As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NR 3 PYLON STA YN 417, UPPER SPAR WEB AT THE BULKHEAD HAS 1 SHEARED FASTENER. REPLACED FASTENER IAW MD-10-10 AMM 20-50-02-2. PERFORMED BHEC TEST ON THE NR 3 PYLON UPPER SPAR WEB AT THE BULKHEAD IAW STSPM 06-10-01.003. NO DEFECTS NOTED.