As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REMOVAL OF THE BEARING ASSEMBLY FROM THE FORWARD LUG ON THE LT SPONSON RIB FOR THE MAIN LANDING GEAR ASSY, THE BORE OF THE LUG REVEALED A DEEP GROOVE CUT BETWEEN THE 10 O`CLOCK AND 2 O`CLOCK POSITION. FOUND TO BE BEYOND MFG LIMITS. REPLACED SPONSON RIB. (K)