Service difficulty report · Computer · Airbus A300B4203

Difficulty date
May 4, 2001
Submitted
May 7, 2001
Operation
Air carrier
Aircraft
N365DH
Make and model
Airbus A300B4203
Aircraft serial
149
Part
Computer
Condition
Malfunctioned
Location
Autopilot Sys
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

DURING ALTITUDE CAPTION WITH ALT ACQ GREEN ON THE FPI, A SUBSQUENT CHANGE TO THE ALTITUDE ALERT WINDOW DOES NOT RESULT IN REVERSION TO ALT ACQ AMBER AND PITCH MODE. BUT REMAINS ALT ACQ GREEN WITH LARGE PITCH CHANGES. RERACKED PITCH COMPUTERS AND AP/FD LONG COMPUTER. GRND OP''S CK''D OK IAW M/M 22-12-34.

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