1989 Johnson/Evinrude 40 thru 55 HP Models Service Manual P/N 507755, Page 48Get this manual

1989 Johnson/Evinrude 40 thru 55 HP Models Service Manual P/N 507755, Page 48

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Maximum Sparl Advance Adjustment the engine with propeller flushing adapter for the
Maximum Spark Advance 45, 55

4 Stop the engine to prevent contact with rotatingpartsRemove the sp