What was found
FAN SHAFT ASSEMBLY HAS ROUGH BEARINGS; COMPLY WITH ASB 407-98-23. SERIAL NUMBERS REMOVED ARE H98-0666 AND H98-0672.
- Difficulty date
- February 9, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N721PH
- Make and model
- Bell 407
- Aircraft serial
- 53278
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Bearing
- Part number
- 406040339111
- Condition
- Rough
- Location
- T/R Drive
- Component
- 407040303101
- 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.