As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OUT GOING INSPECTION FOUND ONE SET SCREW MISSING AND ONE SET SCREW LOOSE ON RIGHT MAIN LANDING GER OUT BOARD SQUAT SWITCH SWING ARM. PROBABLE CAUSE: THE SCREWS VIBRATED LOOSE. RECOMMEND THAT AN INSPECTION FOR LANDING GEAR SQUAT SWITCH BE ADDED TO THE 300 HOUR INSPECTION; ALSO A STEP BE ADDED TO MM TO APPLY LOCTITE TO THE TWO SET SCREWS DURING INSTALLATION.