Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
September 5, 2025
Submitted
October 2, 2025
Operation
Air carrier
Aircraft
N966WN
Make and model
Boeing 7377H4
Aircraft serial
36966
Aircraft time
44,820 hours, 27,723 cycles
Part
Seat Track
Condition
Worn
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

MAIN CABIN SEAT TRACK AT LBL 45 STA 520 UPPER CROWN HAS WEAR. REMOVED WEAR DAMAGE FROM MAIN CABIN SEAT TRACK AT LBL 45 STA 520 UPPER CROWN IAW SRM 51-10-02-0G-0; DAMAGE CLEAN UP DEPTH .025'; MAX CLEAN UP DEPTH ALLOWED .020'. FOUND OUT OF LIMITS IAW SRM 53-00-52-1A-1. CUT AND REPLACED OUT OF LIMITS SEAT TRACK FROM BS 500C+10' - 520 IAW SRM 53-00-52-2R-4.

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