Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 8Get this manual
SPECIFICATIONS
Crankshaft Runout Diameter of Crank Pin (A) Outer Diameter of Crankshaft in Oil Pan Bearing (B) CRANKSHAFT
Less than 0.002 in(0.05 mm) 1.1791.177 in(29.9429.91 mm) 0.9830.982 in(24.9824.96 mm)
CAMSHAFT
Camshaft Dimensions IntakeExhaust "A" (19992000) (19992000) (2000) 456 (2001Newer) Bearing Diameter "B"
0.993 in(25.24 mm) 1.047 in(26.59 mm) 1.115 in(28.33 mm) 1.115 in(28.33 mm) 0.550 in(13.98 mm)