Got my crankshaft back today..quick !

[csason]

I have started on a 20.5 HP Robin EH64 I picked up a few months ago.

It had a monster output shaft, it is a very low hour engine off of a Scags
lawnmower, the guy put the engine on, and the tranny or something else big went out, and he pulled the motor and dumped the rest.

The shaft was 1 7/8 " about.. and I got it tapered
to a normal 110 30:1 taper for a nicer clutch I want.

I will post some pics tomorrow when I get it back together.. the throttle body on the
carb is TWO inches across, stock.

third picture show shaft before machining..didn't get any close shots this time.

[CART-ZILLA]

they did a nice job on that !!

[csason]

Removed governor and shaft today,
cleaned it up some more, and dropped the crankshaft back in.

I am amazed at the construction/engineering of this motor, the
main bearing is huge, and the other side is serviceable without having to
completely tear down the engine..

Quite a bit of extra bracing too..the jugs are huge, turns out the air
filter said EH 64, but the block is labeled EH 65, difference is two HP.

I'll take it !

[csason]

half way there..

[sdub1]

May I ask who did the crankshaft and what did they charge?

[csason]

sent you a pm sdub

[csason]

Well you MISSED it..

I put a 23 Robin Subaru vtwin in my 800 G and traded it for an ST 350.

It seems to be a 2003 my 800 was a 2001, which had rack and pinion.
This cart has the old center arm steering.. is that correct ? The rest of the cart is clearly a 2003 ST 350 ..or at least it appears to have the modern air filter and electric dump..

Just curious if anyone has one , or knows about that.

[kgsc]

That steering is correct for the ST carts from 2003. Think they used that setup until not to long ago.