As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT UPPER EXTERNAL FUSELAGE BS 860 TO 887 BTWN STR 2L & 2R DORSAL FIN FWD FRG. PHENOLIC WEAR STRIP UNDER BLADE SEAL IS ERRODED TO THE EDGE OF BLADE IN SEVERAL SPOTS, BLADE SEAL SHOULD BE CENTERED ON WEAR STRIP. REMOVED DAMAGE AND INSTALLED A DOUBLER, TRIPLER AND FILLER PER SRM 53-60-01.