As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LEFT HAND MAIN LANDING GEAR STRUT COLLAPSED ON LANDING. FOLLOWING INSPECTION BY AN AME THE LANDING GEAR HOUSING WAS FOUND TO HAVE AN 8 INCH LONG CRACK THAT ALLOWED THE HYDRAULIC FLUID AND NITROGEN TO LEAK OUT ON LANDING. THE LANDING GEAR HOUSING WAS REPLACED AND SERVICED. GEAR SWINGS WERE COMPLETED AND THE AIRCRAFT WAS RETURNED TO SERVICE. (TC# 20190801010)