As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE REMOVED POS 2 AT ANCHORAGE, AK 6-1-98 DUE LOW PRESSURE TURBINE FAILURE. ENGINE RECEIVED FOR MAINTENANCE 1-11-99. DISASSEMBLY INSPECTION REVEALED AN APPARENT 5TH STAGE TURBINE BLADE FAILURE. THE FAILED BLADES WILL BE FORWARDED TO PRATT & WHITNEY FOR ANALYSIS. NOTE: SUBMITTER STATED THIS WAS A FULLY CONTAINED FAILURE.