# SDR ASAA2022012637456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2022
- Submitted: February 18, 2022
- Operation: Air carrier
- Aircraft: [N248AK](https://openairdocs.org/aircraft/N248AK), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 62469
- Aircraft time: 20,046 hours, 6,557 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Rail
- Part number: 146A750342
- Condition: Corroded
- 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/ASAA2022012637456

## Discrepancy

AFT PIT FLOOR RAIL RBL 3 HAS SPOT OF CORROSION AT STA 767. GROUNDED - YES. REPAIRED FLOOR RAIL IAW EA 900ER-53EA-2482W- .5" O- .080" R- .0" L- 1" D- .080".

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