SDR COEA2011052514912

Service difficulty report · Floor Support · Aerosp ATR42300

Difficulty date: May 25, 2011
Submitted: May 25, 2011
Operation: Air carrier
Aircraft: N912FX
Make and model: Aerosp ATR42300
Aircraft serial: 047
Aircraft time: 34,554 hours, 41,075 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: S53678008222
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

WO 101935 NR 100046 HEAVY CK COE / LEVEL 2 CORROSION : FLOOR SUPPORT BEAM AT FLOORBEAM 39 LT SIDE JUST INBOARD OF THRESHOLD IS CORRODED (LENGTH 1.7", WIDTH 2.0", DEPTH .050"). REMOVED CORRODED FLOOR SUPPORT BEAM AND CLIP AND INSTALLED NEW PER ATR42 SRM.

More about the Aerosp ATR 42-300