Service difficulty report · Seal · Boeing 7377BD

Difficulty date
April 9, 2025
Submitted
April 14, 2025
Operation
Air carrier
Aircraft
N7739A
Make and model
Boeing 7377BD
Aircraft serial
35110
Aircraft time
59,860 hours, 32,969 cycles
Part
Seal
Condition
Cracked
Location
Zone 300
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 HAND HORIZONTAL STAB UPPER SLIDER SEAL CRACKED.<[01] REMOVED AND REPLACED SEAL PER AMM 53-31-31.;[02] C/W INSP. REMOVED AND REPLACED SEAL PER AMM 53-31-31.

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