1997 Johnson/Evinrude EU 25, 35 HP 3-Cylinder outboards Service Repair Manual P/N 507264, Page 69Get this manual

1997 Johnson/Evinrude EU 25, 35 HP 3-Cylinder outboards Service Repair Manual P/N 507264, Page 69

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Carburetor Body
irregularities
3 Check for excessive throttle shaft playCheck for throttle valve misalignment

4 Check for leaks between emulsion pickup tube and retor body: