Service difficulty report · Floorbeam · Aerosp ATR72212

Difficulty date
October 30, 2007
Submitted
November 8, 2007
Operation
Air carrier
Aircraft
N632AS
Make and model
Aerosp ATR72212
Aircraft serial
338
Aircraft time
31,670 hours, 35,607 cycles
Part
Floorbeam
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 FLOORBEAM 39 CORRODED, RESOLVED ON W/O: 74559 TASKCARD: N/R-00277. FLOORBEAM 39 CORROSION REMOVED IAW SRM 51-21-42 BUT IT IS OUT OF LIMIT AS PER SRM 53-61-00 FIG 301. FLOORBEAM 39 REPAIRED IAW SRM 53-00-00 FIG 450. FABRICATION OF PARTS COVER ON W/C 2000-111 MATERIAL THICKNESS: 0.063 MATERIAL REMOVED: 0.027, OUT OF LIMITS AS PER SRM: 53-61-00 FIG 301.

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