Service difficulty report · Rib · Boeing 7378H4

Difficulty date
August 29, 2021
Submitted
September 21, 2021
Operation
Air carrier
Aircraft
N8301J
Make and model
Boeing 7378H4
Aircraft serial
36980
Part
Rib
Condition
Cracked
Location
L/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

LH WING TRAILING EDGE DEFLECTION CONTROL RIB UPPER ATTACHMENT CRACKED / REMOVED AND REPLACED LH WING T.E DEFECTION CONTROL RIB PER SOPM 20-50-01. SEE INDIVIDUAL STEPS ON SA-M 326 # A1303899 FOR FOM OF RIBSA-M 326 A1303899/A1301935

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