Service difficulty report · Crease Beam · Boeing 757204

Difficulty date
March 10, 2013
Submitted
March 11, 2013
Operation
Air carrier
Aircraft
N966FD
Make and model
Boeing 757204
Aircraft serial
25626
Aircraft time
68,641 hours, 24,554 cycles
Part
Crease Beam
Part number
144N51522
Condition
Corroded
Location
Bs 940-1040
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 INNER ANGLE, FOUND A NUMBER OF FASTENER HOLES CORRODED FROM BS 940 TO 1040. REMOVED AND REPLACED WITH NEW INNER ANGLE FABRICATED AS PER DWG 144N5152 SHT.1 REV.- AND INSTALLED IAW DWG 144N5140 SHT.1 REV.C. MAJOR REPAIR.