# SDR DALA2023020800983

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2023
- Submitted: February 8, 2023
- Operation: Air carrier
- Aircraft: [N894AT](https://openairdocs.org/aircraft/N894AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55046
- Aircraft time: 43,186 hours, 29,871 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Not Reported
- Part number: NOTREPORTED
- Part serial: NOTREPORTED
- Condition: Not Reported
- Location: Not Reported
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023020800983

## Discrepancy

SECONDARY NRC 00428: FLOOR SUPPORT STA Y=180 AND X=-9 TO X=-43 HAS CORROSION. ORIGINAL THICKNESS IS 0.070 IN AND MINIMUM REMAINING THICKNESS IS 0.020 IN, THEREFORE THE AREA CORROSION IS OUT LIMITS AT PAX CABIN. (CPAX)(W1). SUMMARY OF NRC 00489: CORROSION LEVEL 2. FLOOR SUPPORT STA Y=180 AND X=-9 TO X=-43 WAS REPLACED PER B717-200 SRM 51-41-05-0G. (LP #2619315)

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