Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
January 16, 2026
Submitted
February 9, 2026
Operation
Air carrier
Aircraft
N945WN
Make and model
Boeing 7377H4
Aircraft serial
36660
Aircraft time
51,108 hours, 31,405 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 PASSENGER CABIN SEAT TRACK ON TOP OF CROWN BS 500C+8, LBL 25, WL 208. THE SEAT TRACK BS 480 - 520 REPLACED ON CC TTG8Q019XDP9.

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