# SDR 20000714SH005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 1999
- Submitted: July 14, 2000
- Operation: General aviation
- Aircraft: [N2740X](https://openairdocs.org/aircraft/N2740X), registered now
- Make and model: Dhav DHC2*
- Aircraft serial: 579
- Engine: Pwa R985SB3
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Cylinder
- Part number: 399354
- Condition: Separated
- Location: Cyl Head, Nr 2
- Stage of operation: CR
- How discovered: C
- Nature of condition: Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20000714SH005

## Discrepancy

NR 2 CYLINDER HEAD SEPARATED FROM BARREL.  AIRCRAFT IN CRUISE, PRECAUTIONARY LANDING MADE WITHOUT INCIDENT.  SUBMITTER RECOMMENDED UNTHREADING OF CYLINDER HEAD/BARREL AT OVERHAUL OR MANUFACTURE OF NEW CYLINDER ASSY.  (X)

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