# SDR SWAA2020090908944

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2020
- Submitted: September 9, 2020
- Operation: Air carrier
- Aircraft: N745SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29491
- Aircraft time: 72,583 hours, 42,996 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 143A7500
- Condition: Corroded
- Location: Bs 500a-500d
- 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/SWAA2020090908944

## Discrepancy

CORROSION FWD CARGO COMPARTMENT.  RT SIDE FLOOR SUPPORT Z CHANNEL AT S-26R STA 500A TO STA 500D MKD DOT 60-014.  REMOVED AND INSTALLED NEW FLOOR SUPPORT Z CHANNEL (SIDE PLATE) AT FWD CARGO STR 26R FROM STA 500A TO STA 500D RBL 22', IN REF SRM 51-40-02-0G-0 AND DRAWING 143A7500.

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