Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
March 21, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N769SW
Make and model
Boeing 7377H4
Aircraft serial
30588
Aircraft time
65,934 hours, 38,580 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#1 PYLON TRAILING EDGE SMALL BLUB SEAL RETAINER UNDER FIXED TRAILING EDGE PANEL CRACKED ON UPPER FASTENER. / REMOVED AND REPLACED SEAL RETAINER IAW SRM 51-40-02

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