Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
March 21, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N214WN
Make and model
Boeing 7377H4
Aircraft serial
32486
Aircraft time
48,812 hours, 28,690 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

L/W T/E ORSS 271 UPPER BULB SEAL RETAINER IS CRACKED / REMOVED AND REPLACED L/W T/E UPPER BULB SEAL RETAINER LOCATED AT ORSS 271 IAW SRM 51-40-02-0G-0 57055U 04/01/2019

More about the Boeing 737-7H4