Service difficulty report · Computer · Airbus A321231

Difficulty date
May 1, 2016
Submitted
May 4, 2016
Operation
Air carrier
Aircraft
N978UY
Make and model
Airbus A321231
Aircraft serial
5422
Aircraft time
11,338 hours, 4,539 cycles
Part
Computer
Condition
Malfunctioned
Location
Zone 100
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

AIRCRAFT WAS NOT GNDED. LOST PRESSURIZATION AT 3500, SELECTED MANUAL. EVALUATED & FOUND NO CABIN PRESS FAILURES ON POST FLIGHT. CABIN PRESS LDG ELEV FAULT CAUSED BY LOSS OF FLIGHT MANAGEMENT GUIDANCE COMPUTER, FMGC 1. RESET FMGC. OPERATIONAL CHECKED NORMAL IAW TSM 24-00-00-810-818-A & AMM 22-96-00.

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