Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
January 26, 2018
Submitted
February 8, 2022
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
56,400 hours, 32,815 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

LT WING TE SEAL RETAINER ANGLE CRACKED JUST ABOVE # 1 PYLON TIP / REMOVED AND REPLACED L/H WING T/E SEAL RETAINER ANGLE JUST ABOVE #1 PYLON AFT TIP IAW SRM 51-40-02-0G-0 PARA 4 AND 9.

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