SDR FDEA201101110105

Service difficulty report · Floorbeam · Boeing 757231

Difficulty date: January 11, 2011
Submitted: January 11, 2011
Operation: Air carrier
Aircraft: N999FD
Make and model: Boeing 757231
Aircraft serial: 24748
Aircraft time: 61,137 hours, 21,991 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 146N5314
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, STA 1661, BL 0, WL 208 CORRODED MAIN CABIN. REMOVED CORROSION ON FLOORBEAM, STA 1661, BL 0 IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51. ORIG MATERIAL .125 MATERIAL LOSS .035. R & R STA 1661 FLOORBEAM IAW SRM 51-40-02. CATEGORY "A" MAJOR REPAIR