What was found
DURING C-CHECK, FOUND CUSP WEB CRACKED FORWARD AND AFT OF FRAME AT STATION 598, LEFT SIDE. REPLACED CUSP WEB IAW DC9 SRM 51-30-1 AND 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND CUSP WEB CRACKED FORWARD AND AFT OF FRAME AT STATION 598, LEFT SIDE. REPLACED CUSP WEB IAW DC9 SRM 51-30-1 AND 51-30-2.