What was found
MAIN ROTOR LAG DAMPER OUTBOARD SPECIAL WASHER P/N 3G6220A05052 WAS FOUND CRACKED DURING DAILY VISUAL INSPECTION.
- Difficulty date
- October 15, 2020
- Submitted
- October 16, 2020
- Operation
- Air carrier
- Aircraft
- N639NA
- Make and model
- Agusta AW139
- Aircraft serial
- 41326
- Aircraft time
- 5,771 hours, 10,038 cycles
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Washer
- Part number
- 3G6220A05052
- Condition
- Cracked
- Location
- M/R Head
- Part time
- 1,200 hours
- Component
- M/R Head · Agusta
- Component part number
- 3G6220A00132
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.