Alexander Samoylovich's Blog – November 2024 Archive (15)

Zenith 750 Cruzer, Drilling small fittings for the breaks

July 10, 2024

My kit has small breaks fittings undrilled. Drilled them.…

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Added by Alexander Samoylovich on November 16, 2024 at 7:31am — No Comments

Zenith 750 Cruzer, Riveted fuselage sides

July 05, 2024

Riveted fuselage sides

Added by Alexander Samoylovich on November 15, 2024 at 9:39am — No Comments

Zenith 750 Cruzer, Riveted fuselage sides

July 04, 2024

Riveted fuselage sides.

Added by Alexander Samoylovich on November 14, 2024 at 6:52am — No Comments

Zenith 750 Cruzer, Installed the trim tab cable

July 01, 2024

Removed the right fuselage side.
Put the trim tab cable into a split loom 3/8 in. Put the loom in the longeron.
Reinstalled the right fuselage side.

Added by Alexander Samoylovich on November 13, 2024 at 7:49am — No Comments

Zenith 750 Cruzer, Clekoed the baggage area

June 19, 2024

Clekoed the baggage area.
Started working on the jump seat channels.

Added by Alexander Samoylovich on November 12, 2024 at 10:10am — No Comments

Zenith 750 Cruzer, Deburring the left fuselage skin

June 12, 2024

Deburring the left fuselage skin.
Riveted an L angle to the Side Channel LS75F4-1

Added by Alexander Samoylovich on November 10, 2024 at 7:19am — No Comments

Zenith 750 Cruzer, Riveted the rear wing bar

June 11, 2024

Riveted the rear wing bar.
Disassembled the left fuselage skin. Started deburring.

Added by Alexander Samoylovich on November 9, 2024 at 7:55am — No Comments

Zenith 750 Cruzer, Drilled different holes

June 07, 2024

Used reamer 3/16 to drill to the correct size holes for the fin top bracket.

Drilled holes throught the top skin into the baggage L angle.…

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Added by Alexander Samoylovich on November 8, 2024 at 7:04pm — No Comments

Zenith 750 Cruzer, Drilled LS75F4-1 Side Channels

June 05, 2024

Zenith made the holes in LS75F4-1 for A5 rivets. The plans say to use A6 rivets.
I used a drill press and a 3/16 reamer to enlarge the holes to accept A6 rivets.

Added by Alexander Samoylovich on November 7, 2024 at 1:18pm — No Comments

Zenith 750 Cruzer, Clecoing the top skin

May 13, 2024

Clecoed the top skin. Have several questions about the L angles.

All predrilled holes are good. Everything clecoed as expected. It means I identifued the parts correctly.

The angle C75F20-1 seems too long. Its corners touch the top longeron. Because of this the fit between the L angle and the longeron is not tight. Should I trim 1-2 mm from each end of the L angle C75F20-1?

The angle C75F20-2 has a notch. What is this notch for? The L angle seems too…

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Added by Alexander Samoylovich on November 6, 2024 at 12:59pm — No Comments

Zenith 750 Cruzer, Assembling the rear fuselage

May 08, 2024

Clecoed the rear fuselage. Attached the side skins to the bottom skin. A hint for the future - do not set clecoes on the inside. Set them all on the outside of the fuselage.

Have some problems with predrilled holes. Asking Zenith.

C75F18-1 Vertical L Angle overlaps a hole for C75F6-7 Baggage Back Side Angle. See the pictures. Should I make a small notch on C75F18-1 to clear the hole?

Zenith: make a notch

SD75F4-4 Rear Wing Attachment has holes…

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Added by Alexander Samoylovich on November 5, 2024 at 7:14am — No Comments

Zenith 750 Cruzer, Clecoed the rear fuselage sides

May 07, 2024

The part C75F6-6 Side Channel Doubler comes undrilled. Will ask Zenith is it an error or I am supposed to drill it. How to?

Zenith answered - drill the holes accurately, try not to enlarge the predrilled holes.

Drilled Side Channel Doublers on a drill press.

Clecoed the rear fuselage sides.…



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Added by Alexander Samoylovich on November 4, 2024 at 7:21am — No Comments

Zenith 750 Cruzer, Clecoed the rear fulselage bottom

May 03, 2024

Clecoed the rear fuselage bottom.

Added by Alexander Samoylovich on November 3, 2024 at 6:31am — No Comments

Zenith 750 Cruzer, Testing the left fuel tank for leakage

April 30, 2024

Filled the left tank with gas. Checked for leakages. None detected.

Added fuel sender wiring.…



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Added by Alexander Samoylovich on November 2, 2024 at 1:42pm — No Comments

Zenith 750 Cruzer, Setting flexible grommets

April 17, 2024

Set flexible grommets to the large holes to protect wires and tubes from sharp edges.

I used a slotted flexible grommet.

Pitot tubes will not lie on the grommet. They will be pushed up when the pitot tube is actually installed.…



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Added by Alexander Samoylovich on November 1, 2024 at 6:04am — No Comments

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