1983 Johnson/Evinrude 2 thru V-6 outboards Service Repair Manual P/N 393765, Page 84Get this manual
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Engine Synchronization and Adjustment 50 thru V-6 Set Timing Pointer70 thru V-6
3 Turn the flywheel about em (1 -12") past TDC markInsert the piston stop and bring it in contact with the