SDR FDEA201509242935

Service difficulty report · Frame · Boeing 757222

Difficulty date: September 24, 2015
Submitted: September 24, 2015
Operation: Air carrier
Aircraft: N788FD
Make and model: Boeing 757222
Aircraft serial: 26686
Aircraft time: 698 hours, 25,496 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: FX146N103443
Condition: Corroded
Location: Fuselage
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 PIT SIDEWALL LT SIDE FRAME, INNER CHORD CORRODED AT STATION 1420 BETWEEN STRINGER 19L & 18L. R & R FRAME, INNER CHORD AT STATION 1420, STRINGER 18L - 22L IAW SRM 51-40-02 & DWG 146N1012. REMOVED CORROSION, FOUND OUT OF LIMITS IAW SRM 51-10-02, SRM 53-00-07-1A FIG 101 DET II. CATEGORY A REPAIR, MAJOR REPAIR.