SDR SWAA2020101321103

Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date: September 28, 2020
Submitted: October 13, 2020
Operation: Air carrier
Aircraft: N498WN
Make and model: Boeing 7377H4
Aircraft serial: 32480
Aircraft time: 54,229 hours, 32,111 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Gouged
Location: Bs 521
Stage of operation: IN
How discovered: 9
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 UPPER SURFACE WITH DEEP GOUGE STA 521.45 LBL 45.50. CLEANED MAIN CABIN SEAT TRACK UPPER SURFACE GOUGE STA 521.45 LBL 45.50. AFTER CLEANED AREA FOUND SEAT TRACK OUT LIMITS, PER B737-700 SRM 53-00-52-1A-1 FIG 103. CUT OUT SEAT TRACK, REPLACED SECTION AND REPAIRED, PER SRM 53-00-52-2R-4 FIG 202 AND EA 1-A53-11779 REV 1.

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