What was found
DURING C-CHECK, FOUND INTERCOSTAL BETWEEN STA 465 AND 484 AT LONGERON 29L AND 30 CRACKED WITH TWO GUSSETS ALSO CRACKED. REPLACED INTERCOSTAL GUSSETS 5911412-39 AND 41, IAW DC-9 SRM 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND INTERCOSTAL BETWEEN STA 465 AND 484 AT LONGERON 29L AND 30 CRACKED WITH TWO GUSSETS ALSO CRACKED. REPLACED INTERCOSTAL GUSSETS 5911412-39 AND 41, IAW DC-9 SRM 51-30-2.