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General Category => General Discussion => Topic started by: Kiwi_Roy on November 07, 2017, 03:00:49 PM

Title: Griso / Norge Swing Arm Removal Stand
Post by: Kiwi_Roy on November 07, 2017, 03:00:49 PM
I think I finally have the stand to a point where I want it, It's very easy to make with simple tools
The idea is to provide a means of lifting the rear wheel without hydraulic aids like a jack or lift table.
It's possible to raise the rear wheel in about a minute flat for changing tires or removing the rear swing arm.

Dimension Sketch (not to scale)
https://image.ibb.co/bCuqHb/0665_001.jpg

Bill of Material
50" 6 x 2 Lumber
12" 4 x 2 Lumber
18" 1/2" pipe
19" 1/2" Ready Rod with nuts & washers
The large hole in the left hand lift plate is to allow for removal of the rear swing-arm pivot bolt.

Overview to show how the stand fits together through the chassis.
https://image.ibb.co/io4kiG/IMG_1967.jpg

Right Side lifting plate fitted with bike on the prop stand.
(https://image.ibb.co/gaKR1R/Mk_III_A_2.jpg)



Left Side lifting plate fitted with bike on the prop stand.
https://image.ibb.co/kKgFiG/IMG_1969.jpg

Showing where the pivot bolt is located behind peg plate
If you are going to remove the rear swing arm remove the plate first.
https://image.ibb.co/ccKqHb/IMG_1971.jpg
Sorry about being sideways, having a bit of trouble with IMG

Sorry, I've tried all the options to get the pictures to open without clicking.
Just when I think they are working it starts getting stuck on just one image, best to click to open I think.
I will try to take a better set of pictures over the weekend.
 
 


 
 
Title: Re: Griso / Norge Shop Stand Mk IV
Post by: Groover on November 07, 2017, 03:07:05 PM
I'm almost getting it, my brain isn't quite finished computing to understand it fully, but I think I'll like it once that happens!  :bow:
Title: Re: Griso / Norge Shop Stand Mk IV
Post by: Kiwi_Roy on November 07, 2017, 03:10:29 PM
I'm almost getting it, my brain isn't quite finished computing to understand it fully, but I think I'll like it once that happens!  :bow:
Please fire away with any questions
Title: Re: Griso / Norge Swing Arm Removal Stand
Post by: Groover on November 07, 2017, 03:29:43 PM
I see it now. I didn't see the first photo earlier. How do you put it "on the stand"?
Title: Re: Griso / Norge Swing Arm Removal Stand
Post by: Kiwi_Roy on November 07, 2017, 04:16:46 PM
First of all you bolt the two side plates to the bike (short on left side because it's closer to ground), just finger tight
Place the 3 x 3 block in front of left plate
Grab left handle bar and under the seat then stand bike up on right side plate, slip block under with foot
I had thought of an arrangement to let the block swing under the stand when lifted but I don't think its necessary.

To remove from stand, make sure prop stand is extended, tilt bike over on RH plate and kick block out
let back down onto stand. The bike is not that heavy, it's just tilting, not lifting, ends up with the rear wheel about 1/2" off.
Title: Re: Griso / Norge Swing Arm Removal Stand
Post by: Huzo on November 07, 2017, 05:18:37 PM
I used to have an MV Augusta that came with a paddock stand that slid on from one side to allow for removal of the rear wheel from the single sided swing arm.
How would something like that go if redesigned to go through the frame? I have forgotten, does the left side mounting plate have to come off ?
Title: Re: Griso / Norge Swing Arm Removal Stand
Post by: Kiwi_Roy on November 07, 2017, 06:26:10 PM
I used to have an MV Augusta that came with a paddock stand that slid on from one side to allow for removal of the rear wheel from the single sided swing arm.
How would something like that go if redesigned to go through the frame? I have forgotten, does the left side mounting plate have to come off ?
Yes I think it does have to come off, the bolt comes out the left hand side, you can see a round casting in the side plate that co-encodes with the swing-arm bolt but I don't think it comes off. There are 4 or 5 bolts to remove before you can remove the peg plate.
Yes you could make a single sided plate but it would need to be pretty beefy perhaps 3/4" solid bar and metal an inch thick, I wanted to use wood because everyone has access to it and simple tools.
Of course you are only going to remove the foot-peg once every year or so for greasing the swing-arm, removing the rear wheel is much simpler. 
I won't rule out buying one of the metal ones that fit to the bolts under the gearbox but I don't think they allow for removing the swing arm.

This was never intended to use as a racing stand LOL, just a means of safely removing the swing arm or back tire.
Title: Re: Griso / Norge Swing Arm Removal Stand
Post by: Huzo on November 07, 2017, 06:37:13 PM
Yeah, and fair enough too
Title: Re: Griso / Norge Swing Arm Removal Stand
Post by: Pisano on November 09, 2017, 07:01:38 AM
Thanks for sharing your idea and the clear instructions.
 :bow: