What was found
CUSTOMER REPORTED DUAL TACHOMETER ASSEMBLY P/N: F792-1 ROTOR NEEDLE WAS PEGGING FULL SCALE WITH POWER APPLIED.
- Difficulty date
- September 14, 2020
- Submitted
- September 17, 2020
- Operation
- General aviation
- Filed by
- YV3R012M
Robinson Helicopter Company Inc - Make and model
- Robsin R66
- Aircraft serial
- 0779
- Aircraft time
- 465 hours
- System (JASC)
- 6240 · Main Rotor Indicating System
- Part
- Dual Tachometer
- Part number
- F7921
- Part serial
- 1153E
- Condition
- Defective
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.