Mercury Mariner Outboards 45 Jet 50 55 60 HP Models Service Manual, Page 429Get this manual
Quality of the image is intentionally reduced!
Gear Housing Disassembly Water Pump
7 Remove water pump base (a) by lifting gently as shown
4 Lift impeller (a), drive key (b), and gasket (c)Replace impeller if: Impeller blades ar