Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
June 30, 2026
Submitted
July 25, 2026
Operation
Air carrier
Aircraft
N485WN
Make and model
Boeing 7377H4
Aircraft serial
32473
Aircraft time
71,955 hours, 43,342 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 SEAT TRACK LOCATED BTW BS480 TO BS500A WL208 AND RBL45.5 AT PASSENGER CABIN ( 2 E/A). REPAIRED SEAT TRACK LOCATED BTW BS480 TO BS500A WL208 AND RBL45.5 AT PASSENGER CABIN IAW EA 26-153-01881 REV1 AND EA 26-153-01881-WIP1 REV1.

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