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    Johnson 15r79e Gearcase Rebuiling or replacement?

    I have a Johnson 15r79e Outboard. There is a tremendous amount of oil leaking out of the gear case so I am planning on either replacing the seals or buying a reconditioned lower unit. The issue I have is that I don't own any of the proprietary tools for achieving this process. Does anyone know...
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    Let's trade Repair Manuals: Seeking 1979 15R79 Manual, I Have '71 6HP 6R71

    I recently purchased a original Johnson Outboard Repair Manual for the 6HP 1971 Models 6R71 & 6RL71 Motors. I have turned the manual into a high resolution pdf file and am looking to trade the pdf files of this for a manual for my 1979 15HP 15R79 motor. I already have the Owners Manual and am...
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    Compatability of parts for Johnson TD20 & TN26

    I have had a Johnson TD-20 5 HP motor for a number of years. I just posted about the water pump as I was repairing it recently. While searching Craig'slist the other night I ran across a local listing for a TN-26. I offered the guy $20 and he said he had some offers ahead of mine. A couple of...
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    Johnson TD 20 no water flow to head even after Water Pump rebuild (Fixed, Bad Seal)

    Re: Johnson TD 20 no water flowing to head even after Water Pump rebuild Re: Johnson TD 20 no water flowing to head even after Water Pump rebuild Where do I find one of those? What does it look like so I could rebuild it? Mine looked similar to this: Maybe just a little more chewed up but not...
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    Johnson TD 20 no water flow to head even after Water Pump rebuild (Fixed, Bad Seal)

    Re: Johnson TD 20 no water flowing to head even after Water Pump rebuild Re: Johnson TD 20 no water flowing to head even after Water Pump rebuild I was testing it in a barrel, so I guess the turbulence could be an issue. However it didn't appear that any water was reaching the upper unit at...
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    Johnson TD 20 no water flow to head even after Water Pump rebuild (Fixed, Bad Seal)

    I just rebuilt the water pump (cleaned and installed new impeller) and carburetor on my old Johnson TD 20 and got it running this afternoon. However it is having the same issue it had before I rebuilt the water pump, It's overheating badly. I took the water pump apart again and also took the...
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    How does the TD-20 Impeller pump water

    Hi, I have a question regarding the TD-20 water pump. I have done a lot of research on this and have a new impeller on the way from Brian Wilcox. My question is this: How does this impeller work? It doesn't appear that it spins around on the eccentric. Does it just pulse? Or what? Thanks for any...
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    Johnson TD-20 Parts schematic

    Hi All, I have a 1947 Johnson TD-20 5 HP motor. I am looking for a parts schematic for it. Anyone have any idea where I might find one? Thanks
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    Can you rebuild a 79 15hp Johnson fuel pump?

    I have another thread regarding this engine and am ready to buy some parts to rebuild the carb etc.. Before I buy, I have a question as I am seeing conflicting info regarding the fuel pumps of this era. I have a repair manual that says the pumps are non-serviceable but in this thread...
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    1979 Johnson 15 HP runs erratically - I fixed it!

    Hi guys, I'm looking for some advice. I own a few older Johnson outboards and have been doing some basic maintenance on them. I don't have much experience with motor repair and have basically been doing some greasing and other minor repairs on them. I am having some issues with a 1979 15 HP...
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