Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
March 12, 2019
Submitted
March 7, 2022
Operation
Air carrier
Aircraft
N746SW
Make and model
Boeing 7377H4
Aircraft serial
29798
Aircraft time
69,717 hours, 40,989 cycles
Part
Retainer
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

LH TRAILING EDGE PANEL 551GB; AFT SEAL RETAINER CRACKED ON O/B END / REMOVED DAMAGED SEAL RETAINER INSTALLED NEW RETAINER AS REQUIRED I.A.W BOEING DWG: 115A2714 REV:B SRM 51-40-02-0G-0.

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