SDR UALA2013042502899

Service difficulty report · Computer · Airbus A320232

Difficulty date: April 24, 2013
Submitted: May 24, 2013
Operation: Air carrier
Aircraft: N466UA
Make and model: Airbus A320232
Aircraft serial: 1343
Aircraft time: 42,316 hours, 16,467 cycles
Engine: Iae V2527A5
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Computer
Part number: 4917011
Part serial: 146299
Condition: Faulty
Location: Nr 1
Stage of operation: NR
How discovered: 9
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

PFR SHOWS "GPSW FLP MODE PB SW (7WZ)-SFFC1( 21CV)-GPWC(1WZ) 34-48-08" "SFCC1-2(21CV-22CV)-ADIRU2(1FP2) AOA I NPUT A & B 27-51-34" AND "SFCC1 21CV 27-51-34". PERFORMED GPWS, ADR2, SFC C2 BITES - NO FAULTS. RAN FLAPS NO MSGS. INSTALLED NEW SFCC 1 AND FINAL OPS CHECK SAT AS PER MM AND ASM.

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