# SDR SWAA2022060300818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2022
- Submitted: June 3, 2022
- Operation: Air carrier
- Aircraft: [N464WN](https://openairdocs.org/aircraft/N464WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32468
- Aircraft time: 60,746 hours, 36,004 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Spar Web
- Condition: Cracked
- Location: R/H Horiz. Stab.
- 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/SWAA2022060300818

## Discrepancy

CRACK INDICATIONS FOUND ON RH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 193.90 RIB; 25.5 INCH FROM FRONT SPAR; INBD SIDE OF RIB. CRACK LENGTH IS 1.500 INCH 2022-223367 / [01] REFER TO FAULT TTG8Q00C62C7 WHERE EA 22-155-01459 HAS BEEN ATTACHED AS A SUBTASK. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REFER TO FAULT TTG8Q00C62C7 WHERE EA 22-155-01459 HAS BEEN ATTACHED AS A SUBTASK. SEE INDIVIDUAL SIGN OFF BELOW.

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