Evinrude B4R4 Operator's Manual page 23

For USA and Canada model
① F ull open the air vent screw on
the tank cap and release internal
pressure.
Full open
Air vent screw
Full open
Air vent screw
Tab lock
② W hen using integral tank
Open the fuel tank cap slowly.
When using separate tank
L o o s e n t h e t a n k c a p u n t i l i t
contacts the tab lock and release
internal pressure completely. After
that, press down the tab lock and
open the tank cap.
ENGINE OPERATION
③ W hen using integral tank
Remove top cowl and fill the fuel
not to over the full mark.
When using separate tank
Fill the fuel carefully not to over
flow.
④ A fter filling the tank, close the tank
cap until two clicks sound is heard.
23
Full mark
6