# SDR HEEA078594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2002
- Submitted: April 29, 2002
- Operation: General aviation
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- System (JASC): [6300 · Main Rotor Drive System](https://openairdocs.org/jasc/6300)
- Part: Case
- Part number: 412040385101
- Part serial: A669
- Condition: Chafed
- Location: Main Rotor
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA078594

## Discrepancy

RE-INFORCEMENT RIB NEXT TO OIL JET BOSS WAS IMPROPERLY MACHINED AND OIL COLLECTOR PAN P/N 212-040-146-001 RUBS ON RIB.

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