What was found
LEFT ENGINE VIBRATION ISOLATORS APPEAR TO BE DETERIORATED BEYOND NORMAL WEAR. VIBRATION ISOLATORS WERE REPLACED WITH NEW ISOLATORS. THE CAUSE OF THE DETERIORATION WAS UNKNOWN AND DID NOT APPEAR TO BE AGE RELATED.
- Difficulty date
- August 17, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N24BM
- Make and model
- Beech 99
- Aircraft serial
- U67
- System (JASC)
- 7120 · Engine Mount Section
- Part
- Isolator
- Part number
- 5038913315
- Condition
- Deteriorated
- Location
- Lt Engine
- 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.