Service difficulty report · Stiffener · Boeing 757223

Difficulty date
August 16, 2018
Submitted
August 16, 2018
Operation
Air carrier
Filed by
FOTR986N
Flightstar Aircraft Services LLC
Aircraft
N677AN
Make and model
Boeing 757223
Aircraft serial
29427
Aircraft time
54,159 hours, 18,947 cycles
Part
Stiffener
Part number
144N80678
Condition
Corroded
Location
Bs 1110
Part time
54,159 hours, 18,947 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT MLG WW STIFFNER WAS EXFOLIATED AT BS 1110 JUST ABOVE THE KEEL BEAM.