# SDR DALA2025052003880

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2025
- Submitted: May 20, 2025
- Operation: Air carrier
- Aircraft: [N3751B](https://openairdocs.org/aircraft/N3751B), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30491
- Aircraft time: 76,547 hours, 29,311 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025052003880

## Discrepancy

(LOG 0971017) RH INBD SEAT TRACK CORROSION BTW STA 500I + 18 IN TO 520 AT CPAX IS OUT OF LIMITS WITH AN ORIGINAL THICKNESS ON CROWN= 0.530"; LIP= 0.26"; AND MINIMUM REMAINING THICKNESS ON CROWN=0.480"; LIP= 0.012" PER B737-800 SRM 53-00-52-1A PROCEDURE 1. SEAT TRACK AND SAME ANGLE ON RBL 24.75 BTW STA 500H + 10.5 INCH AND STA 520 AT CPAX WAS REPLACED PER B737-800 SRM 51-40-02-0G.

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