1989 Johnson/Evinrude 40 thru 55 HP Models Service Manual P/N 507755, Page 49Get this manual

1989 Johnson/Evinrude 40 thru 55 HP Models Service Manual P/N 507755, Page 49

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Engine Idle Speed Adjustment 1 The boat and engine must in the water under operating conditions with the correct propeller installedThe boat's movement must unrestrainedThe boat must not tied to dock