Service difficulty report · Computer · Emb EMB120ER

Difficulty date
March 22, 2003
Submitted
March 28, 2003
Operation
Air carrier
Aircraft
N234SW
Make and model
Emb EMB120ER
Aircraft serial
120308
Aircraft time
17,289 hours, 24,688 cycles
Part
Computer
Part number
6228315402
Part serial
2916
Condition
Malfunctioned
Location
Autopilot
Part time
6,760 hours, 9,508 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

AUTOPILOT AND CAPTAIN'S FLIGHT DIRECTOR PITCHES UP AND DOWN 300 FT PRIOR TO LEVEL OFF. REPLACED AUTOPILOT COMPUTER APC-65B WITH SERVICEABLE UNIT. TESTED AND OPS CHECK GOOD.

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