Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
August 11, 2017
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N446WN
Make and model
Boeing 7377H4
Aircraft serial
29842
Aircraft time
48,930 hours, 28,260 cycles
Part
Retainer
Condition
Cracked
Location
Rt Wing
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

AFT OF RT WING PYLON; JUST INBD OF FLAP DEFLECTION ARM; UPPER T/E SHELF PANEL FWD SEAL RETAINER BRACKET CRACKED. / REMOVED AND REPLACED FWD SEAL RETAINER BRACKET PER SRM 51-10-02

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