What was found
WHILE AC WAS IN FOR HEAVY CHECK FOUND AFT CABIN FLOOR WEB BETWEEN FR 87 AND FR 88 LBL 12" IS CORRODED. MX REMOVED AND REPLACED AFT CABIN WEB PN 170-65928-001 IAW SRM 51-40-08, 51-40-02. AC REMAINS IN IND FOR COMPLETION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AC WAS IN FOR HEAVY CHECK FOUND AFT CABIN FLOOR WEB BETWEEN FR 87 AND FR 88 LBL 12" IS CORRODED. MX REMOVED AND REPLACED AFT CABIN WEB PN 170-65928-001 IAW SRM 51-40-08, 51-40-02. AC REMAINS IN IND FOR COMPLETION.