# SDR DALA2014103105849

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2013
- Submitted: October 31, 2014
- Operation: Air carrier
- Aircraft: N976DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53257
- Aircraft time: 62,428 hours, 46,006 cycles
- System (JASC): [5531 · Vertical Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5531)
- Part: Rib
- Condition: Cracked
- Location: Vertical 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/DALA2014103105849

## Discrepancy

VERTICAL STABILIZER INTERNAL RIB, PN 9911881-9 CRACKED STA 50-AFT LOWER END BAR CODE: HK2RIH, WO: 10976-69, NR CARD SERIAL: 273: POS: AF TASK HRS: 0004.0, TASK ELAPSE TIME, HRS: 0004.0,  RII: Y DRILLED NEW RIB, PN 9911881-9 TO SIZE, DEBURRED & PRIMED.  OK TO INSTALL.  INSTALLED RIB IAW DWG 9911881-9, SRM'S 51-01 & 51-30.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.