Service difficulty report · Seal · Boeing 7378H4

Difficulty date
April 3, 2024
Submitted
April 15, 2024
Operation
Air carrier
Aircraft
N8567Z
Make and model
Boeing 7378H4
Aircraft serial
36928
Aircraft time
19,775 hours, 9,994 cycles
Part
Seal
Part number
UNKNOWN
Condition
Cracked
Location
Horizontal Stab
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

LEFT HORIZONTAL STABILIZER UPPER SLIDING SEAL CRACKED AND WORN.<[01] REMOVED AND REPLACED L/H HORIZONTAL UPPER SLIDING SEAL ; FORCE CHECK GOOD; REF B737NG AMM 53-31-31-400-802;[02] VERIFIED REMOVED AND REPLACED L/H HORIZONTAL UPPER SLIDING SEAL ; FORCE CHECK GOOD; REF B737NG AMM 53-31-31-400-802

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