Service difficulty report · Retainer Seal · Boeing 7377H4

Difficulty date
June 1, 2018
Submitted
February 18, 2022
Operation
Air carrier
Aircraft
N286WN
Make and model
Boeing 7377H4
Aircraft serial
32471
Aircraft time
46,440 hours, 27,268 cycles
Part
Retainer Seal
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

RH WING UPPER T/E SHELF PANEL BULB SEAL RETAINER RIB CRACKED JUST ABOVE LOWER MOUNT BOLT APPROX. ORSS 270 (MARKED) / REMOVED AND REPLACED RH WING UPPER T/E SHELF PANEL BULB SEAL RETAINER RIB PER SRM 51-40-02.

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