SDR FDEA201306051200

Service difficulty report · Floorbeam · Boeing 757230

Difficulty date: June 5, 2013
Submitted: July 12, 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 365
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

BS 365, BL 0 TO RBL 44 FLOORBEAM UPPER TEE IS CORRODED. REMOVED CORROSION FROM FLOORBEAM IAW SRM 51-10-02, FOUND FLOORBEAM TEE OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL III. REPAIRED FLOORBEAM TEE IAW SRM 53-00-51, FIG 201, PAGE 201, REPAIR 8, BS 365, RBL 72 TO LBL 15. REPAIR CLASSIFIED A CATEGORY A MAJOR.