIGHTS INOPERATIVE AT SEAT ROWS 3, 5, 7, 9, 15, 23, 25C. APPLIED TSM 33-57-00-810-801A, FOUND PSU (11WL) UNIT FAULT. R & R EMERGENCY PSU (11WL) OPS CKD OK IAW 33-57-38. CABIN EMER. LIGHTS OPS CKD NORMAL IAW 33-57-00.

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