Service difficulty report · Computer · Airbus A320232

Difficulty date
December 6, 2012
Submitted
January 18, 2013
Operation
Air carrier
Aircraft
N457UA
Make and model
Airbus A320232
Aircraft serial
1146
Aircraft time
42,459 hours, 17,735 cycles
Engine
Iae V2527A5
Part
Computer
Part number
3945128209
Part serial
24283
Condition
Faulty
Location
Elac
Stage of operation
NR
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

SIDESTICK PRIORITY DISPLAYED ON UPPER ECAM SCREEN. - F-CTL WORK PER TSM 27-93-00-810-919-A LOSS OF SIDE STICK PRIORITY FOR ONE ELAC PER TOMC...REPLACED ELAC- 1...ELAC TEST OK AND FLIGHT CONTROLS EXERCISED WITH NO MESSAGES. AFS AND LAND TEST OKAY. PROBLEM RECURRED. F-CTL ELAC 1 PITCH FAULT - ITEM ROLLED FORWARD. ELAC-1 COM OR WIRING TO LB ELEV SERVO VLV 34CE3 AND ELAC1 ON PFR. REPLACED ELAC-1. ELAC TEST OK AND FLIGHT CONTROLS EXERCISED WITH NO MESSAGES. AFS AND LAND TEST OK. REF MM 22-96 -00 AND 22-97-00.

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