Service difficulty report · Seal · Boeing 7378H4

Difficulty date
January 22, 2026
Submitted
February 9, 2026
Operation
Air carrier
Aircraft
N8514F
Make and model
Boeing 7378H4
Aircraft serial
36975
Aircraft time
29,507 hours, 14,715 cycles
Part
Seal
Condition
Damaged
Location
Zone 300
Stage of operation
IN
How discovered
V
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

RIGHT HORIZONTAL TRAILING EDGE SEAL 344AB HAS ELONGATED SCREW HOLES. REMOVED AND INSTALLED REPLACEMENT RT HORIZONTAL TRAILING EDGE SEAL 344AB IAW AMM 27-31-11.

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