Service difficulty report · Crease Beam · Boeing 757351

Difficulty date
October 11, 2014
Submitted
October 15, 2014
Operation
Air carrier
Aircraft
N588NW
Make and model
Boeing 757351
Aircraft serial
32988
Aircraft time
42,317 hours, 13,940 cycles
Part
Crease Beam
Condition
Corroded
Location
Bs 1240-1244
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 MAIN CABIN CREASE BEAM INNER ANGLE BS 1240 - 1244, LBL 63. REPAIRED THE CREASE BEAM IAW ER/A 528666-14, REV ORIGINAL.