Service difficulty report · Crease Beam · Boeing 757351

Difficulty date
November 2, 2014
Submitted
November 5, 2014
Operation
Air carrier
Aircraft
N591NW
Make and model
Boeing 757351
Aircraft serial
32991
Aircraft time
41,450 hours, 13,776 cycles
Part
Crease Beam
Condition
Corroded
Location
Bs 730-740
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

CORROSION ON THE RIGHT CREASE BEAM INNER ANGLE BETWEEN BS 730 TO 740. REMOVED CORROSION AND FOUND OUT OF LIMITS. R & R CREASE BEAM IAW SRM.