What was found
TRANSMISSION OIL PUMP HAD SPLINE DAMAGE.
- Difficulty date
- October 8, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N407PH
- Make and model
- Bell 407
- Aircraft serial
- 53003
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Pump
- Part number
- 406340100101
- Condition
- Damaged
- Location
- Transmission Oil
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.