Bleeding the fuel line

[Alvy]

Hi all, I’ve got a case international 685 and I’m not sure if it’s a 84 or 85 series but agriline says its an 84 series. How do I bleed the system after I’ve changed the fuel filters and does anyone have a exploded diagram of the fuel lines.

 

[agrimax]

If it's a 685, it's an 85 series... If it was a 684, it would be an 84 series...
Open the bleed screws on the filter heads and if it's an L model with the fuel tank behind the seat, gravity will bring the fuel through until there is no air. If it's an XL, pump the primer, till the bubbles stop, tighten the bleed screws, loosen an injector pipe nut and crank over til it starts and then tighten the nut.

 

[Y Fan Wen]

I watched that being done on the assembly line in Doncaster back in '67. The machine was going to Severn Valley.