Service difficulty report · Seal · Boeing 7377H4

Difficulty date
January 7, 2025
Submitted
January 8, 2025
Operation
Air carrier
Aircraft
N957WN
Make and model
Boeing 7377H4
Aircraft serial
41528
Aircraft time
44,132 hours, 27,185 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

R/H HORIZONTAL STAB UPPER AFT SLIDING SEAL CRACKED.<[01] REMOVED AND REPLACED SEAL PER SRM 51-40-02.;[02] INSPECTED C/A 1. MARK JACKSON (TECHNICIAN); REMOVED AND REPLACED SEAL PER SRM 51-40-02.

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