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Do ALL 45 engine cases leak?

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Old Jun 5, 2020 | 06:58 AM
  #11  
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As requested, don't mind the oil, dirt, crud and probably sand all over everything. It is a lived in look. The allen head bolt is the drain plug, no way to see it next to the bike, I had to get on the floor just to find it again:

 
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Old Jun 5, 2020 | 07:38 AM
  #12  
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I will ponder drilling a hole in my tranny. Scary.
 
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Old Jun 5, 2020 | 01:24 PM
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Originally Posted by tasturbo86
I will ponder drilling a hole in my tranny. Scary.
Cover is less scary than the case, but scary enough.
 
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Old Jun 5, 2020 | 01:26 PM
  #14  
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Billy I am shocked you cleaned that bike for once
 
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Old Jun 5, 2020 | 01:32 PM
  #15  
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Originally Posted by johnjzjz
Billy I am shocked you cleaned that bike for once
Thank you for noticing how clean and shiny she is, spent a ton of time and wax to make that happen.

oh wait, that was the other bike!?!?!?!?

Crusty is sooooooooooooo much easier, I hate a dirty bike but I hate cleaning them even more. This is the perfect storm of dirty and I don't care..
 
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Old Jun 5, 2020 | 08:01 PM
  #16  
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It'll never rust thats for sure!
 
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Old Nov 23, 2024 | 04:11 AM
  #17  
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Default I 2nd the Yamabond #4.

Originally Posted by tasturbo86
I thought I did a good job of cleaning and sealing my engine cases, but they are leaking before the first startup.
I used Loctite 574 to seal them, which cures in the absence of air and is typically used on air-cooled Porsche cases.
Thinking now that the cases don't fit tight enough for that sealant. It is designed for close fits, like .009" gaps.

Would I have any better luck with another sealant, or should I just get a larger drip pan?

terry
I know the name will get hate but, Yamabond is the best. It does not harden and is a great sealer for darn near anything that holds oil. $15 in November 2024. Awesome stuff. The company also makes similar products like Suzukibond or Hondabond. All are the same stuff.Amazon, eBay or a good parts house will carry it. Not at AutoZone etc places tho..
 

Last edited by Docbreckon; Nov 23, 2024 at 04:20 AM.
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