As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON DISASSEMBLY OF MAIN GEAR WHEEL ASSY ALL 18 BOLTS WERE FOUND TO BE CORRODED. BOLT SHOWED NO SIGNS OF REQUIRED ANTI-SEIZE COMPOUND BEING APPLIED PRIOR TO WHEEL BUILD UP (CMM 32-41-20, PAGE 8001). THIS ISSUE IS DIRECTLY RELATED TO BUEA634C3309, BUEA634C52092 AND BUER634C52093 AS ALL 4 MAIN GEAR WHEEL ASSEMBLIES HAVE THE SAME PROBLEM.