Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
October 9, 2018
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N499WN
Make and model
Boeing 7377H4
Aircraft serial
32481
Aircraft time
48,425 hours, 28,397 cycles
Part
Retainer
Condition
Broken
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

AFT BULB SEAL RETAINER BROKEN ON #1 MID CANOE FAIRING. / REMOVED AND REPLACED AFT SEAL BULB SEAL RETAINER AND SEAL ON #1 SUPPORT FAIRING IAW SOPM 20-50-01.

More about the Boeing 737-7H4