Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
July 18, 2018
Submitted
February 16, 2022
Operation
Air carrier
Aircraft
N483WN
Make and model
Boeing 7377H4
Aircraft serial
32472
Aircraft time
49,171 hours, 28,815 cycles
Part
Retainer
Condition
Cracked
Location
Right 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 TRAILING EDGE FIXED WEDGE PANEL I/B OF RIB DEFLECTOR SEAL RETAINER FOR BULB SEAL IS CRAKED AS VIEWED FROM FWD SIDE. / REMOVED AND REPLACED SEAL RETAINER IAW B737 SRM 51-40-02-0G-0 PG 2 AND 51-40-05-0G-0 PG 6 AN DBOEING DWG# 115A2930 REV-

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