SDR FDEA201012154692

Service difficulty report · Floor Support · Boeing 75728A

Difficulty date: December 15, 2010
Submitted: December 17, 2010
Operation: Air carrier
Aircraft: N928FD
Make and model: Boeing 75728A
Aircraft serial: 24369
Aircraft time: 90,419 hours, 26,163 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 146N8326U2
Condition: Corroded
Location: Bs 1330-1360
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

CORROSION ON FLOOR MOUNT HOLES STA 1330 TO 1360, RBL62, MAIN CABIN. REMOVED CORROSION CHECK LIMITS ORIG MAT .070",L=2.0", W=0.80",D=.010" FOUND TO BE OUT OF LIMITS.REMOVED I/B CHORD, LOCATED DRILLED AND INSTALLED PART IAW SRM 51-40-02. MAJOR REPAIR

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