What was found
L ENGINE SPEED CARD. REMOVED AND REPLACED LEFT ENGINE SPEED CARD IAW AMM 77-12-01 TEST REPORTED OK
- Difficulty date
- August 4, 2024
- Submitted
- August 9, 2024
- Operation
- Air carrier
- Aircraft
- N566NC
- Make and model
- Boeing 7673BG
- Aircraft serial
- 30566
- Aircraft time
- 75,977 hours, 19,288 cycles
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Circuit Card
- Part number
- 285TD458203
- Part serial
- D04278
- Condition
- Failed
- Location
- Eng Speed
- Part time
- 1,503 hours, 582 cycles
- 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.