Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
December 23, 2015
Submitted
January 20, 2016
Operation
Air carrier
Aircraft
N703SW
Make and model
Boeing 7377H4
Aircraft serial
27837
Aircraft time
63,188 hours, 38,542 cycles
Part
Floorbeam
Part number
147A55052
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

FLOORBEAM UPPER CHORD CORRODED, AT BS 967, RBL 28, ON FWD FLANGE TOP & BOTTOM SURFACES. REPAIRED FLOORBEAM IAW ER & EA.

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