# SDR SWAA2022092644788

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 2022
- Submitted: September 26, 2022
- Operation: Air carrier
- Aircraft: N496WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32478
- Aircraft time: 59,797 hours, 35,569 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: None
- Condition: Cracked
- Location: L/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/SWAA2022092644788

## Discrepancy

HORIZONTAL STABILIZER RIB #5-STIFFINER 4 HAS CRACK AT LOWER POSITION. ADDING TO TITLE.LH HORIONTAL STABILIER RIB #5-STIFFINER 4 HAS CRACK AT LOWER POSITION. / [01] ITEM GENERATED IN ERROR. REFERENCE TTG8Q00EC9 FOR RIB #5 STIFFENER 3 CRACK;[02] CORRECTION FOR STEP 1 SHOULD READ: ITEM GENERATED IN ERROR. REFERENCE TTG8Q00EC9SW FOR RIB #5 STIFFENER 3 CRACK; AND TTG8Q00EC9H7 FOR RIB #5 STIFFENER # 2 CRACK;[03] VERIFIED STEP 1 AND 2

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