Service difficulty report · Crease Beam · Boeing 75728A

Difficulty date
March 12, 2013
Submitted
March 25, 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
Part number
144N5152
Condition
Corroded
Location
Bs 1000-1040
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

MAIN DECK CREASE BEAM ANGLE NUT PLATES-MOUNTING HOLES OVERSIZE DUE TO CORROSION AT BS 1000-1040, RT SIDE. FOUND TO BE OUT OF LIMITS IAW SRM 53-40- 13 FIG 101 DETAIL III. FABRICATED NEW ANGLE. LOCATED AND DRILLED IAW DRAWING 144N5152. AND INSTALLED IAW SRM 51-40-02 AND DRAWING 144N5152. MAJOR REPAIR

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