Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 124Get this manual
CYLINOER BLOCK AND CRANKCASE
Crankshaft Runout Diameter of Crank Pin (A) Outer Diameter of Crankshaft in Oil
Less than 0,002 in(0.05 mm) 1.179 -1 .177 in(29.9429.91 mm) 0.9830.982 in(24.9824.96 mm)
Pan Bearing (B)
CRANKSHAFT
Camshaft Dimensions
IntakeExhaustA" Bearing DiameterB' j
1.047 in(26.59 mm) 0.550 in(13.98 mm)