What was found
N1 INDICATOR FAILED AND ENGINE FAIL LIGHT ILLUMINATED WHILE ADDING TAKEOFF POWER. REMOVED AND REPLACED NUMBER 1 ENGINE FAN SPEED SENSOR AND TESTED IN ACCORDANCE WITH MM 77-11-01. NO FURTHER DISCREPANCIES NOTED.
- Difficulty date
- April 13, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N152SY
- Make and model
- Doug DC1015
- Aircraft serial
- 48289
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Speed Sensor
- Condition
- Failed
- Location
- Nr 1 Engine
- Stage of operation
- TO
- Nature of condition
- O
- Precautionary procedure
- C, D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.