1985 Mercury Outboard Water Pump Diagram. Of course your motors impeller needs to be changed regularly but its also a good idea to replace other components of your water pump to maintain proper engine cooling. CAUTION Prevent damage to the water pump running dry or overheat- ing of the engine.
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Never start or run your outboard even mo- mentarily without water circulating through all the cooling water intake holes in the gear case. It includes hi-resolution diagrams wiring diagrams and detailed step-by-step instructions. The bore for this outboard is 295 inches and the stroke is 263 inches.
This engine has power steering and a electric-type starter.
The bore for this outboard is 295 inches and the stroke is 263 inches. CAUTION Prevent damage to the water pump running dry or overheat- ing of the engine. 5206550 up--99 - 15. Offering discount prices on OEM parts for over 50 years.