Mercury 175 efi manuals manuals and user guides for mercury 175 efi. The motor is a 2002 tracker marine serial number 0t546552.
This is a video of the path the water takes to cool a outboard engine.
Mercury outboard water flow diagram. Our mercury marine parts technical expertise also allows ppt to provide our boating customers with direction regarding direct replacement mercury outboard parts options. Water flow diagram from the water pump. To check for blockage run a small thin segment of wire up the output tube and gently wiggle it side to side to dislodge any debris.
In certain cases oem mercury marine parts are the better option but in many cases there are good economical alternative part options such as with sierra marine parts. The brass tube attaches to the match plate with a rubber grommet. Mercury marine technical library.
3 check the water output. In most outboard motors the water output is a small tube like structure that can easily get blocked. This mercury 844113 diagram water flow fits the following models and components.
Water flows into the center of the match plate and makes a 90 degree turn toward the 1 2 inch pipe threaded plug on the side of the match plate. A lot of outboard engine run hot. We have 1 mercury 175 efi manual available for free pdf download.
Mercury mercruiser sterndrive parts by year mercruiser race sterndrive 2009 4xh5295yh service support material. Water pump flow question 25 hp tracker marine mercury kc thanks for your response guess i should have provided a bit more info in my post to help see if there is an issue. If the output becomes blocked it will disrupt water flow throughout the entire engine.
Buy mercury 842799 diagram water flow. I hope this will show what to look for to fix the pr. If you are looking for any new option for your parts diagram then this mercruiser 5 7 water diagram photo needs to be on the top of reference or you may use it for an alternative concept water flow diagram mercruiser magnum mpi operation maintenance manual page 60 mercruiser magnum mpi operation maintenance manual pdf download.
Water flows up the brass tube. Mercury mercruiser sterndrive parts by year mercruiser race sterndrive 2009 4eh7295yh service support material.