# SDR HALA2018101900530

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2018
- Submitted: October 19, 2018
- Operation: Air carrier
- Aircraft: [N392HA](https://openairdocs.org/aircraft/N392HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1404
- Aircraft time: 24,134 hours, 3,877 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Fuselage
- 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/HALA2018101900530

## Discrepancy

SEAT TRACK BETWEEN FRAME 40 AND 47 AT +Y1957 IS CORRODED AT LOCATIONS: FR41+5", FR42+17", FR44+6", FR45+18".// CORROSION REMOVED BY GRINDING AS PER SRM 51-74-00 REV 98. DAMAGE DIMENSIONS: CENTRAL AREA FR41+5?= 1" X 1" X 0.005", CENTRAL AREA FR44+6? =  2" X 0.5" X 0.002". DEPTH GAUGE P/N 2417S S/N VUD186 USED. REMAINING CORRODED AREA LOCATIONS FR42+17" AND FR45+18" DAMAGE LOCATED ON SEAT TRACK CROWN INNER VERTICAL AREAS, UNABLE TO FULLY REMOVE CORROSION DAMAGE OR ACCURATELY MEASURE DEPTH. ASSESSED AS OUTSIDE OF SRM 53-31-15 REV 98 LIMITS. RII CARRIED OUT AS PER GMM VOL 1 CHAP 5 CONFERMENT AS LEVEL 2 CORROSION, PART REPLACEMENT REQUIRED. SEAT TRACK REPLACED AS PER SRM 51-72-11 REV98 AND DWG F57112819 ISSUE C. JOB COMPLETE.

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