# SDR CA981027012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Robsin R44
- Engine: Lyc O540F1B5
- System (JASC): [6520 · Tail Rotor Gearbox](https://openairdocs.org/jasc/6520)
- Part: Pitch Link
- Part number: B3452
- Condition: Wrong Part
- Location: T/R Head
- Component: C0311
- 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/CA981027012

## Discrepancy

(CAN) RECEIVED O/H TAIL ROTOR GEARBOX AND T/R PITCH CONTROL ASSY HAD R22 T/R PITCH LINKS P/N B345-1 INSTALLED INSTEAD OF R44 P/N B345-2.  THIS UNIT HAD BEEN O/H AT THE MANUFACTURER.

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