SDR FDEA201304060736

Service difficulty report · Stringer · Boeing 75728A

Difficulty date: April 6, 2013
Submitted: May 6, 2013
Operation: Air carrier
Aircraft: N970FD
Make and model: Boeing 75728A
Aircraft serial: 28166
Aircraft time: 61,321 hours, 19,363 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 146N3110481
Condition: Corroded
Location: Bs 1660 S26r
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

AFT CARGO BAY STRINGER 26 RT HAS CORROSION UNDER FRAME BS 1660. REMOVED CORROSION IAW-SRM-51-10-02. FOUND OUT OF LIMITS IAW SRM-53-00-03 FIG.101 DETAIL II. REMOVED STRINGER IAW SRM-51-40-02, LOCATED AND DRILLED STRINGER 26R FROM BS 1630-1720, IAW-SRM-51-40-05, INSTALLED STRINGER IAW-SRM-51-40-02. MAJOR REPAIR.

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