4 Water Separator-Drain
Change element anytime water separator becomes
contaminated enough that water level cannot be seen
through the transparent cover.
Shut off the engine and close the fuel supply valve, if
Clean all dirt from the separator and surrounding
The engine should never be allowed to run with the
water level in the element more than 1/2 full or
engine damage may result.
Close the fuel supply valve, if equipped.
Open the separator drain valve 1 .
Open the separator vent valve 2.
After water is drained, close the vent valve and drain
valve, and then open the fuel supply line valve.
To remove the element, depress the extended tab
with the heel of the hand. Then lift the slotted tab from
the locking slot, at the top of the base, with the fingers.
Pull the old element from the base and discard it.