Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
October 19, 2021
Submitted
November 18, 2021
Operation
Air carrier
Aircraft
N786SW
Make and model
Boeing 7377H4
Aircraft serial
29811
Aircraft time
68,452 hours, 40,246 cycles
Part
Retainer
Condition
Cracked
Location
R/H 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

RT WING T/E AT FLEX CONTROL RIB; TOP PANEL SEAL RETAINER CRACKED. REMOVED AND REPLACED R/H WING AT FLEX CONTROL RIB TOP PANEL SEAL RETAINER AS PER B737-700 SOPM 20-50-18.

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