# SDR CA970902026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Engine: Rotax ROTAX912
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Manifold
- Part number: 99710000802
- Condition: Defective
- Location: Exh Flange
- Part time: 495 hours
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970902026

## Discrepancy

(CAN) UNABLE TO ACHIEVE CORRECT TORQUE WITHOUT BOTTOMING ON CYLINDER HEAD.  FLANGE SEEMS TO WEAKEN AFTER EXPOSURE TO HEAT.  INSTALLED NEW UNIT.

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