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Engine Overhaul - How does the Cam align?


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05-13-05, 05:26 PM   #1  
marcum03
Engine Overhaul - How does the Cam align?

I am rebuilding a 12.5 short block Briggs Engine. How do I align the cam with the crank shaft.
I see on the cam gear a dot & also nearby a thru hole.
On the crank shaft, all I see is a key-way slot.

What do I align with what?

 
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05-14-05, 03:15 AM   #2  
There should be a dot on the crank gear. It lines up with the dot on the cam gear.


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05-14-05, 06:04 AM   #3  
marcum03
There is no dot on the crank gear. Only a key-way slot.

 
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05-14-05, 09:42 AM   #4  
If you have had the crankgear off you may have inadvertantly put it on backwards and now the dot and/or mark is on the back side.

 
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05-15-05, 11:04 AM   #5  
marcum03
You're right, that's what happened.

 
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