Help with 850 head assembly

[DieselSJ]

Got my head back from the shop finally. They however did not install the new pre-cups. Since I didn't remove the cups, I'm not sure where the copper washers go when I put it back together. I know that a washer goes between the 2 pieces of the cup, but I don't know if a washer goes between the cup and the head, or if one goes between the injector and the cup. I have a manual but it does not show this. Can anyone help?

Thanks!

 

[Barry 1]

You can go look it up on the John Deere site, parts catalog, under fuel injector.But, copper washer first,then lower chamber,then copper washer,then upper chamber,then fiber? washer,then injector.

 

[DieselSJ]

Awesome! Thanks Barry! That also answers the question as to what the fiber washers are for. :thumbsup:

 

[DieselSJ]

She's a runner again!