As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING INSPECTION REQUIRED BY CESSNA SB 95-10A, FOUND CRACK IN TAIL BULKHEAD AT STA 373.56. NEW BULKHEAD INSTALLED AND AREA REINFORCED WITH SK 421-143 KIT INSTALLATION. SUBMITTER SUGGESTS INSPECTION PER SB 95-10A AND KIT INSTALLATION ON 400 SERIES CESSNAS.