What was found
DURING REPAIR, FOUND SPLINE WEAR BELOW MIN. LIMIT.
- Difficulty date
- March 19, 2002
- Submitted
- April 11, 2002
- Operation
- Air carrier
- Aircraft
- N847AL
- Make and model
- Bell 407
- Aircraft serial
- 53150
- Engine
- Allsn 250C20
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Shaft
- Part number
- 406040516101
- Part serial
- AFS1272
- Condition
- Worn
- Location
- Freewheel Unit
- Part time
- 4,153 hours
- Component
- Freewheel Unit · Bell · 407
- Component part number
- 406040500123
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.