Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
September 3, 2025
Submitted
September 29, 2025
Operation
Air carrier
Aircraft
N448WN
Make and model
Boeing 7377H4
Aircraft serial
33721
Aircraft time
70,487 hours, 42,125 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

CORRODED SEAT TRACK, BS 727B - 867, RBL 24.75, WL 208.1. REMOVED DAMAGE & EVALUATED REWORK AREA IAW SRM 53-00-52-1A-1, STEP 4 A, (2)(A), FIGURE 103, DETAIL A.

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