As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TESTED OVERHAULED STALL DETECTOR PRIOR TO INSTALLATION IN AIRCRAFT. STALL DETECTOR DID NOT MEET MAINTENANCE AND MANUAL PUBLISHED SPECIFICATIONS. THESE UNITS ARE SENSITIVE TO SHOCK. SUSPECT SHIPPING MAY HAVE CAUSED OUT OF LIMIT CONDITION.