SDR COEA0756821

Service difficulty report · Frame · Aerosp ATR72202

Difficulty date: August 24, 2007
Submitted: January 7, 2008
Operation: Air carrier
Aircraft: N821FX
Make and model: Aerosp ATR72202
Aircraft serial: 253
Engine: Pwa PW127
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: S53672408226
Condition: Corroded
Location: Fuselage
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

FOUND DURING HEAVY CHECK. LEVEL 2 CORROSION: CORROSION ON CABIN FRAME 39. FRAME 39 LOWER SEGMENT FROM STRINGER 13L TO 13R. FRAME 39L, FRAME DOUBLER ABOVE CREASE BEAM. FRAME 39R, FRAME DOUBLER AT STRINGER 14R. REMOVED AND REPLACED, LOWER FRAME SEGMENT PN S53672408200, FRAME DOUBLER PN S53672408226, AND S53672408228. WO 72241, 2, NR 200003, 19, 30. (K)

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