What was found
INSPECTION TYPE: C1, MAIN CABIN FRAME TO CUSP FITTING HAS HEAVY CORROSION AT STA 1580 L21L. REMOVED AND REPLACED CUSP FITTING AT STA 1580 L21L IAW DC-8 SRM 51-1-20D AND 51-3-0.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION TYPE: C1, MAIN CABIN FRAME TO CUSP FITTING HAS HEAVY CORROSION AT STA 1580 L21L. REMOVED AND REPLACED CUSP FITTING AT STA 1580 L21L IAW DC-8 SRM 51-1-20D AND 51-3-0.