What was found
(AUS) LT MAIN LANDING GEAR UPLOCK SWITCH OUT OF ADJUSTMENT. MICROSWITCH WAS SWITCHING OFF LOADING VALVE BUT NOT THE IN TRANSIT LIGHT. INVESTIGATION FOUND SOME WEAR IN THE SWITCH WHICH AFFECTED ADJUSTMENT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) LT MAIN LANDING GEAR UPLOCK SWITCH OUT OF ADJUSTMENT. MICROSWITCH WAS SWITCHING OFF LOADING VALVE BUT NOT THE IN TRANSIT LIGHT. INVESTIGATION FOUND SOME WEAR IN THE SWITCH WHICH AFFECTED ADJUSTMENT.