As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON LANDING THE LT MLG COLLAPSED. UPON INSPECTION IT WAS DETERMINED THAT THE MLG LOWER SIDE BRACE LINK ASSY HAD FAILED AT THE AFT HOLE CONTAINING MLG LOCK PIN. THE LOCK PIN WAS GONE AND UNABLE TO LOCATE. MLG SIDE BRACE PN 40284-00 MLG P/N 40376-00 (TC NR 20071001009)