Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
June 3, 2017
Submitted
January 25, 2022
Operation
Air carrier
Aircraft
N293WN
Make and model
Boeing 7377H4
Aircraft serial
36612
Aircraft time
34,464 hours, 20,204 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

LEFT-WING UPPER FIX TRAILING EDGE PANEL; AT INBOARD DEFLECTION RIB SEAL RETAINER IS CRACKED (MARKED) / REMOVED AND REPLACED LEFT WING UPPER FIXED TRAILING EDGE PANEL; AT I/B DEFLECTION RIB SEAL RETAINER IAW SRM 51-40-02.

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