Service difficulty report · Crease Beam · Boeing 757204

Difficulty date
February 26, 2010
Submitted
March 4, 2010
Operation
Air carrier
Aircraft
N924FD
Make and model
Boeing 757204
Aircraft serial
26267
Aircraft time
58,915 hours, 21,446 cycles
Part
Crease Beam
Part number
BAC151555318
Condition
Corroded
Location
Zone 200
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

CREASE BEAM INNER CHORD UPPER SURFACE HAS CORROSION STA 1180 TO 1200 LT SIDE. REMOVED AND REPLACED LT SIDE IB CREASE BEAM AT STA 1180-1280, FOUND OUT OF LIMITS IAW SRM 53-60-13 FIG 101 DETAIL II AND SRM 51-40-02. CLASSIFIED CATEGORY "A" MAJOR REPAIR