Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
November 7, 2018
Submitted
February 28, 2022
Operation
Air carrier
Aircraft
N496WN
Make and model
Boeing 7377H4
Aircraft serial
32478
Aircraft time
49,037 hours, 28,846 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

L/H WING AFT BULB SEAL BRACKET ABOVE SAIL FAIRING AT ORSS 271 HAS A CRACK / REMOVED + REPLACED SEAL BRACKET FITTING + WEB IAW SRM 51-40-02-0G-0 PAR 4 + 9 ON L/H WING ABOVE SAIL FAIRING AT ORSS 271

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