SDR DALA2020120804024

Service difficulty report · Rccb · Airbus A350941

Difficulty date: December 5, 2020
Submitted: December 8, 2020
Operation: Air carrier
Aircraft: N510DN
Make and model: Airbus A350941
Aircraft serial: 0204
Aircraft time: 11,528 hours, 1,036 cycles
System (JASC): 3350 · Emergency Lighting
Part: Rccb
Condition: Malfunctioned
Location: Emergency Lights
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

AT DEPARTURE, LAS ROW 20-39 EVERY OTHER 40-55 ALL EMERGENCY LIGHTS TURN ON WHEN ARMED (ALSO REF MEL LP 6822092). CORRECTIVE ACTION: REMOVED & REPLACED RCCB (1023XP), PER A350 AMM 24-71. OPERATIONS CHECK NORMAL, ALL EMERGENCY LIGHT OPERATIONS NORMAL, REF ERA 588941-14 REV A.

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