1996 Johnson Evinrude "ED" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 507127, Page 40Get this manual

1996 Johnson Evinrude "ED" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 507127, Page 40

10Mark the location of the inside detent tab on the detent plate11Leave the timer base detent screw loose for next adjustment
position using the spark lever3With the OMC Ignition Analyzer still connected and the timer base detent screw still loose,
rotate the crankshaft in clockwise direction until the timing pointer aligns with maximum spark advance listed in chart Maximum
Spark Advance All Models 20 BTDC 4To adjust maximum spark advance, hold the timing wheel in positionMove the outside detent
tab rearward on the detent plate until the analyzerCYL" light goes off rn 5Verifyscrewof the inside detent tabTighten the