# SDR SWAA2021110127555

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2021
- Submitted: November 1, 2021
- Operation: Air carrier
- Aircraft: [N901WN](https://openairdocs.org/aircraft/N901WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32545
- Aircraft time: 46,086 hours, 26,832 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: None
- Condition: Cracked
- Location: R/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/SWAA2021110127555

## Discrepancy

A22-16; RIGHT WING TRAILING EDGE REAR SPAR STA 217(JUST OTBD OF PANEL 651DB) WAFFLE PLATE IS CRACKED OUT OF FASTENER HOLE. (SECONDARY STRUCTURE) ; DOT A22-17 (CORRECTION) / [01] RECEIVED NEW WAFFLE PLATE PN 115A2781-4 TAG #WN5839 IAW DWG 115A2713 REV:-; [02] LOCATED AND DRILL HOLES WAFFLE PLATE IAW SRM 51-40-05 0G 0; [03] VERIFIED STEPS 1 & 2; [04] OK TO INSTALL; [05] VERIFIED ITEMS 1 THROUGH 3<BR>OK TO INSTALL; [06] INSTALLED WAFFLER PLATE IAW SRM 51-40-02 AND DWG115A2001 REV:-; [07] COMPLETE; [08] VERIFIED STEPS 6 AND 7 IS COMPLETE; [09] VERIFIED ALL STEPS COMPLETE; [10] VERIFIED<BR>C/W

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