SDR UALA2010050601541

Service difficulty report · Computer · Airbus A319131

Difficulty date: May 6, 2010
Submitted: May 7, 2010
Operation: Air carrier
Aircraft: N846UA
Make and model: Airbus A319131
Aircraft serial: 1600
Aircraft time: 29,885 hours, 11,979 cycles
Engine: Iae V2522A5
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Computer
Part number: B372BAM0509
Part serial: 12
Condition: Faulty
Location: Position 1
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

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

What was found

EFCS1 GROUND REPORT FAULTED SEC1 OR INPUT OF SPBK CONTROL TRANSDUCER UNIT 7CE. RECEIVED BAD UNIT FROM STOCK. INSTALLED ORIG UNIT. REPLACED SEC 1 & TESTED IAW MM, NO MESSAGES ARE PRESENT AND NO FAULTS OCCURRED DURING TEST, ALSO COMPLETED SUCCESSFUL AFS TEST IAW MM AND LAND TEST.

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