What was found
RETURNED TO THE FIELD WITH A LEFT PROPELLER SPEED THAT WAS FLUCTUATING APPROXIMATELY ONE PERCENT WITH SYNC ON OR OFF. ADJUSTED LT ENGINE PCU. PERFORMED ENGINE RUN WITH NO FURTHER FAULTS FOUND. OPS CHECKED GOOD.
- Difficulty date
- December 7, 2014
- Submitted
- December 22, 2014
- Operation
- Air carrier
- Aircraft
- N299SW
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120329
- Aircraft time
- 37,097 hours, 51,734 cycles
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- Control Unit
- Condition
- Out Of Adjust
- Location
- Lt Propeller
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.