What was found
CUSTOMER REPORTED DUAL TACHOMETER ASSEMBLY PN C792-4 ROTOR NEEDLE WAS MALFUNCTIONING.
- Difficulty date
- May 24, 2020
- Submitted
- June 3, 2020
- Operation
- General aviation
- Filed by
- YV3R012M
Robinson Helicopter Company Inc - Aircraft
- N703CC
- Make and model
- Robsin R44RAVENII
- Aircraft serial
- 11303
- Engine
- Lyc IO540AE1A5
- System (JASC)
- 6240 · Main Rotor Indicating System
- Part
- Tachometer
- Part number
- C7924
- Part serial
- 4595
- Condition
- Malfunctioned
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.