# SDR HEEA979151

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Engine: Allsn 250C20B
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Housing
- Part number: 6877171
- Condition: Below Specs
- Location: Gr Box
- 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/HEEA979151

## Discrepancy

GEAR BOX HOUSING RECEIVING INSPECTION REVEALED:  MEASURED .0025 BELOW SPECS (3.8490 MIN) ON GEARBOX HOUSING COMPRESSOR MOUNT STUD AS MARKED.

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