Quote Originally Posted by Ak Paul View Post
Hartzell props said the constant speed prop warranty doesn’t start till I fire up the engine, however, the prop has a shelf life - it needs servicing within 2 years of use. I’ll need to take it to a prop shop for inspection and grease servicing.
The trailblazer prop requires servicing once a year but it's really easy to do. Make sure you use the same grease it was built with or it will have to be dismantled to purge the mixed greases. The grease type should be on a sticker on the hub. I keep one grease gun just for the propeller.

If you plan to do your own maintenance you should have the Hartzell manuals in your data library.