Service difficulty report · Crease Beam · Boeing 757236

Difficulty date
November 30, 2018
Submitted
January 3, 2019
Operation
Air carrier
Aircraft
N915FD
Make and model
Boeing 757236
Aircraft serial
24120
Aircraft time
56,891 hours, 26,770 cycles
Part
Crease Beam
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

EVIDENCE OF CORROSION ON CREASE BEAM BS907-936 RBL64. CORROSION REMOVED AND FOUND TO BE OUTSIDE LIMITS IAW SRM 53-40-13-1A ALLOWABLE DAMAGE FIG 101 REV 125 AT BS 936 RBL 64. CREASE BEAM INBOARD CHORD REPLACED IAW SRM 51-40-02 REV 125, DRAWING 144N5152 DRAWING 144N5140 AND EA F-5310--T0344018 PART 1 (P1).