Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
June 11, 2026
Submitted
July 2, 2026
Operation
Air carrier
Aircraft
N488WN
Make and model
Boeing 7377H4
Aircraft serial
33853
Aircraft time
71,185 hours, 42,615 cycles
Part
Seat Track
Condition
Corroded
Location
Zone 200
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

CORROSION ON SEAT TRACK LBL 45 AT BS480+18; BS500A+7; BS500C+10: BS500D+10. SEAT TRACK WILL BE REPLACED ON FAULT TTG8Q01CP3X6.

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