Service difficulty report · Crease Beam · Boeing 757232

Difficulty date
October 1, 2017
Submitted
October 6, 2017
Operation
Air carrier
Aircraft
N992FD
Make and model
Boeing 757232
Aircraft serial
22912
Aircraft time
78,859 hours, 39,385 cycles
Part
Crease Beam
Part number
141N832259
Condition
Corroded
Location
Bs 370-377
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

BS 370 - 377, RBL 64, LOWER SURFACE OF CREASE BEAM INBD ANGLE HAS SIGNS OF CORROSION. REMOVED THE CREASE BEAM IAW SRM 51-10-02. OUTT OF LIMITS IAW SRM 53-30-13-1A. REMOVED THE WEB IAW SRM 51-40-02. FABRICATED A NEW WEB IAW DWG 141N8322, REV K. INSTALLED THE WEB IAW SRM 51-40- 02.