SDR FDEA201011124325

Service difficulty report · Crease Beam · Boeing 75728A

Difficulty date: November 12, 2010
Submitted: November 12, 2010
Operation: Air carrier
Aircraft: N928FD
Make and model: Boeing 75728A
Aircraft serial: 24369
Aircraft time: 90,419 hours, 26,163 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: 146N8326U1
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

CORROSION ON FLOOR STA 1345, LBL 62, MAIN CABIN. REMOVED CORROSION ON LT SIDE INBD CREASE BEAM CHORD STA 1292-1370 AND FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13, FIG 101, DETAIL VIII. ORIG MATERIAL .070 AFTER REWORK .045. R & R CHORD IAW SRM 51-40-02. CLASSIFIED CAT "A" MAJOR REPAIR.

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