What was found
(CAN) BLISTERS, CRACKS AND DELAMINATIONS IN BEARING RUBBER MOUNTS CAUSING AN INCREASE IN HIGH FREQUENCY VIBRATION.
- Difficulty date
- April 25, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Snias AS350B2
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Hinge
- Part number
- 350A33215300
- Condition
- Cracked
- Location
- Tail Rotor
- Part time
- 20 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.