Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
March 16, 2026
Submitted
April 7, 2026
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
71,468 hours, 42,748 cycles
Part
Seat Track
Condition
Sheared
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

PASSENGER CABIN SEAT TRACK LBL 25 WL 208 FWD FASTNER AT BS 727B IS SHEARED. ATS QC HAS VERIFIED THAT THE FASTENER AT POSITION B AT 727B FLOORBEAM HAS BEEN INSTALLED CORRECTLY ON CENTERLINE OF TRACK AND SEAT TRACK TEETH.

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