Puch E50 engine case - can it be used?

Mopedicures Pedals4show /

Feb 14, 2019 01:52AM

I took this e50 engine off of a barn find. Top end not included. Cleaned it to find a hole in the case in transfer area exposing the case screw. My question, is this garbage? Is it fixable? Do I need to take the whole thing apart? I’m not a mechanic but I’ve put together a few mopeds, so my skill level is that of a novice for sure. Do I need mad skills and special fancy tools to fix it, that is if it can and should be fixed? Any advice would be appreciated I hate to put time into something that’s not gonna work. Thanks folks!

Re: Puch E50 engine case - can it be used?

Brandon Weiss (Detective brandon to you) /

mopedallday

Feb 14, 2019 09:19AM

Its a pretty common thing to happen if youre not careful when case matching. Happened to me when case matching for a 74 airsal..

I just put a glob of yamabond/motoseal on the screw before driving it home, and smeared some over the hole for good measure and let it cure up before assembling the top end. No leaks so far for me.

Re: Puch E50 engine case - can it be used?

pat splat /

ggspeed

Feb 14, 2019 09:20AM

id just back off that bolt and stick some moto seal 1 on threads n head of bolt. transfer surface is pushing it

Re: Puch E50 engine case - can it be used?

Dirty30 Dillon /

hydra

Feb 14, 2019 09:23AM

You could use it, but it is less than ideal and obviously a point of failure in the future.

Re: Puch E50 engine case - can it be used?

Born to be WillD /

Go to branch

willd

Feb 14, 2019 10:10AM

As mentioned, and I'll second, this happens pretty commonly if people mess up case matching. Then they seal it and get back to riding.

Curious what its matched to. Shaped like airsal 70 maybe

Re: Puch E50 engine case - can it be used?

Mopedicures Pedals4show /

pedals4show OP

Feb 14, 2019 05:23PM

Not sure what was on it but my plans are to run an Airsal 44mm 65cc kit in this thing. I’ll do my best to patch it up as recommended but I think I better start looking for a new case now LOL! Thanks for the advice y’all!

Re: Puch E50 engine case - can it be used?

Brandon Weiss (Detective brandon to you) /

mopedallday

Feb 14, 2019 05:34PM

> Mopedicures Greaseundernails Wrote:

> -------------------------------------------------------

> Not sure what was on it but my plans are to run an Airsal 44mm 65cc kit

> in this thing. I’ll do my best to patch it up as recommended but I think

> I better start looking for a new case now LOL! Thanks for the advice

> y’all!

I would try and run it. If it causes problems, you're out $10 for new seals and a couple hours to plop all the innards into new cases.

Re: Puch E50 engine case - can it be used?

* * /

countryboy1

Feb 15, 2019 12:55AM

This is odd... where is the gasket marker to seal the case half? What kinda crank did it come with? Where is the jb weld or welds to seal the widen transfer ports? Allen head bolts?

This came from a barn with no topend completely rust free? No carbon build up? (edited)

Re: Puch E50 engine case - can it be used?

Ryan Graeme /

bigrvg

Feb 15, 2019 12:10PM

Depends on some peoples idea of barn find. It could have been in a sealed box, in a dry barn. He did say he cleaned them also.

Re: Puch E50 engine case - can it be used?

* * /

countryboy1

Feb 15, 2019 12:40PM

> Ryan Graeme Wrote:

> -------------------------------------------------------

> Depends on some peoples idea of barn find. It could have been in a

> sealed box, in a dry barn. He did say he cleaned them also.

Okay but where is the gasketmarker? By the way I think "he" has a vag

Re: Puch E50 engine case - can it be used?

Dirty30 Dillon /

hydra

Feb 15, 2019 12:55PM

I don't think lack of squashed out sealant proves it is not between the case halves

Also, defending someone's gender id for respect's sake is nullified once you use the term "vag."

Re: Puch E50 engine case - can it be used?

* * /

countryboy1

Feb 15, 2019 01:00PM

> Dirty30 Dillon Wrote:

> -------------------------------------------------------

> I don't think lack of squashed out sealant proves it is not between the

> case halves

>

> Also, defending someone's gender id for respect's sake is nullified once

> you use the term "vag."

I wasn't defending someone's gender Id because I don't know this person.

Re: Puch E50 engine case - can it be used?

Mopedicures Pedals4show /

pedals4show OP

Feb 15, 2019 01:12PM

Everybody relax LOL. The barn find was purchased from a young dude that started restoring a bike a few years ago then he was given a motorcycle so the moped stayed unfinished. The barn was very nice indeed, not dilapidated by any means with a few classic cars in there too. The case was put back together with new bearings and seals I don’t know what kind of crank it is but the top end never went on probably because the hole in the case? Anyway, I bought the engine & book rack because the frame had already sold.

Waiting for my Treatland goodies then the moment of truth. Exciting!

Re: Puch E50 engine case - can it be used?

* * /

countryboy1

Feb 15, 2019 03:23PM

> Mopedicures Greaseundernails Wrote:

> -------------------------------------------------------

> Everybody relax LOL.

Hahaha Your a cool person in my book!

Re: Puch E50 engine case - can it be used?

Chloe Feldman /

sjrat666

Feb 15, 2019 05:47PM

> Dirty30 Dillon Wrote:

> -------------------------------------------------------

> I don't think lack of squashed out sealant proves it is not between the

> case halves

>

> Also, defending someone's gender id for respect's sake is nullified once

> you use the term "vag."

If there was a mopedarmy like button. I'd be smashin that shit right now. (edited)

Re: Puch E50 engine case - can it be used?

Mopedicures Pedals4show /

pedals4show OP

Feb 15, 2019 06:44PM

Haha

Re: Puch E50 engine case - can it be used?

* * /

countryboy1

Feb 15, 2019 07:03PM

> Jonathan Feldman Wrote:

> -------------------------------------------------------

> > Dirty30 Dillon Wrote:

>

> > -------------------------------------------------------

>

> > I don't think lack of squashed out sealant proves it is not between

> the

>

> > case halves

>

> >

>

> > Also, defending someone's gender id for respect's sake is nullified

> once

>

> > you use the term "vag."

>

> If there was a mopedarmy like button. I'd be smashin that shit right

> now.

You can only hit the like button once

I didn't even spell vag correctly I'm surprised Dillion didn't call me out. I still think your adorable Dillion, I would hit your like button too (edited)

Re: Puch E50 engine case - can it be used?

Mopedicures Pedals4show /

pedals4show OP

Feb 15, 2019 08:43PM

Rocco Taco & Dirty D twat did I miss! Seems like a lot of button pressing going on but I wonder if we’re all pushing the button for the same reason... damn DirtyD is super Adorable, agreed Hahahehehohoooo

Re: Puch E50 engine case - can it be used?

Rob Healy /

reelquick

Feb 21, 2019 07:22PM

I like your reply, why people take something fun and make it bad ?

Sorry, I cant wrap my head around that.

I have 7 now and love this place. TU.

Re: Puch E50 engine case - can it be used?

Mopedicures Pedals4show /

pedals4show OP

Feb 22, 2019 08:05AM

Haha! All in good fun and humor. Moped Army is Super Rad! Lots of great help and guidance here. I wouldn’t be able to keep my rides running if not for this site and the folks that comprise it. Good times!

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