As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON LEVEL OUT AFTER CLIMB YOKE SHOOK FORWARD QUICKLY WITH SINGLE CHIME ALERT AND NO OTHER INDICATIONS. REPEATED ON DESCENT INITIATION. BOTH TIMES AP ON. CHECKED SYSTEM. FOUND NO FAULTS WITH AOA NR 1 OR AOA NR 2 OR SIDE SLIP. ALL SYSTEM TEST POINTS CHECK GOOD. REMOVED AND REPLACED THE STALL WARNING COMPUTER AS A PRECAUTION IAW MM 27-34-03. SYSTEM OPS CHECKS GOOD WITH NO FAULTS FOUND.