Crank to Rod Clearences for 1941 Johnson HD-20

1946Zephyr

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Oct 21, 2008
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My service manual shows .0010 - .0025. What is ideal for the rods on this model?

Thanks a bunch
 

F_R

Supreme Mariner
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Jul 7, 2006
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28,226
Re: Crank to Rod Clearences for 1941 Johnson HD-20

Hey, they are only giving you one and a half thousandths to play with. I'd say anywhere in that little bit of leeway would be ideal.
 

boobie

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Nov 5, 2009
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20,826
Re: Crank to Rod Clearences for 1941 Johnson HD-20

Sounds good to me too seeing there were no needle bearings involved. I'm sure you remember "Plastic Gage" to check the clearance.
 

1946Zephyr

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Re: Crank to Rod Clearences for 1941 Johnson HD-20

Yea, I figured .0015 should be a good ball park figure to work with. Just wanted to get some more opinions from the experts ;)
 
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