Need water pump diagram

[ann17]

I am uncertain of the year of our Johnson outboard motor, the plate with serial number and year are missing. I believe it to be a 1971 or 1973 2 cycle 9.5hp.
I am in need of the water pump diagram to diagnose water pump problem.
Thank you.

 

[Cofe]

Re: Need water pump diagram

Here is a link for you. http://www.sschapterpsa.com/ramblings/OMC/OMC info.htm

 

[Rick.]

Re: Need water pump diagram

http://epc.brp.com/SiteMods/BRP_Public/BRP_Public_Login.aspx?ReturnUrl=/Index.aspx
go to Johnson/year/9.5/etc. Either year will bring up the same diagram. Best of luck. Rick.

 

[1946Zephyr]

Re: Need water pump diagram

It's actually call an impeller. Those are readily available just about anywhere.