SDR FDEA201110104410

Service difficulty report · Floorbeam · Boeing 757225

Difficulty date: October 10, 2011
Submitted: October 10, 2011
Operation: Air carrier
Aircraft: N941FD
Make and model: Boeing 757225
Aircraft serial: 22691
Aircraft time: 68,155 hours, 27,008 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: BAC1505100880
Condition: Corroded
Location: Zone 200
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 AT STA 365, RBL25 UPPER TEE CORRODED. REMOVED CORROSION ORIG MAT .125, AFTER BLEND .108, TOTAL MAT REMOVED .017, MAT. FOUND TO BE OUT OF LIMITS IAW SRM-53-00-51, FIG 101, DET III, REPAIRED FLOORBEAM IAW-SRM-53-00-51, FIG 201 REPAIR B NR 3. MAJOR REPAIR.