As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE EXECUTION OF ALLEGIANT WORK CARD A32X-ZL-451-01-1-002_P1-OP-UP-ENG/007 IT WAS FOUND ENGINE #2, INBOARD THRUST REVERSER UPPER BLOCKER DOOR, INTERNAL FRONT LOWER ANGLE WITH CRACK. REPLACED ANGLE P/N 321-311-400-6 AT ENGINE#2 I/B T/R UPPER BLOCKER DOOR IAW CMM 78-32-36 REPAIR 47 REV 79