As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING STALL PROTECTION TEST THE STALL PROTECTION FAILED, SPS 2 INOPERATIVE & SPS ADVANCED WARNING & CAUTION MSGS PRESENTED ON EICAS. SYS FAILED, SAME WAY MULTIPLE TIMES. TRANSFERRED TO NRWC 608-ORD-01965. IAW NRWC 608-ORD-01965 R & R RT & LT AOA SENSOR IAW AMM 27-36-01. PERFORMED STALL PROTECTION. OPERATIONS CHECKED IAW WC 27-700-20. NO DEFECT NOTED AT THIS TIME.