What was found
DURING AN ANNUAL INSPECTION, THE LEFT TORSION VIBRATION DAMPER (TVD) P/N-E4B-73-000-000-KIT, WAS INSPECTED FOR RIVET WEAR IT WAS BELOW LIMITS. THE ASSEMBLY WAS REPLACED WITH A NEW UNIT.
- Difficulty date
- April 5, 2021
- Submitted
- April 5, 2021
- Operation
- General aviation
- Aircraft
- N309ER
- Make and model
- Diamon DA42NG
- Aircraft serial
- 42N211
- Aircraft time
- 2,903 hours
- Engine
- Austro E4
- Engine time
- 1,181 hours
- System (JASC)
- 8500 · Engine (Reciprocating)
- Part
- Damper
- Part number
- E4B73000000KIT
- Part serial
- 03719
- Condition
- Worn
- Location
- Left
- Part time
- 540 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.