# SDR GLBA2003140

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2003
- Submitted: October 16, 2003
- Operation: Air carrier
- Aircraft: [N251GL](https://openairdocs.org/aircraft/N251GL), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE251
- Aircraft time: 15,854 hours, 19,928 cycles
- Propeller: Hartzl HCE4A3A
- System (JASC): [6110 · Propeller Assembly](https://openairdocs.org/jasc/6110)
- Part: Ring
- Condition: Mismanufactured
- Location: Propeller
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA2003140

## Discrepancy

TORQUE WAS HIGH, REMOVED PROPELLER,  INSPECTION FOUND INTERNAL SPACER RING NOT DRILLED AND RESULTED IN A PIN NOT BEING INSTALLED AND SPACER RING BACKED-OFF CAUSING TORQUE ISSUE.  LAST OVERHAUL WAS AT HARTZELL TSO 438.0.

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