SDR FDEA201012144662

Service difficulty report · Crease Beam · Boeing 75728A

Difficulty date: December 14, 2010
Submitted: December 14, 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: 146N87232
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

CREASE WEG AT STA 1683, RBL 60 CORRODED ON UPPER SURFACE. CORROSION ON WEB AT STA 1683 RBL 60, BLENDED CORROSION AND CHECKED LIMITS IAW SRM 53-60-13, FIG 101,CORROSION FOUND TO BE OUT OF LIMITS. REMOVED WEB IAW SRM 51-40-02, RECEIVED NEW WEB PN 146N8723-2 ON TRAVELER NR T10/861148, LOCATED AND DRILLED NEW WEB IAW SRM 51-40-05, INSTALLED NEW WEB IAW SRM 51-40-02. MAJOR REPAIR.

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