Service difficulty report · Angle · Boeing 7377H4

Difficulty date
January 21, 2020
Submitted
February 4, 2020
Operation
Air carrier
Aircraft
N966WN
Make and model
Boeing 7377H4
Aircraft serial
36966
Aircraft time
28,672 hours, 17,528 cycles
Part
Angle
Part number
144A7100
Condition
Cracked
Location
Bs 663 Bulkhead
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

RIGHT KEEL BEAM TO VAPOR BARRIER SUPPORT ANGLE CRACKED AT BS. 662, RBL 6.01 IN THE RADIUS AT THE KEEL BEAM. / R&R SUPPORT ANGLE PER SRM AND DWG.

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