Service difficulty report · Crease Beam · Boeing 75728A

Difficulty date
April 12, 2013
Submitted
May 3, 2013
Operation
Air carrier
Aircraft
N970FD
Make and model
Boeing 75728A
Aircraft serial
28166
Aircraft time
61,321 hours, 19,363 cycles
Part
Crease Beam
Condition
Corroded
Location
Bs 540
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

RT INBD CREASE BEAM UPPER SURFACE HAS CORROSION AT BS 540. REMOVED CORROSION IAW-SRM-51-10-02, FOUND TO BE OUT OF LIMITS IAW-SRM-53-30-13 FIG.101 DETAIL VIII. REMOVED AND REPLACED INBRD CREASE BEAM IAW SRM-51-40-02 AND DRAWING 143N5520. CAT."A" MAJOR REPAIR.

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