SDR FDEA201711173258

Service difficulty report · Floorbeam · Boeing 757204

Difficulty date: November 17, 2017
Submitted: December 5, 2017
Operation: Air carrier
Aircraft: N924FD
Make and model: Boeing 757204
Aircraft serial: 26267
Aircraft time: 65,533 hours, 25,868 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 146N51002
Condition: Corroded
Location: Bs 1640
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

MAIN DECK BS 1640 BETWEEN BL 0 - LBL 58.22 FLOORBEAM TEE CORRODED. REMOVED CORROSION IAW SRM 51-10-02-0G, LBL 38 TO LBL 58.22, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A, FIG 101, DETAL VI. CUT-OUT THE DAMAGED FLOORBEAM UPPER TEE, FABRICATED ANGLES, TEE REPAIR, TRIMMED, LOCATED, DRILLED, AND INSTALLED THE REPAIR IAW SRM 53-00-51-2R, FIG 201, REPAIR 8.