Today I had my friend Norio over to help me out a bit on the project. After a few hours of catching up and some good bbq we spent some time in the shop. No pictures tonight, but we got the final wing skins dimpled and nearly ready to install. Left to do is a bit more edge finishing and then riveting.
Today I installed my beautiful MT propeller! It’s a huge milestone!
I received it last Thursday, and I had to finish a couple other things that needed to be installed behind the starter ring, namely the alternator mounting bracket. I also took this opportunity to pull the starter and grind off the mounting boss that was interfering with the intake snorkel.
Here you can see it after I ground it down. Now the snorkel can fit without and modification.
I then took my time installing the prop. The mounting bolts can only turn a couple turns at a time before having to wiggle the prop and tighten another one.
Once I got them all tighten I torqued it by hand for now, but MT calls for 65ft-lbs if torque on the bolts and then safety wiring them in pairs. I will do that later just in case (I really really hope not) I have to take the prop off again.
It’s just so cool to look at.
I just had to test fit the top cowl, it’s still high by about 3/4 of an inch, it’s sitting on the baffles, which I have yet to modify. Now that the prop is on I can start with the cowl fitting and then continue working on the baffles.
And of course…Happy Mothers Day!
Today it was Christmas in May! I got my prop delivered by American Propeller out of Redding, CA. I ordered a three blade MT Prop. It’s a composite, constant speed propeller.
Tracy from American Propeller did a great job unloading it from the truck and placing it in the shop.
I had to make some room (still have to clean up a bit) to put the prop on the table. I will install it for the first time this weekend. here’s my hand on the widest part of the blade for comparison. It’s a 72″ diameter prop.
I took the spinner off and man is that some gorgeous machining and fabrication.
I’m thoroughly impressed with MT prop and I’m sure the performance will match.