# SDR TWAA0001806

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N989Z
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47135
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 76.55
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA0001806

## Discrepancy

DURING OP 16 MAINT CHECK, THE TOP NOSE SKIN WAS CRACKED AT RIVET RT STA 76.550, RBL 15.  REMOVED DAMAGED AREA PER DOUGLAS DRAWING SRO 9530239 AND INSTALLED REPAIR PER SRO 9530239.

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