What was found
WHILE IN FOR D-CHECK, MAINTENANCE FOUND BS 680 FRAME TO CENTER WING TANK FITTING RBL 65 TO 70, HAS HEAVY CORROSION AND CAN BE SEEN FROM CABIN UNDER FLOOR. MAINTENANCE REMOVED AND REPLACED FITTING IAW SRM 51-3-0 AND 51-1-20.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR D-CHECK, MAINTENANCE FOUND BS 680 FRAME TO CENTER WING TANK FITTING RBL 65 TO 70, HAS HEAVY CORROSION AND CAN BE SEEN FROM CABIN UNDER FLOOR. MAINTENANCE REMOVED AND REPLACED FITTING IAW SRM 51-3-0 AND 51-1-20.