# SDR K2DA20140427001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2014
- Submitted: May 9, 2014
- Operation: Air carrier
- Aircraft: [N508PH](https://openairdocs.org/aircraft/N508PH), registered now
- Make and model: Hughes 369E
- Registry model: [Hughes 369E](https://openairdocs.org/model/hughes-helicopters-369e) (OpenAirDocs)
- Aircraft serial: 0182E
- Aircraft time: 5,496 hours, 20,447 cycles
- Engine: Allsn 250C20
- Engine time: 22,459 hours, 20,447 cycles
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Shaft
- Part number: 108072
- Condition: Worn
- Location: Transmission
- Part time: 285 hours
- Component: Transmission, Doug
- Component part number: 369D25100505
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/K2DA20140427001

## Discrepancy

TRANSMISSION OIL PRESS LIGHT DURING FLIGHT.  PRECAUTIONARY LANDING PREFORMED.  TRANSMISSION OIL PUMP INPUT SHAFT NOT PROPERLY SEATED & WORN.  REPLACED INPUT SHAFT PN 10807-2 IAW MD CSP-COM-5 CH 63-20-25. PERFORMED GND RUN & LEAK CHECK.  RETURNED TO SERVICE.

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