1995 Mariner Mercury Outboards Service Manual 50HP 4-Stroke, Page 114Get this manual
Quality of the image is intentionally reduced!
Specifications Valve Spring 1.569 -1.491 in(39.8537.85 mm) 0.06 in(1.7 mm)
mm) mm) mm) mm)
0.0039 in(0.1 mm)
Trochoid Either atsor Liters
Oil Pump