As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SWITCHES 2 EA SHORTED INTERNALLY, SHOULD RETURN TO N/O CONDITION. LOOKS LIKE MICRO SWITCH FAILED INTERNALLY IN ASSEMBLY. REMOVED AND REPLACED WITH NEW SWITCHES. RETESTED SYSTEM NO MALFUNCTIONS OR DEFECTS NOTED. FIRE BELL CUTOUT S/W OPS CHECKED GOOD.