Service difficulty report · Seal · Boeing 7378H4

Difficulty date
July 11, 2023
Submitted
July 17, 2023
Operation
Air carrier
Aircraft
N8319F
Make and model
Boeing 7378H4
Aircraft serial
36994
Aircraft time
35,900 hours, 16,474 cycles
Part
Seal
Part number
UNKNOWN
Condition
Cracked
Location
Zn 300 Stabilize
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

RIGHT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL CRACKED.<[01] R&R RIGHT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL REF AMM 53-31-31.

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