Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
July 3, 2011
Submitted
July 20, 2011
Operation
Air carrier
Aircraft
N577UA
Make and model
Boeing 757222
Aircraft serial
26693
Aircraft time
60,697 hours, 21,421 cycles
Engine
Pwa PW2037
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 FLOORBEAM AT BS 1640 FROM LBL 5 -RBL 58. (N-R 775N00395) MAJOR REPAIR ACCOMPLISHED: REMOVED OLD REPAIR, FABBED AND INSTALLED T-CHORD AT STA 1640, LBL 5 - RBL 58 PER SRM ON PEMCO NR 2775N00395.