Service difficulty report · Seal · Boeing 7377H4

Difficulty date
June 18, 2024
Submitted
July 25, 2024
Operation
Air carrier
Aircraft
N480WN
Make and model
Boeing 7377H4
Aircraft serial
33998
Aircraft time
66,683 hours, 39,621 cycles
Part
Seal
Condition
Deteriorated
Location
Zone 600 Flap
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

INBOARD FLAP UPPER SKIN RIGHT WING PANEL 653ET SEAL DETERIORATED.<[01] REMOVED AND REPLACED SEAL AT R/W INBOARD FLAP UPPER SKIN RIGHT WING PANEL 653ET PER REF SRM 51-40-02-0G-0;[02] VERIFIED CORRECTIVE ACTION STEP 1

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