# SDR SWAA2022060601129

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2022
- Submitted: June 6, 2022
- Operation: Air carrier
- Aircraft: [N7735A](https://openairdocs.org/aircraft/N7735A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 34862
- Aircraft time: 51,916 hours, 27,874 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Access Panel
- Condition: Elongated
- Location: L/H 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/SWAA2022060601129

## Discrepancy

L/H WING ACCESS PANEL 521QB WITH ELONGATED FASTENER HOLE. / [01] REMOVED L/H WING ACCESS PANEL 521QB REF B737-700 SRM 51-40-02.;[02] PREPARED PANEL 521QB FOR REPAIR PER B737 SRM 51-70-04-2R-9 PARAGRAPH 4.C;[03] CORRECTION TO STEP 1: REF B737-700 SRM 51-40-02-0G-0;[04] VERIFIED STEPS 1 THROUGH 3<BR>OK TO INSTALL REPAIR.;[05] REPAIRED PANEL 521QB AT DAMAGED AREA PER B737 SRM 51-70-04-2R-9 PARAGRAPH 4.F. MATERIALS USED RESIN P/O# 1753794 CLOTH P/O #1690463;[06] VERIFIED STEP 5 <BR>OK TO PAINT;[07] PAINTED PANEL 521QB PER B737 AMM 51-21-99-300-802. MATERIALS USED GRAY PAINT P/O# 1750464;[08] VERIFIED STEP;[09] OK TO REINSTALL PANEL 521QB;[10] INSTALLED PANEL 521QB AS PER AMM 57-41-02-400-801;[11] VERIFIED STEP 10

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