Mercury Optimax 200/225 from year 2000 Service Manual., Page 234Get this manual

Mercury Optimax 200/225 from year 2000 Service Manual., Page 234

Quality of the image is intentionally reduced!

FUEL PUMP
The fuel pump is crankcase-pressure-operated, diaphragm-type pumpCrankcase pulsating pressure (created by the up-and-down movement of piston) is transferred to fuel pump by way of pass