Service difficulty report · Computer · Airbus A319131

Difficulty date
July 20, 2011
Submitted
August 12, 2011
Operation
Air carrier
Aircraft
N840UA
Make and model
Airbus A319131
Aircraft serial
1522
Aircraft time
35,358 hours, 14,348 cycles
Engine
Iae V2522A5
Part
Computer
Part number
B372BAM0509
Part serial
101
Condition
Faulty
Location
Nr 2
Stage of operation
NR
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

ELEV SERVO FAULT DISPLAYED. CREW ACTUALLY CYCLED SEC 2 CB, NOT ELAC 2 PER CREW. REPLACED SEC 2 FOR T-S PER AMM. STARTED ADJ AND TEST PER AMM. TEST FAILED AT STEP 21 PG 506. PITCH TRIM FAILED TO ROLL BACK TO ZERO AUTOMATICALLY. PFR, 02-27-94-34 SEC2 COM OR WIRING TO LG ELEV SERVO VLV 34CE1.

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