As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOOSE NUT IN WINDOW. FOUND BEZEL TO BE BROKEN. REPLACED BEZEL. REPAIRED. UNIT HAS NO SELF-TEST OR ALTITUDE READINGS. REPLACED I301 INTERGRATED CIRCUIT. FOUND AND REPAIRED BROKEN "GROUND" FOIL. REPAIRED. PERFORMED COMPLETE ALIGNMENT. BENCH CHECK GOOD.