Alexander Samoylovich
  • Wilmette, IL
  • United States
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Alexander Samoylovich's Discussions

Applying Cortec question

Started this discussion. Last reply by Alexander Samoylovich on Saturday. 8 Replies

Hello.How to apply Cortec correctly?I read the Forum and the Cortec user's manual. I dilute Cortec with distilled water 4:1. I clean the surface with acetone, rough a bit with scotchbrite and clean…Continue

 

Alexander Samoylovich's Page

Latest Activity

Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Strut attaching point

September 03 2023Drilled the spar.Built the strut attaching point. Used a long flexible drill to drill wholes on the side.See More
Thursday
Alexander Samoylovich posted a discussion

Applying Cortec question

Hello.How to apply Cortec correctly?I read the Forum and the Cortec user's manual. I dilute Cortec with distilled water 4:1. I clean the surface with acetone, rough a bit with scotchbrite and clean with acetone again. I apply the diluted Cortec with a foam brush. The coverage is not ideal but reasonable I believe. Sometimes I have very few bubbles.But now Cortec dries and I have a problem. Cortec "shrinks" around holes and away from edges leaving something which looks like uncovered surface.…See More
Nov 21
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Clecoed the whole bottom side of the wing

September 01 2023Clecoed the whole bottom side of the wingSee More
Nov 21
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Level the wing skeleton

August 31 2023Levelled the wing skeleton using shims.Clecoed the wing outbound bottom skin.See More
Nov 18
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Started the wing bottom skin

August 29 2023Finished the wing skeleton. Started the wing bottom skin.See More
Nov 16
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Started building a wing

August 15 2023Started building a wing. Clecoed the skeleton. Flattened a nose rib flange to fit the spar better.…See More
Nov 13
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Build a foldable flapperon rack and stored the flapperons on the attic

August 11 2023Build a foldable flapperon rack and stored the flapperons on the attic.One screw per leg. Two screws total. The legs rotate and pinch the horizontal bar. No glue. No special value. Just for fun.…See More
Nov 12
Alexander Samoylovich posted blog posts
Nov 5
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Deburring the right outbound flapperon

August 01 2023Deburred and covered with cortec the right outbound flapperon.See More
Nov 2
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Starting flapperons

July 31 2023Stored the stabilizer and the elevator on the rack.Clecoed the right outbound flapperon skeleton.See More
Nov 1
Alexander Samoylovich posted blog posts
Oct 29
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Stabilizer tips

July 27 2023Sanded the plastic stabilizer tips to make edges flat.By a reason I cannot understand the parts C75T1-11 tip rib do not have predrilled holes in my kit. The Assembly Manual assumes they should be.I send an email to Zenith and talked to Roger on Oshkosh.Yes, it is an error. The holes should be there. But instead of asking Zenith to fabricate and send me the new parts I decided to drill them. After all it is a part of fun.I draw a 10mm line from the edge for rough positioning and used…See More
Oct 27
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, A wing storage rack

July 22 2023A storage rack. It was designed to keep the wing. Since I do not have the wings yet I store the parts already built. It has enough room for the wings too.See More
Aug 12
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Clecoed the trim servo

July 12 2023Sent Zenith an email with a question how many security wires do I need on the elevator piano hinge - 2 or 6.Clecoed the trim tab servo.Drilled the rest of the holes to the size.Finished the initial elevator assembly.…See More
Aug 1
Alexander Samoylovich posted a blog post

Zenith 750 Cruzer, Attaching trim tab

July 11 2023Drilled, clecoed and attached the trim tab.See More
Jul 30
Alexander Samoylovich posted blog posts
Jul 28

Profile Information

Aircraft Model
CH 750 Cruzer
Project Status
Just started
Building From
Kit
Engine installed (or plan to install)
Rotax 912iS
Building Experience
No Experience
Flying Experience
Commercial / CFI
Home Airport (ie. KMYJ)
KUGN

Alexander Samoylovich's Blog

Zenith 750 Cruzer, Strut attaching point

Posted on November 23, 2023 at 9:12am 0 Comments

September 03 2023

Drilled the spar.

Built the strut attaching point. Used a long flexible drill to drill wholes on the side.…



Continue

Zenith 750 Cruzer, Clecoed the whole bottom side of the wing

Posted on November 21, 2023 at 8:08am 0 Comments

September 01 2023

Clecoed the whole bottom side of the wing

Zenith 750 Cruzer, Level the wing skeleton

Posted on November 18, 2023 at 1:10pm 0 Comments

August 31 2023

Levelled the wing skeleton using shims.

Clecoed the wing outbound bottom skin.…



Continue

Zenith 750 Cruzer, Started the wing bottom skin

Posted on November 16, 2023 at 11:52am 0 Comments

August 29 2023

Finished the wing skeleton. Started the wing bottom skin.…

Continue

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