What was found
2 EACH P/N NAS577-4A NUTS AND 2 EACH P/N NAS578-4B RETAINERS MISMANUFACTURED. HUB, P/N 40702101105.
- Difficulty date
- August 14, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N417PH
- Make and model
- Bell 407
- Aircraft serial
- 53038
- System (JASC)
- 6420 · Tail Rotor Head
- Part
- Nut
- Part number
- NAS5774A
- Condition
- Mismanufactured
- Location
- T/R Hub
- Part time
- 2,267 hours
- Stage of operation
- IN
- Nature of condition
- O, W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.