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Stormin

8 sp woes.

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Stormin

  Couple of months or so ago, I lost low speed on my C81. So the trans was stripped and I found the hi/low selector fork was broken. Friend of mine successfully welded it up and I got it back last week. Today I set too to reassemble the trans. Using one of Steveasaurus's videos so I would get things back as they should be. I did notice as I replaced the hi/lo selector, that the bolt had a slight wobble. Anyway it did go in ok and the selector worked ok. 

  Getting the detent balls in was another thing. Three times the last one dropped down into the case bottom. I had to take the hi/low selector out to recover it. Now I think the bolt must have got ever so slightly bent below the shoulder and the fitting and removing of it weakened it at that point. 

  The result is in the photo' below. :angry-banghead:

P1040041.JPG.debbd4a158204612bd2638936c86aca8.JPG

 

  As you can see, I managed to get the broken bit of thread out after much fiddling and :bitch: Hopefully I can get a replacement or if push comes to shove, another trans'.

   

Edited by Stormin
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stevasaurus

Norm, can't believe you broke that bolt.  Anyway, TORO sells those parts for the fork assembly either as a unit or by the individual part..  "bolt - detent"  part # 7213.   

   Try the "Wanted Classifieds".  Some one may have an old fork assembly they replaced.  :occasion-xmas:

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Stormin
43 minutes ago, stevasaurus said:

Norm, can't believe you broke that bolt.  

 

 I think the damage was done when the fork broke. I'm not that heavy handed. Just finished it off.

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ranger

Bad luck Norm, but a good excuse to put in some ‘Lathe’ time!

 

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Stormin

It's a hardened bolt, Doug. 

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ranger
28 minutes ago, Stormin said:

It's a hardened bolt, Doug. 

You could machine it out of a 12.9 socket head cap screw and harden it, or, mild steel and ‘Case’ harden it. (In the wood burner).

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8ntruck
4 hours ago, Stormin said:

It's a hardened bolt, Doug. 

Or use a ceramic cutting tool in the lathe.

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Stormin

  Got back to this today. Stevasaurus kindly sourced a new bolt, no joy in the U.K. and it was delivered this afternoon. Even with the postage from the U.S. it was a fraction of the cost of what I was going to charge for the complete mechanism over here.

  That is now fitted and tomorrow I'll continue with the rebuild. I'm not going to bother with a blow by blow account, as Steve has post an excellent video in the tutorials section.

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stevasaurus

My pleasure Norm, but please take some pictures and post them.  It is always good to see what another transmission looks like.  :occasion-xmas:  Don't need a blow by blow, but it is nice to see what is going on.  

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Stormin

I'll get my camera dirty. :(

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squonk

Dirty pictures on RS! :shock:  :angry-nono::naughty:

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Handy Don
15 minutes ago, squonk said:

Dirty pictures on RS! :shock:  :angry-nono::naughty:

Where? :rolleyes:

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Stormin

 Had a go at the trans today and to save some earache, took some photo's. 

 

P1040125.JPG.5ce7934f25c2d7eff84e58f557313d39.JPG

 

P1040126.JPG.9e697f6cdab6803559de355cb6185ccb.JPG

 

 P1040127.JPG.68790822b5b432910200e8e95ee6733e.JPG

 

Had to make a gasket.

 

P1040128.JPG.2841d417d444383c8716a7a96cda762c.JPG

 

P1040134.JPG.0326a85b0cb7556846b649eb134455c3.JPG

 

  Everything seemed free so fitted the other case half. Trying the gears something didn't sound just right so split the box. I can't see anything amiss. Everything seems to work ok but I've called it a day for now. May get back to it tomorrow or Tuesday if not required at the farm. These things are sent to try us. 

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squonk

No pics of the broken and new bolt nORMSTER? 

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Stormin
36 minutes ago, squonk said:

No pics of the broken and new bolt nORMSTER? 

 

Don't be greedy! :rolleyes:

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Stormin

Trans all back together now and refitted to the tractor. By 'eck it's a heavy, awkward lump. Tried the gears and all seem to work ok. Still got to finish putting every thing back together yet and get it down off the lift.

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Stormin

 Got everything back together on the tractor today and off the lift. Tractor fired up pretty quickly with a few squirts of fuel into the carb. Not bad after 7 months sitting on the lift. Purred like a kitten. 

 Drove it about the yard and all gears working fine plus hi and low. SWMBO said , "You'll be a happy bunny now". More like a relieved bunny. :D

 All that's left is to refit the finger bar. 

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squonk

:banana-wrench:

 

Finger Bar + Studio - Home | Facebook

 

Just had to nORM!! :hilarious:

 

(glad you got her up and runnin! :occasion-xmas:

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