Service difficulty report · Control Unit · Emb EMB120ER

Difficulty date
November 29, 2014
Submitted
December 4, 2014
Operation
Air carrier
Aircraft
N578SW
Make and model
Emb EMB120ER
Aircraft serial
120346
Aircraft time
33,968 hours, 47,703 cycles
Part
Control Unit
Condition
Malfunctioned
Location
Rt 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.

What was found

RETURNED TO DEPARTURE AFTER A RIGHT PROP OVERSPEED. PERFORMED FIM PROCEDURE HIGH NP IAW AMM. CND FAULT. FOUND NP OVERSPEED TO BE WITHIN LIMITS IAW AMM. CHANGED RT PCU.

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