Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
December 15, 2009
Submitted
December 16, 2009
Operation
Air carrier
Aircraft
N589UA
Make and model
Boeing 757222
Aircraft serial
28707
Aircraft time
47,951 hours, 13,329 cycles
Engine
Pwa PW2037
Part
Floorbeam
Condition
Corroded
Location
Bs 1640
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

AFT GALLEY AREA, FLOORBEAM UPPER T-CAP HAS EXFOLIATION CORROSION AROUND FASTENER HOLES, TOP SURFACE IN SEVERAL AREAS, BS 1640.0, BL 0 TOP RBL 60. MAJOR REPAIR ACCOMPLISHED: REPLACED DAMAGED SECTION OF FLOORBEAM. REINSTALLED ADJ INTERCOSTALS AND FASTNENERS.