help with the adj, screw on the fdc

[goatijoe]

i was adjusting the fuel rate up for just a little bit more power and when i went to tighten the jam nut the bolt snaped when i sliped is there any way to fix this can i take that scew out and just replace that or do i need to tare it all down and do it is there anything diffrent on the end of the rod inside or is it just a regular end like a bolt on there any help would be much appreached in this

 

[Westech]

you will have to take the FDC off and go from there.

 

[goatijoe]

have you ever been inside of one is it simple or really hard to work on after you get it off.. is there any good online manuals on these that you know of

 

[Westech]

Yes there are TM's that cover that.

Search

JATONKA's M35 TM download page

 

[DieselBob]

have you ever been inside of one is it simple or really hard to work on after you get it off.. is there any good online manuals on these that you know of

You can download the manuals at JATONKA's M35 TM download page

The one for the injection pump is TM 9-2910-226-34.

 

[goatijoe]

thanks for the link ill just have to look thou all of it to find what i need from the best i can tell i can just pull the screw out and id be fine but i dont know

 

[doghead]

Were you ajusting the servo pressure screw, or max fuel rate screw?

There a several great threads on adjusting fuel here on SS.

 

[lavarok]

You'll need to replace the FDC with a take off unit. Been there, done that. Not a good feeling when that bolt snaps! That is why two wrenches are CRITICAL when adjusting the fuel delivery.

If you don't have a 1/2" wrench thin enough, get out the grinder...

As for removing the FDC, 4 bolts and some fuel line if the fdc isn't bypassed and it comes right off. Replacement is the reverse of removal.

 

[goatijoe]

The servo spring and mine took 7/16 wrench is there any way to just replace that screw with out replacing the whole unit I saw on one of the thread on here don't let come unscrewd I just don't wanna replace it unless I have too

 

[gimpyrobb]

If you can't find what you need, I have a parts IP with the FDC on it.