# SDR DALA2015101306092

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2015
- Submitted: October 13, 2015
- Operation: Air carrier
- Aircraft: N973DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53241
- Aircraft time: 65,253 hours, 48,073 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Spar Cap
- 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/DALA2015101306092

## Discrepancy

RT HORIZONTAL STABILIZER AFT UPPER SPAR CAP CRACKED AT AFT BARREL NUT HOLE (MKD) . REF NOTES AMDS 5510-01098-01B, ITEM 7.  FOR DETAILS SEE JOB 00 - WORK PACKAGE.  REPLACE HORIZONTAL STAB ASSY ON TASK CARDS: 5510-4135, 2730-4182, 2730-4831, 2730-4590-LT, 2730-4590-RT, 2730-4001-LT, AND 7. 2730-4001-RT.

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