Service difficulty report · Floorbeam · Boeing 757223

Difficulty date
February 25, 2011
Submitted
February 28, 2011
Operation
Air carrier
Aircraft
N604AA
Make and model
Boeing 757223
Aircraft serial
27055
Aircraft time
50,352 hours, 17,076 cycles
Part
Floorbeam
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

CORROSION ON AFT FLANGE BOTTOM SIDE OF FLOORBEAM AT STATION 377 LEFT BUTTLINE 60. INSTALLED T-CAP AND DOUBLERS PER SRM 53-00-51-2R 3 AND AARD 53-00-51-01.