Service difficulty report · Computer · Emb EMB120ER

Difficulty date
November 8, 2003
Submitted
November 20, 2003
Operation
Air carrier
Aircraft
N209SW
Make and model
Emb EMB120ER
Aircraft serial
120269
Aircraft time
29,721 hours, 36,457 cycles
Part
Computer
Part number
6228315402
Part serial
3503
Condition
Malfunctioned
Location
Autopilot
Part time
9,003 hours, 11,623 cycles
Stage of operation
CR
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

F/O AUTOPILOT CONTINUES TO MAKE UNCOMMANDED SMALL FORE AND AFT PITCH CHANGES. REMOVED AND REPLACED NR 2 AUTOPILOT COMPUTER WITH A SERVICEABLE COMPUTER. OPS CHECK GOOD IAW 22-10-00.

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