SDR FDEA201306051201

Service difficulty report · Floorbeam · Boeing 757230

Difficulty date: June 5, 2013
Submitted: June 5, 2013
Operation: Air carrier
Aircraft: N741PA
Make and model: Boeing 757230
Aircraft serial: 24737
Aircraft time: 56,840 hours, 19,976 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 324
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLOORBEAM UPPER TEE BS 324 IS CORRODED AT RBL 44, RBL 54 AND RBL 30. REMOVED CORROSION IAW-SRM-51-10-02, FOUND TO BE OUT OF LIMITS IAW-SRM-53-10-08, FIG 101, DETAIL XI. REPAIRED FLOORBEAM IAW SRM-53-10-08 REPAIR 1, CAT."B" MAJOR REPAIR.