Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
February 7, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N235WN
Make and model
Boeing 7377H4
Aircraft serial
34630
Aircraft time
44,776 hours, 26,706 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

LEFT WING TRIALING EDGE SMALL BLUB SEAL RETAINER CRACK AFT OF #1 PYLON UNDER UPPER FIXED TRAILING EDGE PANEL. / REMOVED AND REPLACED LEFT WING TRAILING EDGE SMALL BULB SEAL RETAINER AFT OF #1 PYLON UNDER UPPER FIXED TRAILING EDGE PANEL PER SRM 51-40-02 AND AMM 20-50-11

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