What was found
BEARINGS ROUGH. SERIAL NUMBERS REMOVED ARE J98-0270 AND J98-0280. REPLACED WITH SERIAL NUMBERS E99-0669 AND F99-1670.
- Difficulty date
- October 5, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N407MM
- Make and model
- Bell 407
- Aircraft serial
- 53060
- System (JASC)
- 6300 · Main Rotor Drive System
- Part
- Bearing
- Part number
- 407340339103
- Condition
- Rough
- Location
- Main Rotor
- Component
- PHIPBH40701
- 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.