What was found
(CAN) NEW INNER RACE NOT MANUFACTURED TO BHL STANDARDS. INNER RACE NOT MACHINED TO CORRECT FINAL DIMENSTIONS . PART RETURNED TOI OEM. PART NUMBER 412-010-414-103. (TC# 20090812006)
- Difficulty date
- April 20, 2009
- Submitted
- October 23, 2009
- Operation
- General aviation
- Make and model
- Bell 412
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Bearing Race
- Part number
- 0805045625
- Condition
- Mismanufactured
- Location
- M/R Head
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.