What was found
DURING D-SERVICE, FOUND FOLLOWING DISCREPANCIES, AFT PRESSURE BULKHEAD AT BS 2360, LOWER WEB AT LBL 25 ADJACENT TO 'Y' CHORD IS CRACKED. REMOVED AND REPLACED WEB AS PER SRM 51-30-02 S/B 747-53-2275 REV 4. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING D-SERVICE, FOUND FOLLOWING DISCREPANCIES, AFT PRESSURE BULKHEAD AT BS 2360, LOWER WEB AT LBL 25 ADJACENT TO 'Y' CHORD IS CRACKED. REMOVED AND REPLACED WEB AS PER SRM 51-30-02 S/B 747-53-2275 REV 4. (M)