Service difficulty report · Crease Beam · Boeing 757222

Difficulty date
October 31, 2015
Submitted
November 2, 2015
Operation
Air carrier
Aircraft
N777FD
Make and model
Boeing 757222
Aircraft serial
25222
Aircraft time
749 hours, 27,303 cycles
Part
Crease Beam
Part number
144N52109
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

CABIN STATION 1120 - 1140 LT, CREASE BEAM WEB FOUND CORROSION. FOUND OUT OF 10% LIMIT IAW SRM 53-40-13, ALLOWABLE DAMAGE 1 FIG 101 REV 116. CREASE BEAM WEB REMOVED IAW SRM 51-40-02 REV 116. NEW CREASE BEAM WEB FABRICATED IAW DWG 144N5210 SHT 1 REV. INSTALLED IAW DWG 144N5200 SHT 2 REV B. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.