# SDR 2006FA0000594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2006
- Submitted: June 20, 2006
- Operation: General aviation
- Aircraft: [N711JH](https://openairdocs.org/aircraft/N711JH), registered now
- Make and model: Snias AS350B2
- Aircraft serial: 3397
- Engine: Tmeca ARRIEL1
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Manifold
- Part number: 0292208230
- Part serial: 1659B
- Condition: Coked
- Location: Gas Gen
- Part time: 2,551 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006FA0000594

## Discrepancy

DURING A 500 HR (T-INSPECTION), COULD NOT SPIN COMPRESSOR DISK, DUE TO GAS GENERATOR INJECTION MANIFOLD COKING.  MFG TECH REMOVED AND REPLACED INJECTION MANIFOLD ON MODULE NR 3.  (K)

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