# SDR SWAA2024060479422

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2024
- Submitted: June 4, 2024
- Operation: Air carrier
- Aircraft: N7733B
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32678
- Aircraft time: 56,097 hours, 28,794 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: UNKNOWN
- Condition: Cracked
- Location: Horizontal 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/SWAA2024060479422

## Discrepancy

CRACK ON LEADING EDGE RIB LOC. LE STA 105.26 AT LT HORIZONTAL STABILIZER 2024-293611<[01] REPLACED RIB LOC. ON LEADING EDGE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02 AND DWG 186A1001 ; SHEET 10 ; REV A. SEE INDIVIDUAL SIGNS-OFF BELOW.;[02] REPLACED RIB LOC. ON LEADING EDGE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02 AND DWG 186A1001 ; SHEET 10 ; REV A. SEE INDIVIDUAL SIGNS-OFF BELOW.

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