What was found
HYD PUMP HAS WORN SPLINES.
- Difficulty date
- January 15, 2003
- Submitted
- January 20, 2003
- Operation
- Air carrier
- Aircraft
- N491PH
- Make and model
- Bell 407
- Aircraft serial
- 53386
- Aircraft time
- 2,844 hours
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Shaft
- Condition
- Worn
- Location
- Hyd Pump Splines
- Component
- Pump
- Component part number
- 206076030117
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.