Evinrude E-NATION, for those dedicated to water, power, fishing and fun
Posts: 9,046
Registered: ‎07-14-2011

Re: Water Pump issue

@davidb wrote:

 On inspection of this on both outboards, it was obvious they were noticeably clogged with foreign material. 


Now I haven't taken her out since this find, but it stands to reason doesn't it, that if these are blocked even partially then it would cause an increase in operating temperature at slow speed?

Everything has to be clean and clear when troubleshooting any type of overheat condition.




"There is never just one thing wrong with a boat";
                    -- Travis McGee, main character in a book series by John D. McDonald 



The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. Should you elect to perform repairs yourself, use caution, common sense, and observe safety procedures in the vicinity of flammable liquids, around moving parts, near high-temperature components, and working with electrical or ignition systems.

The information offered here is only general in nature and should not be construed as complete factory approved procedures, techniques, or specifications. Always use the proper service manual for your motor, up-to-date service literature, the correct tools, and have an understanding of how to proceed with troubleshooting and repair methods. If you are unsure or uncomfortable with a procedure, a situation, or a technique, enlist the services of a factory trained technician.