Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
October 18, 2017
Submitted
February 3, 2022
Operation
Air carrier
Aircraft
N494WN
Make and model
Boeing 7377H4
Aircraft serial
33868
Aircraft time
45,559 hours, 26,637 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 SEAL RETAINER CRACKED I/B OF DEFLECTION RIB FWD LOWER SIDE / REMOVED AND REPLACED RETAINER PER SRM 51-40-02

More about the Boeing 737-7H4