# SDR 2003FA0000332

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2003
- Submitted: March 28, 2003
- Operation: General aviation
- Aircraft: [N411CF](https://openairdocs.org/aircraft/N411CF), registered now
- Make and model: Piper PA-31-300
- Registry model: [Piper PA-31-300](https://openairdocs.org/model/piper-pa-31-300) (OpenAirDocs)
- Aircraft serial: 31339
- Engine: Lyc IO540M1A5
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Plug
- Part number: STD1339
- Condition: Undertorqued
- Location: Oil Pump Body
- Part time: 60 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003FA0000332

## Discrepancy

COMPLIANCE WITH MFG SB 555, OIL PUMP BODY PLUG INSPECTION, BOTH ENGINES CHECKED AND FOUND UNDERTORQUED.  RETORQUED IAW SB.  RETURNED TO SERVICE WITHOUT INCIDENT.  (SHOULD MAKE MANDITORY AD)

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