# SDR SWAA2021042715064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2020
- Submitted: April 27, 2021
- Operation: Air carrier
- Aircraft: [N7852A](https://openairdocs.org/aircraft/N7852A), registered now
- Make and model: Boeing 737-71B
- Registry model: [Boeing 737-71B](https://openairdocs.org/model/boeing-737-71b) (OpenAirDocs)
- Aircraft serial: 29371
- Aircraft time: 41,564 hours, 26,181 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Chafed
- Location: Rt Wing
- 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/SWAA2021042715064

## Discrepancy

RIGHT WING T/E STRUCTURE AT DEFLECTION CONTROL RIB;SHOWS AFT UPPER ATTACH BRACKET TO FIX T/E PANEL WITH EXCESSIVE PLAY AND CHAFING AT 2 EA. ATTACH BOLTS.(MKD 26-002) / REPAIRED RIGHT TRAILING - DEFLECTION CONTROL RIB IAW B737-700 SRM 57-51-02-2R-4 REPAIR 4; 57-51-02-2R-1 REPAIR 1; SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; SRM 51-20-01-0G-0; SRM 51-40-04-0G-0; SOUTHWEST DRWG 57510001 REV G; SOUTHWEST DRWG 57510002 REV IR/ ACCOMPLISHED ADJUSTMENT IAW B737-700 AMM 57-50-01-820-801

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