Steevo's RV14a Build Log: Engine

I've started my adventure to build a Van's Aircraft RV14a. For several years, I've been planning to build an Experimental (homebuilt) airplane - once retired.

But first, I needed to get my Pilot's License. (Kinda key !) So... first things first: I retired March 2014 from Caterpillar - and started flying lessons in the Summer of 2014. Soloed a day after Christmas, and got my Private July 2015. Shop set up, tools acquisition, and practise kits during Fall launched me into my build starting Dec 31, 2015 !

I've chosen to build the RV14a since it's about 10% larger than Van's prior models - so it fits my 6'4" frame well. Van's is well known for great value & outstanding flying qualities. It's been a no brainer decision for me. A tour of their facilities and demo flight in Oct 2013 clinched the deal. My wife - also a pilot - exclaimed after her demo flight "retire NOW so you can build one of these". The RV14a fits my mission of a good compromise between cross country & aerobatics. Plus...I fit, too.

So far, one month into building, it's been rewarding. Very challenging, but certainly a learning experience. The builder community is terrific - as is Van's tech support. I'm finished with the Vert Stab and Rudder (Jan 2016). So... with a 5 month delivery lead time, I've ordered the Quick Build Wings and Fuselage.

I hope this blog assists other new builders, just like several others have been valuable to me. Plus it will serve to document my build step by step. Please drop me a line via the "contact me" form on lower RH margin.

Update: April 2020 relocated to Wickenburg, Az to escape Illinois winters.

Saturday, May 18, 2019

Engine

Fuel System Leak resolved...finally! ( 3 hrs )

Continued trying to find fuel system leak (not holding 30 psi air pressure). Used "Mega Bubble Leak Detector" (blue fluid). Supposed to detect micro leaks. But I tested first on a joint gradually loosened - didn't seem much better than simple soap bubbles (maybe identifies leak at 1/2 rate, but my rate is approx 1/10). Decided to try anyway...first re-checking firewall forward, then behind firewall. When I added the liquid to the the pipe thread joint between filter and boost pump - I actually heard a light hiss with my ear about 6" away. Never produced bubbles. Neither did soap bubbles over last two days numerous times. This was same joint I already re-did couple days ago. But I tightened further another 1/3 turn...and Tah Dah ! Holding 30 psi for 2 hours ! Probably should have started with a mechanics stethoscope. I now hate pipe thread joints ! Next, I started installing interior panel per Sect 43. Installed Crotch belts for 5 point harness.