Service difficulty report · Seal · Boeing 7377H4

Difficulty date
September 16, 2025
Submitted
October 6, 2025
Operation
Air carrier
Aircraft
N966WN
Make and model
Boeing 7377H4
Aircraft serial
36966
Aircraft time
44,820 hours, 27,723 cycles
Part
Seal
Condition
Debonded
Location
Zone 300
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

DOT A24-16 RUDDER BLADE SEAL 324ZL DISBONDED. REPLACED RUDDER BLADE SEAL 324ZL ON SHELF IAW AIPC 55-30-00-21 ITEM 35 PG. 7.

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