Service difficulty report · Retainer Seal · Boeing 7377H4

Difficulty date
October 13, 2017
Submitted
February 3, 2022
Operation
Air carrier
Aircraft
N451WN
Make and model
Boeing 7377H4
Aircraft serial
32495
Aircraft time
48,796 hours, 28,407 cycles
Part
Retainer Seal
Condition
Cracked
Location
Lt 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 #1 ENGINE PYLON T/E SHELF PANEL SEAL RETAINER CRACKED. / REMOVED AND REPLACED RETAINER PER SRM 51-40-02.

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