What was found
DISCREPANCY: DURING HEAVY CHECK FOUND: FRAME AT STA 520 HAS A BONE WHEEL MARK ON RADIUS AT STR 7R CORRECTIVE ACTION: DAMAGE OUT OF LIMITS IAW B727 SRM 53-10-1 REPAIRED FRAME IAW B727 SRM53-10-4
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DISCREPANCY: DURING HEAVY CHECK FOUND: FRAME AT STA 520 HAS A BONE WHEEL MARK ON RADIUS AT STR 7R CORRECTIVE ACTION: DAMAGE OUT OF LIMITS IAW B727 SRM 53-10-1 REPAIRED FRAME IAW B727 SRM53-10-4