1997 Johnsoon Evinrude "EU" 50 thru 70 3-Cylinder Service Manual, P/N 507266, Page 40Get this manual
Synchronization and Linkage Adjustments 50, 60, 65WM, 70 Remote Control I Note It is important that this step-by-step procedure be followed
in sequence and be performed exactly as written to ensure consistent engine idling and smooth operation throughout the RPM rangeI Note The flywheel has two timing gridsFor remote control
models, use the second timing grid (flywheel rotating in clockwise direction)INotel Remove the throttle cable from the throttle control arm
and the anchor pocket beginning this procedureSet Timing Pointer
Ifthe timing pointer or intake manifold has been disturbed, check the top dead center timing pointer alignment&
1To prevent accidental starting of the engine while servicing, twist and remove all spark plug leads
2Center the timer pointer Rotate the flywheel in clockwise direction until the cast-in mark is approximately 1112 in(4 em) past the timing pointer3Install Piston Stop, PIN 384887, in No.1 spark plug hole and turn in center portion until it contacts the No.1 pistonLock the tool in place with ring