SDR COEA0754821

Service difficulty report · Floor Support · Aerosp ATR72202

Difficulty date: September 4, 2007
Submitted: January 10, 2008
Operation: Air carrier
Aircraft: N821FX
Make and model: Aerosp ATR72202
Aircraft serial: 253
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
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

FOUND DURING HEAVY CHECK, LEVEL 2 CORROSION, CABIN FLOOR SUPPORT STRUCTURES CORRODED. FLOOR SUPPORT CHANNEL BETWEEN FLOORBEAM 38 AND 39L. FLOOR SUPPORT ZEE BETWEEN FRAME 39 AND 40L. FLOOR SUPPORT ZEE BETWEEN FRAME 39 AND 41R. REMOVED AND REPLACED FLOOR SUPPORT STRUCTURES. CHANNEL P/N S5367800826801, ZEE LT P/N S5367800820002, ZEE RT P/N S5367800821602. (M)

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