# SDR S6G2005F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2005
- Submitted: January 28, 2005
- Operation: Air carrier
- Aircraft: [N60NM](https://openairdocs.org/aircraft/N60NM), registered now
- Make and model: Agusta A109C
- Registry model: [Agusta A109C](https://openairdocs.org/model/agusta-a109c) (OpenAirDocs)
- Aircraft serial: 7651
- Engine: Allsn 250C20
- System (JASC): [6420 · Tail Rotor Head](https://openairdocs.org/jasc/6420)
- Part: Pin
- Part number: 1098131081
- Condition: Cracked
- Location: T/R Hub Assy
- Part time: 4,070 hours
- Component: Hub
- Component part number: 109013102125
- 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/S6G2005F00000

## Discrepancy

AFTER DISASSEMBLY OF T/R HUB ASSY, REQUIRED DUE TO SCHEDULED 600 HOUR INSPECTION AND RETENTION STRAP REPLACEMENT (CLOSE TO RETIREMENT LIFE), FOUND STRAP PIN (PN 109-8131-08-1, TSN 4070) AND RETENTION STRAP (PN 109-8131-07-1  TSN 1735).  ALSO, REPLACED STRAP PIN AND STRAP PLUG FOR OTHER RETENTION STRAP DUE TO SAME TSN AS CRACKED STRAP PIN.  NOTE: ROTORCRAFT DIRECTORATE AND AGO ARE NOTIFIED.  FOR FURTHER INFO CONTACT FSDO-GL15

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