Service difficulty report · Software · Airbus A321231

Difficulty date
November 16, 2018
Submitted
December 18, 2018
Operation
Air carrier
Aircraft
N810AV
Make and model
Airbus A321231
Aircraft serial
6009
Aircraft time
7,988 hours, 3,245 cycles
Part
Software
Condition
Malfunctioned
Location
Flt Management
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

DURING TAKE OFF ROLL TRUSTH LEVERSS WAS SET IN FLEX DETENT THE PFD DIDNG SHOW THE TAKE OFF SPEEDS ONLY SHOWA ISS KTS IN MAGENTA AND THE MCDU1 SHOWS CLB MODE DETECTED TAKE OFF WAS PERFORM AT 55 KTS AND THE EFOB SHOWS IN THE MCDU 1 WAS 12.3 AND THE SAMETIME THE EFOB SHOWS IN THE MCDU2 WAS 12.8 // CORRECTIVE ACTION: IN ACCORDANCE WITH AMM 22-70-00-610-008-C THE UPLOADING OF THE FM DATA WAS PERFORMED. IN ACCORDANCE WITH AMM 22-97-00-710-001 AND AMM 22-76-00-710-001-A THA LAND CAPABILITY TEST AND AUTO FLIGHT SYSTEM TEST WERE PERFORMED WITH SATISFACTORY RESULTS. IN ACCORDANCE WITH AMM 32-41-00-210-076-A A GENERAL VISUAL INSPECTION OF TYRES, WHEELS AND BRAKES WAS PERFORMED.

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