As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AIRPLANE'S CONVERSION FROM P TO F/ACF, FOUND A LOOSE FASTENER AT STA YN 358.210 (REF. AMERICAN AIRLINES E.S. # ESO 7349 DATED 04 SEPT 86). THE FASTENER WAS REPLACED WITH MS21140-06 BLIND BOLT WITH INSPECTION AT "C" CHECK (REF BOECOM SVC-TUL-999/MEC). PERFORMED CHECK AND FOUND INSTALLED HLT 159-8 FASTENER. NO MORE INSPECTION AND ACTION REQUIRED.