SDR CALA2013093091591

Service difficulty report · Light · Boeing 747422

Difficulty date: September 29, 2013
Submitted: October 2, 2013
Operation: Air carrier
Aircraft: N127UA
Make and model: Boeing 747422
Aircraft serial: 28813
Aircraft time: 56,281 hours, 6,537 cycles
Engine: Pwa PW4056
System (JASC): 3350 · Emergency Lighting
Part: Light
Condition: Inoperative
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

DURING MAINTENANCE CHECK, CABIN PAX SEAT ROW 23ABC, 23HJK, 40HKJ, 42ABC, 53ABC, 56ABC & 4A EMERGENCY EXIT LIGHT FOUND INOPERATIVE. RELAMPED SEAT ROW 23ABC, 23HJK, 40HKJ, 42ABC, 53ABC, 56ABC & 4A IN SEAT EMERGENCY EXIT LIGHT, OPERATIONS CHECKED NORMAL IAW AMM 33-51-00.