# SDR SWAA2022020428448

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2017
- Submitted: February 7, 2022
- Operation: Air carrier
- Aircraft: [N7887A](https://openairdocs.org/aircraft/N7887A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35123
- Aircraft time: 36,524 hours, 17,282 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Elongated
- Location: Lt 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/SWAA2022020428448

## Discrepancy

LT HORIZONTAL STAB RIB; 1 EA ELONGATED HOLE; AT STAB STA 111.10 LWR CHORD; OB FLANGE; 26TH HOLE FROM FRONT SPAR; MARKED / HOLE AT STAB STATION 111.10 WAS STEPPED UP TO 0.196 IAW ACO 723031 STEP 4. B. (3). (D) - (E) HOLE IS NO LONGER ELONGATED.

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