Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
May 27, 2019
Submitted
March 9, 2022
Operation
Air carrier
Aircraft
N288WN
Make and model
Boeing 7377H4
Aircraft serial
36611
Aircraft time
41,286 hours, 24,561 cycles
Part
Retainer
Condition
Cracked
Location
Left 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

LEFT WING TRAILING EDGE CURVED BULB SEAL RETAINER AFT OF TRANSVERSE WEB ABOVE #1 PYLON AFT TIP CRACKED / REMOVED AND REPLACED LT WING T/EDGE SEAL RETAINER AFT OF TRANSVERSE WEB ABOVE #1 PYLON AFT TIP PER SRM 51-40-02-0G-0 AND IPC 57-50-00-25.

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