# SDR CA000920011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2000
- Submitted: October 2, 2000
- Operation: General aviation
- Make and model: Piper PA-31-350
- Registry model: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (OpenAirDocs)
- Aircraft time: 12,631 hours
- Engine: Lyc LTIO540J2BD
- System (JASC): [8120 · Exhaust Turbocharger](https://openairdocs.org/jasc/8120)
- Part: Bolt
- Part number: LW31S444
- Condition: Loose
- Location: Lwr Otbd
- Component: Bolt & Nut, Lyc, LW18302
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA000920011

## Discrepancy

(CAN)  OUTBOARD TURBO MOUNT LOWER BOLT TO ENGINE DYNAFOCAL MOUNT BRACKET WAS FOUND LOOSE (HAND LOOSE) WITH PLAY IN MOUNT.  HOWEVER, CUTTER PIN WAS INSTALLED. NO WASHER P/N STD 2197 BETWEEN NUT P/N STD 1420 AND FACE OF BOSS ON MOUNT P/N LW-18302 (SUPPORT ASSY) ON BOLT P/N LW-31S4.44.  NO TORQUE ON NUT AND BOLT ASSY.  CAUGHT IN TIME, NO SIGNIFICANT FRETTTING ON SUPPORT BOSS OR ON  DYNAFOCAL MOUNT BRACKET.  (X)

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