# SDR DALA1035739864

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2010
- Submitted: December 15, 2010
- Operation: Air carrier
- Aircraft: N773NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47775
- Aircraft time: 73,440 hours, 70,600 cycles
- Engine: Pwa JT8D9
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Condition: Cracked
- Location: Bs 832
- 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/DALA1035739864

## Discrepancy

DURING M-CHECK FOUND MAIN CABIN CTR WING SECTION AREA STA 832, LBL15, RIVET PULLING THROUGH AT SHEAR TIE.  REMOVED FASTENER FOUND CRACK IN SPLICE. REMOVED SPLICE IAW SRM 51-30-2 FORMED SPLICE IAW TRAVELER 2311NG1920.  INSTALLED SPLICE AND FASTENER IAW SRM 51-30-2.

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