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Joined: Aug 2016
Posts: 15
Novice
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Hi all Does anyone know how to reseal the crank case on these motors
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Joined: Jun 2011
Posts: 4,291 Likes: 4
Master Technician
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Just remember that with the formula above it is talking about tinting which is not actually paint getting the tints for one self can be quite expensive. With resealing the crankcase providing that both surfaces are smooth and flat all I do is use something like form a gasket (Comes in a small bottle,with a brush) and then rejoin them.Usually they are still good I just use it just in case there could a small leak.
Here for a good time,not a long time.
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Joined: Jan 2016
Posts: 8,086 Likes: 221
SENIOR TECHNICIAN
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The best seal I have used on motorcycle cases, when all else has failed is 518 Loctite, absolutely brilliant
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Joined: Jan 2012
Posts: 1,842 Likes: 14
Moderator
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For sealing the crankcase joint, after removing any burrs [and maybe lapping the mating surfaces], the Victa workshop manuals have always just said to use gasket cement, now known as gasket sealant.
Permatex No. 3 non-hardening type has always worked for me.
Cheers, Gadge
"ODK Mods can explain it to you, but they can't understand it for you..."
"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."
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Joined: Jan 2016
Posts: 8,086 Likes: 221
SENIOR TECHNICIAN
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Gadge, I have used buckets of No 3 with great success over the years and it is about half the price of the Loctite but in this situation, providing the mating surfaces are good the No3 should be fine. My use of the Loctite is on old motorcycle engines that have been pulled to bits and butchered so many times and a lot were from India where their idea of leveling the case deck where the barrel bolts on is to rub it back and forth a few times on the concrete,and their only tools are a hammer and a chisel, trust me on this. This needs Loctite for sure
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Joined: Aug 2016
Posts: 15
Novice
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Thanks for all your advise, it has been very helpful
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Joined: Jan 2012
Posts: 1,842 Likes: 14
Moderator
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My use of the Loctite is on old motorcycle engines that have been pulled to bits and butchered so many times and a lot were from India where their idea of leveling the case deck where the barrel bolts on is to rub it back and forth a few times on the concrete,and their only tools are a hammer and a chisel, trust me on this. This needs Loctite for sure Well Norm, that's certainly a very demanding application!  Even the original Brit versions were known for being difficult to get oil-tight, as you'd be well aware. On the Japanese bikes I've worked on, I got into the habit of using No. 3 on the crankcase gaskets, so that they'd split cleanly if I had to pull them down later. Haven't had to have the engine apart on my current Guzzi, touch wood!
Cheers, Gadge
"ODK Mods can explain it to you, but they can't understand it for you..."
"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."
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Joined: Aug 2016
Posts: 15
Novice
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well I have painted my first mower I have got more one base I have I think its a predictor base but the engine that came with it indicates that it could be a model 4 I will post pics asap any info would be appreciated
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Joined: Aug 2016
Posts: 15
Novice
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![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2016/10/full-10508-30639-20161012_235727.jpg) I don't know why the pic is black
Last edited by hellraiser15; 13/10/16 09:39 AM.
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Joined: Nov 2013
Posts: 6,938 Likes: 304
Forum Historian
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Hello hellraiser The file properties for the black image are weird: it's 1280 x 720, but a tiny file size of only 14.75kb!
Could you please try and upload in a new post below - in case there is some corruption in your initial post, or in our uploader. Most unusual.
--------------------- Jack
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Joined: Aug 2016
Posts: 15
Novice
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can someone tell me why are these different ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2016/10/full-10508-30825-20161028_193428.jpg) ![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2016/10/full-10508-30826-20161028_193438.jpg)
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Joined: Jun 2011
Posts: 4,291 Likes: 4
Master Technician
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Just different castings.Most likely different manufactures.
Here for a good time,not a long time.
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Joined: Aug 2016
Posts: 15
Novice
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i thought that they might of come off a different models thank for the advice 
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Joined: Jun 2011
Posts: 4,291 Likes: 4
Master Technician
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They all came out around the same time which I believe was during the model era.As far as I know there really isn't any specific model to each style.
Here for a good time,not a long time.
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