# SDR SWAA2023061451000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2023
- Submitted: June 14, 2023
- Operation: Air carrier
- Aircraft: [N288WN](https://openairdocs.org/aircraft/N288WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36611
- Aircraft time: 51,345 hours, 30,884 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Channel
- Condition: Cracked
- Location: Zn 200 Fus Top
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023061451000

## Discrepancy

MAIN CABIN FWD WET AREA CHANNEL BETWEEN STA 360-380 BL 0 CRACKED<[01] REMOVED DAMAGED STRAP CHANNEL P/N: 143A5410-165; AT MAIN CABIN BETWEEN STA. 360-380; BL 0'; AS PER SRM 51-40-02.;[02] STEP #1: ENTERED IN ERROR.;[03] REMOVED AND REPLACED STRAP CHANNEL P/N: 143A5410-165; AT MAIN CABIN BETWEEN STA. 360-380; BL 0'; REF SRM 51-40-02-0G-0 AND DWG143A5400.;[04] VERIFIES STEPS 1;2;3

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