Service difficulty report · Seal · Boeing 7378

Difficulty date
November 20, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N8825Q
Make and model
Boeing 7378
Aircraft serial
67472
Aircraft time
9,330 hours, 5,119 cycles
Part
Seal
Condition
Cracked
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 STABILIZER FWD UPPER SLIDING SEAL CRACKED ALONG FWD TRACK EDGE APPROX 4.5 INCH IN LENGTH. R & R RT HORIZONTAL STAB FWD UPPER SLIDING SEAL. IAW AMM 53-31-31.

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