As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, THE MLG ATTACHMENT FLANGE RIVETS SHEARED ALLOWING THE MLG ASSY TO ROTATE IN THE UNDERCARRIAGE LEG TUBE. FURTHER INSPECTION ON RT MLG REVEALED LOOSE RIVETS. BRITTEN NORMAN SB 191 TALKS OF PRODUCT IMPROVEMENT BY ADDING 6 ADDITIONAL RIVETS IN THE FLANGE AND TUBE ASSY. FURTHER INSPECTION OF ALL COMPANY AIRCRAFT REVEALED NO DEFECTS.