FarmerTec Huztl MS660 Updated Build Kit - Build Thread

[gchamber]

Do you recall the clamp should have 5mm of space between the closures. More and you damage the boot. I will put up a example in a minute. Also the head of the screw is best on the clutch side i think. the side that you can get to in any case.
View attachment 638230


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I don't recall and I didn't measure when I installed. I'm sure I probably did overtighten it because I wanted to make sure I didn't have any air leaks. Ironic isn't it?

 

[morbius18]

It's bubbling when I pressure test. I'll reassemble and check again in a bit.

I flattened the base, hit the base sides and sanded the transfer buldge again.

The base of the cylinder wasn't exactly flat. It was unfinished looking, like it wasn't machined after casting. Kinda rough like the sides of the cylinder.

 

[gchamber]

Without a gasket, piston hits. I cut a paper gasket from .015 paper. I'm still getting a slow leak at the same edge.

I bought a new tube of dirko and, still leaking there. Drops pressure over 5 minutes and a bubble occasionally with soap water over the spot.

I guess I'm going to pull the jug off and sand some on the base to square it up and remove some from the bottom edges to see if it's hitting where I cannot see.

Super frustrating. ..

I had an issue with the big bore jug hitting the case on the flywheel side. Might want to check it out. Had to clearance the case to get it to fit

 

[hacksaw11111]

20% off on ebay today (enter at checkout : PSPRING20)...get a 660 kit for $204.
https://www.ebay.com/itm/Complete-P...084054?hash=item4b382df896:g:3DgAAOSwtn9ZzgkB

 

[Bedford T]

Would you guys keep the 440 stuff in the 440 thread. It's all revelant and harder to find when you mix it up.

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[Bedford T]

20% off on ebay today (enter at checkout : PSPRING20)...get a 660 kit for $204.
https://www.ebay.com/itm/Complete-P...084054?hash=item4b382df896:g:3DgAAOSwtn9ZzgkB

And free shipping dang

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[Bedford T]

And free shipping dang

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Out of stock that was fast

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[hacksaw11111]

Out of stock that was fast

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How many did you buy? Lol!

 

[Bedford T]

None. I think it was gone in 5 minutes. They read this thread and they likely went yikes I did not mean for this so it suddenly went out. What a buy huh?

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[morbius18]

It appeared the transfer bulge was hitting lower on the case where you couldn't see it. I had to hold a flash light from the front and peer with one eye from the back to see it.

A little more dremel work. I also sanded the bottom sides also.



Seemed to look good by eye. Put the 4 screws into it to square it up and pull it into place. Got light all the way through. I reinstalled the original metal gasket and dirkoed it up. Going to let it dry overnight and retest.

 

[morbius18]

It appeared the transfer bulge was hitting lower on the case where you couldn't see it. I had to hold a flash light from the front and peer with one eye from the back to see it.

A little more dremel work. I also sanded the bottom sides also.

View attachment 638269

Seemed to look good by eye. Put the 4 screws into it to square it up and pull it into place. Got light all the way through. I reinstalled the original metal gasket and dirkoed it up. Going to let it dry overnight and retest.

I couldn't wait until tomorrow. Roughly 4 hours cure time.

That seemed to fix it. Aggressive dremeling the transfer bulge below where it's visable and dirko ht with the original gasket.

Held .5 bar/7 psi for 5 minutes with no leakdown at all.

 

[morbius18]

And free shipping dang

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This deal is back up. I just added one to my cart and verified it.

 

[dswensen]

This deal is back up. I just added one to my cart and verified it.

Never have seen it today for $204. $255? Yes, can see that - no $204.

 

[morbius18]

Never have seen it today for $204. $255? Yes, can see that - no $204.

Add it to your cart. Checkout, before confirming there is a link to enter ebay gift cards, coupons, ebay bucks. Enter pspring20. It will take the 20% off. You can only use the code on one purchase.

Me like an idiot bought a jacket instead.

 

[morbius18]

I don't recall and I didn't measure when I installed. I'm sure I probably did overtighten it because I wanted to make sure I didn't have any air leaks. Ironic isn't it?

I will actually take a small file or dremel and remove the sharp edge on the cylinder where the bellows goes. It's quite sharp (on aftermarket cylinders) if you run your finger over it.

This edge:

 

[MG porting]

Tested it this morning and still had a vacuum leak along the flywheel side of the cylinder. Slower, but a leak nonetheless.

I think it is gasket related.

I've rebuilt over 50 saws, removing base gaskets when able. The only 2 that I've had issues with are both huztl 660s.

Yea that's weird did you check to see if the base of the cylinder is flat it don't take much there if it's not flat.

 

[Bedford T]

Yea that's weird did you check to see if the base of the cylinder is flat it don't take much there if it's not flat.

Are you buying you a third saw today with the discount?

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[MG porting]

Add it to your cart. Checkout, before confirming there is a link to enter ebay gift cards, coupons, ebay bucks. Enter pspring20. It will take the 20% off. You can only use the code on one purchase.

Me like an idiot bought a jacket instead.

 

[MG porting]

Are you buying you a third saw today with the discount?

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No I have to budget my money I'm just going to get the new cylinder and piston kit for my second saw other wise I'll be in the dog house. Lol.

 

[Bedford T]

No I have to budget my money I'm just going to get the new cylinder and piston kit for my second saw other wise I'll be in the dog house. Lol.

I got no wife but since I can add and subtract I too did not buy. Lol

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