SDR ANCF2015062801

Service difficulty report · Warning System · Airbus A330243

Difficulty date: June 28, 2015
Submitted: July 26, 2015
Operation: Air carrier
Aircraft: N973AV
Make and model: Airbus A330243
Aircraft serial: 1073
Aircraft time: 2,845,025 hours, 4,707 cycles
Engine: Rroyce RB211TRENT77
System (JASC): 7714 · Engine RPM Indicating System
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: D

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

What was found

ENGINE OVER SPEED ROT FAULT DURING THE START OF ENG 1, SMOKE LAVATORY DET FAULT. PERFORMED ENG 1 FADEC CH A B, 1 & 2 EEC GND SCANNING. NO FAULTS DETECTED IAW AMM 73-21-00-740-808-A. PERFORMED CIDS & SDCU RESET, NO HELP. PERFORMED ACFT POWER DOWN & POWER UP, NO HELP. REPEATED CIDS & SDCU RESET. MSG CLEARED.

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