SDR FDEA201103040847

Service difficulty report · Support Angle · Boeing 757200

Difficulty date: March 4, 2011
Submitted: March 4, 2011
Operation: Air carrier
Aircraft: N999FD
Make and model: Boeing 757200
Aircraft serial: 24748
Aircraft time: 61,137 hours, 21,991 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Part number: FX148N31521
Condition: Corroded
Location: Apu Inlet Door
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

APU INLET DOOR ATTACH STRUCTURE 1787-1825 S-6R HAS CORROSION. REMOVED CORROSION AT APU INLET DOOR ATTACH STRUCTURE 1787-1825, BLENDED AREA L=2.025" W=1.075" D=.063" ORIG MAT =.063 REMAINING =0, FOUND OUT OF LIMITS IAW NO SRM FOR ALLOWABLE DAMAGE. R & R ANGLE SUPPORT IAW SRM 51-40-02. MAJOR REPAIR.

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