# SDR SWAA2020030942261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2020
- Submitted: March 9, 2020
- Operation: Air carrier
- Aircraft: N798SW
- Make and model: Boeing 737-7AD
- Registry model: [Boeing 737-7AD](https://openairdocs.org/model/boeing-737-7ad) (OpenAirDocs)
- Aircraft serial: 28436
- Aircraft time: 69,451 hours, 41,534 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Stiffener
- Condition: Cracked
- Location: Rt Horiz Stab
- 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/SWAA2020030942261

## Discrepancy

(SKYLINE DTIP) RH HORIZONTAL STAB, CRACK AT FIRST STIFFENER, LWR. I/B SIDE STA. 92.70 CUT OUT DAMAGE AREA. DIM: (.800"X.153"). AT. R/H HORIZ. STAB. FIRST STIFFENER. STA. 92.70. FABRICATED , LOCATED, DRILLED AND INSTALLED. T-ANGLE, AUGLE, SHIM. IAW B737SRM 55-10-09. (Y000419)        NO FURTHER EVALUATION IS NECESSARY PER EA 1-751-1151

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