What was found
DURING LANDING ROLL OUT, ACFT WENT THROUGH MUD CAUSING UNDUE STRESS ON RT MLG, SHEARING NEAR THE RT WHEEL AND BRAKE ASSEMBLY AND AT AXEL INBD OF RT MLG AT THE LANDING GEAR TUBE. INSIDE OF THE RT MLG AXEL AND TUBE SHOWED EXCESSIVE EVIDENCE OF CORROSION. EVIDENCE OF CRACKING ON THE AFT OF THE LOWER LANDING GEAR TUBE WHERE THE TIE-DOWN BOLT GOES THROUGH THE MLG LOWER TUBE. DUE TO THE EXTENT OF CORROSION AND CRACKS IN THE VICINITY OF THE LOWER MLG STRUT, AND UNDUE STRESS TO THE MLG CONTRIBUTED TO THE ACCIDENT OF THE ACFT.