Service difficulty report · Seal · Boeing 7378H4

Difficulty date
January 18, 2025
Submitted
February 28, 2025
Operation
Air carrier
Aircraft
N8608N
Make and model
Boeing 7378H4
Aircraft serial
36638
Aircraft time
40,188 hours, 19,212 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

L/H HORIZ. STAB TRAILING EDGE; UPPER BLADE SEAL DELAMINATED APPROX. EL STA. 155. <[01] REMOVED AND REPLACED BLADE SEAL P/N 185A1621-115 PO 1111955.1 REF BAC DWG 180A1659 REV A TOOL SCREW GUN T03835-203 DUE 03 JUN 25; [02] REMOVED AND REPLACED BLADE SEAL P/N 185A1621-115 PO 1111955.1 REF BAC DWG 180A1659 REV A TOOL SCREW GUN T03835-203 DUE 03 JUN 25.

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