What was found
(CAN) WHEN MAINTENANCE RUNNING WITH BLADES OFF, A SEVERE STICK SHAKE (1.2 IPS) WAS NOTED. SWASHPLATE REPLACED AND SHAKE REDUCED TO 0.2 IPS.
- Difficulty date
- March 23, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Hughes 369D
- Engine
- Allsn 250C20B
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Swashplate
- Part number
- 369D27609
- Condition
- Vibration
- Location
- Main Rotor
- Part time
- 8,033 hours
- Stage of operation
- IN
- Nature of condition
- E
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.