Service difficulty report · Seal · Boeing 7378H4

Difficulty date
January 9, 2026
Submitted
January 14, 2026
Operation
Air carrier
Aircraft
N8323C
Make and model
Boeing 7378H4
Aircraft serial
37005
Aircraft time
43,042 hours, 20,422 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'S UPPER FRONT TO BODY SLIDING SEAL IS CRACKED. R & R RT FWD UPPER SLIDER IAW AMM REF 53-31-31.

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