PPRuNe Forums - View Single Post - question for 412 pilots and or mechanics
Thread: question for 412 pilots and or mechanics
View Single Post
Old 26th Aug 2012, 07:03
  #3 (permalink)  
HueyDog
 
Join Date: Feb 2011
Location: Middle East
Age: 69
Posts: 60
Likes: 0
Received 0 Likes on 0 Posts
This is normal when going from auto to manual governor during pre-flight checks with the PT6T-3D or 3DF engines in the 412EP. There will be some differences in how much noise you hear depending on atmospheric conditions, altitude, etc.
HueyDog is offline  
Reply