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jmack

Kolher M18 Piston Head Pitting

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jmack

I took the cylinder head off my Kolher M18 and cleaned off the carbon to find some pitting on the piston head.  Should I be concerned on the condition?    

 

 

Edited by jmack

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Jim_M

I don"t see anything out of the ordinary.

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Fordiesel69

Should not be a problem.  Looks like it one time the mixture was too lean, (or) someone did not decarbon at proper intervals and there were hot spots.  Should not be a problem for the rest of the service life. 

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pacer

I agree, what can see in the pic looks perfectly fine...

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jmack

Good, thanks guys!

Sent from my RM-820_nam_att_100 using Tapatalk

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