# SDR 99ZZZX1982

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N5166B](https://openairdocs.org/aircraft/N5166B), registered now
- Make and model: Stolam RC3
- Aircraft serial: 1000
- Propeller: Hartzl HCA3V203
- System (JASC): [6111 · Propeller Blade Section](https://openairdocs.org/jasc/6111)
- Part: Guide Lugs
- Part number: A1983
- Condition: Misinstalled
- Location: Propeller
- 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/99ZZZX1982

## Discrepancy

THE A-1983 GUIDE LUGS (SHOULDER BUSHINGS) ARE INSTALLED BACKWARDS SO THAT 60 POUNDS OF SPRING PRESSURE IS INVERTED ON A SNAP RING.  THE FIX IS TO REVERSE IT LIKE THE FLANGED MODEL OF THIS PROPELLER.

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