What was found
ENGINE TO GEARBOX SPLINE ADAPTER HAS WORN SPLINES.
- Difficulty date
- January 16, 2003
- Submitted
- January 20, 2003
- Operation
- Air carrier
- Aircraft
- N402PH
- Make and model
- Bell 407
- Aircraft serial
- 53159
- Aircraft time
- 6,144 hours
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Spline Adapter
- Part number
- 406040316101
- Part serial
- AFS1384
- Condition
- Worn
- Location
- Eng/Gb
- 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.