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Cox Engine of The Month
crank/ case problem
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crank/ case problem
here s my vid watch carefully at the end o https://www.youtube.com/watch?v=x0YYybL868E=U&video_id=x0YYybL868E
ok new case
http://coxengines.ca/cox-.049-crankcase-red.html
the crank
http://coxengines.ca/cox-.049-killer-bee-diesel-crank.html
I didn't put shims in / pulled the crank in with tool till stud broke / good brack/ removeable///. want run for [bleep] fuel coming out the front at drive plate , I spent 1/2 a day switching backing plates including tanked style . what is the problem here?? this is my second time typing this in so excuse me while I kiss the sky THANKS AS ALWAYS !!
ok new case
http://coxengines.ca/cox-.049-crankcase-red.html
the crank
http://coxengines.ca/cox-.049-killer-bee-diesel-crank.html
I didn't put shims in / pulled the crank in with tool till stud broke / good brack/ removeable///. want run for [bleep] fuel coming out the front at drive plate , I spent 1/2 a day switching backing plates including tanked style . what is the problem here?? this is my second time typing this in so excuse me while I kiss the sky THANKS AS ALWAYS !!
Last edited by RknRusty on Sun Feb 23, 2014 7:16 pm; edited 1 time in total (Reason for editing : FIXED LINKS)
getback- Top Poster
-
Posts : 10430
Join date : 2013-01-18
Age : 67
Location : julian , NC
Re: crank/ case problem
maybe this will work https://www.youtube.com/watch?v=x0YYybL868Egetback wrote:here s my vid watch carefully at the end ohttps://www.youtube.com/watch?v=x0YYybL868E =U&video_id=x0YYybL868E ok new case http://coxengines.ca/cox-.049-crankcase-red.html the crank http://coxengines.ca/cox-.049-killer-bee-diesel-crank.html I didn't put shims in / pulled the crank in with tool till stud broke / good brack/ removeable///. want run for [bleep] fuel coming out the front at drive plate , I spent 1/2 a day switching backing plates including tanked style . what is the problem here?? this is my second time typing this in so excuse me while I kiss the sky THANKS AS ALWAYS !!
getback- Top Poster
-
Posts : 10430
Join date : 2013-01-18
Age : 67
Location : julian , NC
Re: crank/ case problem
I copy/pasted the link into my browser.. which worked. I don't know why that would have happened. Was the crankcase fairly new? Do you have another one you can try Eric?
Here's your vid,
Here's your vid,
Re: crank/ case problem
getback wrote:here s my vid watch carefully at the end ohttps://www.youtube.com/watch?v=x0YYybL868E =U&video_id=x0YYybL868E ok new case http://coxengines.ca/cox-.049-crankcase-red.html the crank http://coxengines.ca/cox-.049-killer-bee-diesel-crank.html I didn't put shims in / pulled the crank in with tool till stud broke / good brack/ removeable///. want run for [bleep] fuel coming out the front at drive plate , I spent 1/2 a day switching backing plates including tanked style . what is the problem here?? this is my second time typing this in so excuse me while I kiss the sky THANKS AS ALWAYS !!
Sent you a PM on the cause.
Jason_WI- Top Poster
-
Posts : 3123
Join date : 2011-10-09
Age : 49
Location : Neenah, WI
Re: crank/ case problem
I think you got extreme tolerances going on - the shaft is small and the bearing is big. I have several like that. They run fine.
If you want you can either re-anodize to reduce the hole diameter, drill out and press or shrink in a brass bushing, then re-bore the bushing, or leave it alone knowing that it probably has a couple 'undred hours of life left in it.
Phil
If you want you can either re-anodize to reduce the hole diameter, drill out and press or shrink in a brass bushing, then re-bore the bushing, or leave it alone knowing that it probably has a couple 'undred hours of life left in it.
Phil
pkrankow- Top Poster
- Posts : 3025
Join date : 2012-10-02
Location : Ohio
Re: crank/ case problem
The buyer emailed us over the weekend, mentioning that he had read on a forum re. issues with the cranks. Below is our reply.
Eric,
The issue you are referring to was one with had with the first batch of USA made cranks but we ran out of those many months ago and the one you received was from the new batch; which was made to exact OEM specs.
We believe the issue would rather be the crankcase tolerances but please keep in mind that there has to be some play; otherwise the parts seize up.
Is there actually a problem when running the engine? Or simply something you noticed?
In any event, we shall send you a replacement crank and crankcase today
Sorry for any inconvenience that we may have caused and wish you a super day!
Bernie
Eric,
The issue you are referring to was one with had with the first batch of USA made cranks but we ran out of those many months ago and the one you received was from the new batch; which was made to exact OEM specs.
We believe the issue would rather be the crankcase tolerances but please keep in mind that there has to be some play; otherwise the parts seize up.
Is there actually a problem when running the engine? Or simply something you noticed?
In any event, we shall send you a replacement crank and crankcase today
Sorry for any inconvenience that we may have caused and wish you a super day!
Bernie
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