Service difficulty report · Seal · Boeing 7378H4

Difficulty date
January 7, 2025
Submitted
January 23, 2025
Operation
Air carrier
Aircraft
N8673F
Make and model
Boeing 7378H4
Aircraft serial
36937
Aircraft time
30,203 hours, 14,872 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 UPPER SLIDING SEAL WORN / CRACKED.<[01] REMOVED AND REPLACED RIGHT HORIZONTAL STABILIZER UPPER SLIDING SEAL IAW B737NG AMM 53-31-31;[02] REMOVED AND REPLACED RIGHT HORIZONTAL STABILIZER UPPER SLIDING SEAL IAW B737NG AMM 53-31-31;[03] VERIFIED REMOVED AND REPLACED RIGHT HORIZONTAL STABILIZER UPPER SLIDING SEAL IAW B737NG AMM 53-31-31

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