What was found
(CAN) FOUND CRACKED SPRAG CLUTCH DURING DISASSEMBLY.
- Difficulty date
- October 21, 2015
- Submitted
- April 22, 2016
- Operation
- General aviation
- Make and model
- Robsin R44
- Aircraft time
- 714 hours
- Engine
- Lyc O540F1B5
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Sprag Clutch
- Part number
- C1883
- Condition
- Cracked
- Location
- Main Rotor
- Part time
- 837 hours
- 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.