What was found
AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE. CORROSION ON INTERCOSTAL AFT CARGO COMPARTMENT, APPROXIMATE STA 1380 AT LOWER FORWARD CORNER OF DOOR STRUCTURE. R & R CORRODED INTERCOSTAL PN 146N5212U1 IAW SRM 51-40-02 AND DWG 146N8522.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE. CORROSION ON INTERCOSTAL AFT CARGO COMPARTMENT, APPROXIMATE STA 1380 AT LOWER FORWARD CORNER OF DOOR STRUCTURE. R & R CORRODED INTERCOSTAL PN 146N5212U1 IAW SRM 51-40-02 AND DWG 146N8522.