# SDR HEEA086592

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2003
- Submitted: May 27, 2003
- Operation: Air carrier
- Aircraft: [N230H](https://openairdocs.org/aircraft/N230H), registered now
- Make and model: Bolkms BK117A1
- Aircraft serial: 7136
- System (JASC): [6240 · Main Rotor Indicating System](https://openairdocs.org/jasc/6240)
- Part: Indicator
- Part number: 222375021113
- Part serial: 332
- Condition: Malfunctioned
- Location: Triple Tach
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA086592

## Discrepancy

NR 2 NEEDLE DROPS TO ZERO WHEN INDICATOR IS TAPERED. SENT TO BELL FOR WARRANTY REPAIR.  REFERENCE:

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