As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ROUTINE INSPECTION REVEALED EXTRA PLAY IN NOSE GEAR DOORS. FURTHER INVESTIGATION SHOWED THAT 4 BOLTS HAD SHEARED. THIS WAS LIKELY DUE TO THE FACT THAT THE BOSS HAD SEIZED ON THE TUBE THAT GOES THROUGH IT. THE INTERNAL SURFACE OFTHE BOSS WAS HIGHLY CORRODED. THERE IS NO SCHEDULED MAINTENANCE FOR THIS AREA. NO GREASE NIPPLE IS PROVIDED FOR LUBRICATION AND TO KEEP MOISTURE OUT.