My Kolb Firestar II - 2018

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My Kolb Firestar II - 2018

Postby planecrazzzy » Fri Jun 08, 2018 12:39 pm

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My plane has SAT for a few years...( In a pole barn )

Time to wipe the dust off and get her back in the air , So I thought I'd start a topic for 2018
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I need to get my pilot skills back in shape, Especially for the Runway I'm making.

But also for flying the plane I've been building , Wittman - 1938 "Buttercup"
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Gotta Fly...
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Attachments
Kolb getting an Inspection.JPG
Runway (16).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
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planecrazzzy
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Posts: 834
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Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Mon Jun 18, 2018 8:19 am

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Doing some cleaning,inspecting and more cleaning...
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I noticed the area on the Prop that the Exhausts points at...
I was thinking about a U-bend to direct the flow closer to the center...

Since I don't have anything right now...I have a small piece of Stainless steel "Defusing" the exhaust...
It helps direct the hot air above the muffler , in fast moving cool air

It's only attached on the underside,
I put a piece of safety wire on it... I am still looking for a U-bend

Gotta Fly...
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PS Cleaned the Carbs, New Fuel lines, Put the Harley Battery in it , After warm up , 5,700 RPM on the ground...
Sounds about right for 6,500 RPM in level flight.
Attachments
Kolb getting an Inspection (3).JPG
Kolb getting an Inspection (4).JPG
Kolb getting an Inspection (5).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Mon Jun 18, 2018 9:01 am

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This simple Wing rack has stored both sets of wings on it at the same time ( Wittman "Buttercup and Kolb "Firestar II" )
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and after... it doesn't take up half the room . ( Like some wing racks I've seen )

It works great at getting the Wings back on , especially for One person.
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It was a busted furniture mover... I braced it and put some square tubing on it.
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Gotta Fly...
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Attachments
Kolb getting an Inspection (6).JPG
Kolb getting an Inspection (7).JPG
Kolb getting an Inspection (8).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Sun Jun 24, 2018 12:34 pm

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Who sez they only get heavier...
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Trimming some of the Weight, made a stow-able Jump Seat.

Why stow-able ? I wanna see the Fuel tanks (mirror)

Yes I have the Fuel flow meter... Works GREAT,
But there's nothing like getting a glance at the fuel in the tank.
My tanks burn uneven...Sits level on the ground, but in-flight the rear ones higher
Gravity balances the fuel in my system...

During this "Going over"... I raised the front tank with a 1 inch piece of Insulation foam..
But will I be able to fill the tanks...? Still testing

I sat in the sling seat. It worked like it should.
The stow rings were made from Pvc (split)

This saved a lot of weight from what i had for a rear seat before.
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Gotta Fly...
Attachments
Jump Seat (5).JPG
Jump Seat (7).JPG
Jump Seat (8).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Mon Jun 25, 2018 12:19 pm

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Rethinking the Jump seat in "Stowed" position...
I added some holes in the seat ,and I'm thinking about re-positioning the fuel cover...
I will need to add fabric , but I think this will help aerodynamically...
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With a spot mirror in the same position as before, I was looking at the Fuel tank UNDER this Jump seat...

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Gotta Fly...
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Attachments
Jump Seat (9).JPG
Jump Seat (10).JPG
Jump Seat (11).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Fri Jun 29, 2018 4:15 pm

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cleaning and inspecting...
Still have plenty to go over before I take her up,
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Thought I'd share my poor man's Trim
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It's masking tape

Gotta Fly...
Attachments
Masking tape (3).JPG
Masking tape (1).JPG
Masking tape.JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Tue Jul 03, 2018 10:21 am

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I was able to put a wing on while Miss Lucky Stars is in the shop.
That helps me get the Gap Seal area buttoned up better.
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As I was checking cleaning the Wing I noticed the paint line was ROUGH....
I took a light scuff pad and tested... it killed the edge...

But it rubs a wide area , even when your trying to be careful.
I have some Stainless Steel "Drops" I have saved.
They are working good...
They are Thin...(.010) and flexible
They resist wear as I use a rough scuff pad for fast results .
To keep the spacing I just taped some aluminum on each end.
The gap I'm using is a little over 1/16th in.
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The next step is wax...I use Turtle Wax in the bottle.
I noticed a few over-spray areas , I used "Mothers" Aluminum Mag Polish...Then wax.
Cleaned up nice
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Now that I've noticed this , I'll go over both wings , Killing all the line edges
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Gotta Fly...
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Attachments
Paint line KILLER (2).JPG
Paint line KILLER (1).JPG
Paint line KILLER (3).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Wed Jul 18, 2018 8:29 am

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Hey Guys,
I ordered some hanging scales to do the weight and balance...
They should be here today , so I'm getting a few things ready.

I made a simple harness to hang the wheel on each side.
I'm looking for material to make tripods over each wheel...
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I'm keeping in mind the other plane I'm building , this will work for it too...
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I still have the scales I did my first W&B.. But they are cheap..
and a couple of them are KINKED on top now...

These type of scales had a LOT of BLOCKING....
You need to have the plane on LEVEL blocks to roll gently onto the scales...
plus subtract "tare" afterwards.
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With these hanging scales... Tare is a flimsy piece of rope...(each one weighs 1/2 ounce)
and it's self leveling.
I will be using another rope between the scale and the harness...
Using a "Trucker Knot"... I will be able to lift each wheel with that knot.
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Gotta Fly...
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Attachments
W&B tare (2).JPG
W&B tare (1).JPG
W&B the hard way (1).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota

Re: My Kolb Firestar II - 2018

Postby planecrazzzy » Thu Jul 19, 2018 3:40 pm

.Back to the drawing board...
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Scratch the rope harness...it was stretching too much.
Once I saw the length I needed between the axle and the scale,
I made a double loop wire harness.

The way these scales work...
I need to turn them on...Then load the weight.
Once the Mains are in the air I'll check the Wing angle for 9 degrees
and put a scale under the tail wheel.
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I want to order another scale... Like a 150 lb postal scale
But If this ends up outside before I get it... I'll grab a bathroom scale and calibrate it.
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Gotta Fly...
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Attachments
W&B using hanging scale (2).JPG
W&B using hanging scale (3).JPG
W&B using hanging scale (4).JPG
Sometimes you just have to take the leap
and build your wings on the way down...
                Gotta Fly...
User avatar
planecrazzzy
Site Admin
 
Posts: 834
Joined: Sat Jan 01, 2005 1:23 pm
Location: Minnesota


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