What was found
CUSTOMER REPORTED TAIL ROTOR GEARBOX P/N: C021-1 CHIP LIGHT ILLUMINATED, AND UPON INSPECTION AN OVERSIZED CHIP WAS FOUND.
- Difficulty date
- November 12, 2020
- Submitted
- December 2, 2020
- Operation
- General aviation
- Make and model
- Robsin R44RAVENII
- Aircraft serial
- 11742
- Aircraft time
- 2,303 hours
- Engine
- Lyc IO540AE1A5
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Gearbox
- Part number
- C0211
- Part serial
- 9182
- Condition
- Defective
- Location
- Tail Rotor
- Part time
- 251 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.