# SDR SWAA2021062173413

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2021
- Submitted: June 21, 2021
- Operation: Air carrier
- Aircraft: [N7828A](https://openairdocs.org/aircraft/N7828A), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 33697
- Aircraft time: 60,327 hours, 30,541 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Condition: Missing
- Location: Bs 727
- 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/SWAA2021062173413

## Discrepancy

AFT CARGO COMPARTMENT FLOOR SUPPORT 'Z' CHANNEL TO FRAME MISSING 1/4' ATTACH BOLT B.S. 727+5 R.BL. 21'(51-001) ; / INSTALLED BOLT AT STA. 727 PLUS 5 RBL 21 ON FLOOR SUPPORT Z CHANNEL PER REF. B 737 SRM 51-40-02-0G AND DRAWING # 146A0061; VERIFIED

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