Jim:

What prop are you using with the TSIO550-E?

Joseph Neustein, MD

Joseph I have the MT 4 Blade that looks and sounds Sexy, which my airplane requires, But had to be taken off and resealed after about 100 hrs. because of grease leaking out the blade roots. All four blades were throwing enough grease to show streaks up 2/3 of each blade and onto the cowl and even the windshield after about 7 hr flight. The resealed one is much better but still shows some leakage. They tell me that is fine, and only worry if it stop leaking. This prop IS certified with this engine and qualifies for a 25 hr. test flight period.