1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 18Get this manual

1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 18

Engine Specifications 40RP, 45, and 55 CommOperation Full Throttle Operating Range Power 4500 to 5500 RPM 40RP40 HP (29,6
mm) 2.820 in(71,63 mm) 3.1870-3.1880 in(80,95-80,98 mm) Type Displacement Bore Stroke Standard BoreCrankshaft Dimensions:
Top Journal Center Journal Bottom Journal Rod Crankpin Piston Diameter, Standard Piston Ring End Gap, Both Piston Ring Groove
Side Clearance, Lower 1.4986-1.4991 in(38,06-38,08 mm) 1.3745-1.3749 in (34,91-34,92 mm) 1.1810-1.1815 in(30,00-30,01 mm)