SDR FDEA201008102912

Service difficulty report · Crease Beam · Boeing 7572B7

Difficulty date: August 10, 2010
Submitted: August 10, 2010
Operation: Air carrier
Aircraft: N902FD
Make and model: Boeing 7572B7
Aircraft serial: 27123
Aircraft time: 53,534 hours, 22,034 cycles
Engine: Rroyce RB211535E4
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: 143N832853
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

MAIN DECK STA 665-755, WL 208, LBL 65 CREASE BEAM INBD CHORD IS CORRODED. REMOVED CORROSION ON INBD CREASE BEAM CHORD STA 665-755 LBL65 IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15, FIG 101, DETAIL IV ORIG MATERIAL .080 AFTER REWORK .055 L=60" W=1.0. R & R CHORD IAW SRM 51-40-02. CLASSIFIED CATEGORY "A" MAJOR REPAIR.

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