4020 Diesel Work

David G

Well-known Member
I got all the injectors out of the 4020 and the diesel pump at the shop for a rebuild. The shop will test the new injectors for free. I will be putting it together next week.

Everything looks pretty straight forward, but I am wondering if I should but anti-sieze on the injectors

Thanks
 
Don't remember.If pencil type injectors, install them dry. If the older,larger injectors, coat them with grease. Clean the bores with a brush first. An old milker inflation brush with the tip cut off works good on the large bores.
 
Me too, I have removed some "tuff" ones that I wish the guy before me would have lubed them...
 

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