As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION FOR AD 96-10-04 A .25O INCH CRACK WAS FOUND ON THE UPSTANDING LEG OF THE ABP TEE ADJACENT TO RT BULKHEAD STIFFENER AT Z-24 AND LONGERON 15R. THE TEE WAS REPLACED IAW DC-9 SERVICE BULLETIN A53-232. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)