SDR SWAA2025022588169

Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date: January 22, 2025
Submitted: February 25, 2025
Operation: Air carrier
Aircraft: N215WN
Make and model: Boeing 7377H4
Aircraft serial: 32487
Aircraft time: 65,662 hours, 39,018 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
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 LBL 45 SEAT TRACK WELL AT STA 500A+8; WL 208.1. <[01] DISCREPANCY RECORD ON CCN TTG8Q00Y9RNQ REQUIRED REMOVED AND REPLACED THEREFORE CARD TO BE CLOSED AND ALL WORK DONE WAS RECORDED ON TTG8Q00Y9RNQ; [02] DISCREPANCY RECORD ON CCN TTG8Q00Y9RNQ REQUIRED REMOVED AND REPLACED SEAT TRACK SECTION BS480-BS520 LBL45 WL208 THEREFORE CARD TO BE CLOSED AND ALL WORK DONE WAS RECORDED ON TTG8Q00Y9RNQ; [03] VERIFIED CORRECTIVE ACTION 2.

More about the Boeing 737-7H4