Yerf-Dog model 3020.

[Gillgamesh64]

can you line it up better by loosening your engine mount bolts and adjusting the engine to run inline with you jackshaft

 

[B man]

i might be able to.

 

[B man]

Problem! kart wants to move on its own.and if u hold the break or hold it back it dies. how to fix?

 

[bighead]

Dirty carb

Idle to high

Fuel problem

Thats where I would start.

 

[B man]

carbs new.new fuel lines.and as for idle can i jack up the back end then lower the idle until the driver is disengaged?

 

[bighead]

any adjustments on the carb? Have you played with them?

 

[B man]

only one the screw that ajusts idle. i never realy got to mess with it much.

 

[bighead]

carbs new.new fuel lines.and as for idle can i jack up the back end then lower the idle until the driver is disengaged?

Yep, But you still have a problem with it dieing right?

Whats your plug look like?

 

[B man]

it only dies when u stop the kart. because the driver is engageing and when i stop it stops the belt but since the driver is still engages when i break it stranes the engine and it dies.

like when its on the ground and i break it kills the engine. also if its jacked up it does the same

 

[B man]

ok well i got it to about idle so thats just a few more ajustments to get right.

and it turns out the motor mount isup. it broke. and it vibrated so bad it made one of the bolts that bolt the carb up fly away.and it tore the gasket to .

atleast my papaw has a welder.

 

[B man]

also i would have to remove the engine and jackshaft.and where the brands are(arrow points to them) two are bad so im just going to weld the places were the bad ones are.

 

[B man]

and that driver bushing wont stay were it should.it slides toward the floating sheave.

how do i fix it?

 

[B man]

Anyone?

 

[bighead]

and that driver bushing wont stay were it should.it slides toward the floating sheave.

how do i fix it?

I could be wrong but I think that bushing is okay sliding. A little bit that is. Double check though. About welding the rivits? Not sure on that one.

If the rivits are lose I would look that clutch over good.

If all fail here is a yerf dog driven starting at $10

http://cgi.ebay.com/COMET-20-P3-DRI.../360355403056?pt=Go_Karts&hash=item53e6db1530


And some for $60 and $80.

http://cgi.ebay.com/Yerf-Dog-Go-Kar.../190507201257?pt=Go_Karts&hash=item2c5b1d32e9

http://cgi.ebay.com/Comet-torque-co.../230564506538?pt=Go_Karts&hash=item35aeb72baa

Perhaps you can get that $10 one cheap.

 

[B man]

but its not comet it has max torque.

 

[B man]

could this still work with it though?http://cgi.ebay.com/COMET-20-P3-DRI.../360355403056?pt=Go_Karts&hash=item53e6db1530

 

[Blazkowiez]

Use small aircraft spacer washers to prevent jamming and this action. It will not allow the idler bushing to slide inside the clutch and prevent jamming with larger belts. The washers should be 3/4" id and no larger in od that the clutch main body should be able to slide over it very easily.

 

[B man]

this is why.http://cgi.ebay.com/COMET-20-P3-DRI.../360355403056?pt=Go_Karts&hash=item53e6db1530

im going to try and repair the old one but im going to bid on this to.

the problem is two of the brands have broke so and it cause the driven to wobble and were down belts quick.

so im going to see if i can weld right where the brands where.

think i might could save the old one?

 

[bighead]

If thats a Comet and your is a max. I would make sure they use the same belts.

 

[Blazkowiez]

The driven clutch on that plate you posted to is an A-Symmetrical series 30 driven clutch 7" diameter and 5/8" bore. The Max-Torque clutches are Symmetrical and in no way compatible with the series 30 Comet.