SDR 03FDEA01407

Service difficulty report · Stiffener · Boeing 727200

Difficulty date: September 3, 2003
Submitted: September 4, 2003
Operation: Air carrier
Aircraft: N220FE
Make and model: Boeing 727200
Aircraft serial: 20934
Aircraft time: 51,736 hours, 32,435 cycles
System (JASC): 5410 · Nacelle/Pylon, Main Frame
Part: Stiffener
Condition: Chafed
Location: Lt Nacelle
Stage of operation: IN
How discovered: 9
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 STIFFNER IS CHAFED AT NR 6 LT NACELLE, ATTACH POSITION ABOVE NR 2 ENGINE BS 1456. REMOVED AFT STIFFENER, FABRICATED, DRILLED, ALODINED, PRIMED AND RE-INSTALLED RIBS AND STIFFENER AT BS 1456 AND 1459 AT NR 6 LT COWL ATTACH POSITION ABOVE NR 2 ENGINE.

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