Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
July 13, 2011
Submitted
July 25, 2011
Operation
Air carrier
Aircraft
N579UA
Make and model
Boeing 757222
Aircraft serial
26697
Aircraft time
60,610 hours, 21,539 cycles
Engine
Pwa PW2037
Part
Floorbeam
Condition
Corroded
Location
Bs 365
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 FLOOR BEAM AT STATION 365 RBL 60. MAJOR REPAIR. AFTER BLENDING CORROSION FOUND FLOORBEAM TO BE OUT OF LIMITS PER SRM. REMOVED DAMAGE IAW SRM, FABRICATED REPAIR PART ANGLES. FABRICATED STRAP & BEAM. INSTALLED ALL PARTS IAW SRM 53-00-51.