Large circle is the TOP of the fuel filter.

Small cirlce is the TOP of the Banjo

This is one way of doing it. The two returns "T"ed together feed into a valve. If diesel is selected (A) then the diesel runs straight out of the valve to one of the banjo ports. The other banjo port gets blocked off

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"Know other lessons I need to learn? TELL me. Tired of learning'em the hard way".

Glow Plug Wait: [i} Time of silence in homage Rudolph Diesel. Longer you own a diesel. more honor you give". [/i]

Life; SNAFU Situation Normal All Fouled Up, & FUBAR: Fouled Up Beyond All Repair

-Now: Snafued Jeep TJ w/OM617 2Be daily driver & building SS M1079 w/Ambo boxed /live in Adv. Truck, Diesel KLR conversion
-Sold 62 UNIMOG Camper w/617 Turbo, 85 300SD