As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED NR 1 ENGINE FAILED IN FLIGHT WHILE APPROACH LAS. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED SAFELY AT LAS. INITIAL ASSESSMENT BY MAINTENANCE INDICATES AN APPARENT INTERNAL ENGINE FAILURE. ENGINE GEARS APPEAR TO BE SEIZED UP. OIL SCREENS CONTAINED METAL CHIPS. LEFT SIDE ENGINE AND PROPELLER WERE REPLACED. ENGINE WAS SENT TO AIR NEW ZEALAND FOR REPAIR. (M)