What was found
(CAN) PILOT LOST NR INDICATION, THEN HYDRAULICS TO FLIGHT CONTROLS. PILOTS LANDED IMMEDIATELY. TACH GENERATOR AND HYDRAULIC PUMP REPLACED. TACH GENERATOR DRIVE REMOVED AND SPLINE INSIDE TACH GENERATOR FOUND TO BE STRIPPED.
- Difficulty date
- January 26, 2005
- Submitted
- March 3, 2005
- Operation
- General aviation
- Make and model
- Bell 206L1
- Aircraft time
- 11,709 hours
- Engine
- Allsn 250C28B
- System (JASC)
- 6340 · Rotor Drive Indicating System
- Part
- Spline
- Part number
- 206076373001
- Condition
- Stripped
- Location
- Tach Generator
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- F, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.