Service difficulty report · Crease Beam · Boeing 73776N

Difficulty date
August 18, 2019
Submitted
August 27, 2019
Operation
Air carrier
Aircraft
N7714B
Make and model
Boeing 73776N
Aircraft serial
32679
Aircraft time
51,954 hours, 27,171 cycles
Part
Crease Beam
Part number
144A5901
Condition
Cracked
Location
Bs 639-685
Stage of operation
IN
How discovered
9
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

R/H CREASE BEAM INNER CHORD CRACKED AT FASTENER HOLE BETWEEN BS. 639 TO BS. 685, RBL 64. R&R CHORD PER SRM & DWG.

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