Clinton j9

DaveNnorman

Cadet
Joined
Jan 14, 2010
Messages
7
clintonj9.jpg
[/IMG]I have a Clinton j9 1101 ser#24135 what year is this engine and how do I know if the water pump is pumping. when I started it I saw some water coming out the where the small holes were. I'm new to boat engines as you can tell. Pumping to the lower unit not the engine

thanks
 

keith-uk

Petty Officer 3rd Class
Joined
Oct 26, 2008
Messages
94
Re: Clinton j9

I have seen them date to around 1964, as for pumping water, it should be an air cooled engine.
 

WOJO 1

Petty Officer 3rd Class
Joined
Jan 28, 2009
Messages
80
Re: Clinton j9

The Clinton K900 that I have will mist water out a relief hole in the leg. Not a stream of water but a mist. The impeller was bad on mine. This one has a water cooled leg and an air cooled power head. Maybe yours is the same. I hope yours is more reliable than mine.
 

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: Clinton j9

I can't pinpoint the years but the J9 5hp. first appeared in 58 and ran through to 68.
Becoming the one year AJ9 and BJ9 in 69.Aircooled Clinton power head with a water cooled leg using a pump.These changed very little over the years.As suggested water should mist out the relief holes on the leg.Clinton production ended about 1980.These at their best are adequate performers and have a reputation for finicky operation.Make as little investment as possible.Also keep an eye on cooling and I wouldn't change the pump unless it fails.If pump fails on the water reduce speed
power head should be ok till you get to shore.Then you can decide if its worth the investment to keep it running.
 

DaveNnorman

Cadet
Joined
Jan 14, 2010
Messages
7
Re: Clinton j9

Thanks guys, it is misting out the holes on the leg, I got it for 30.00,so I couldn't pass up the buy. I am thinking of getting an old Scott Atwater 5 hp for 35.00 no fire but I like to tinker.
 

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: Clinton j9

Scott Atwater were decent motors they had a full gear shift pretty earlyon.
Much more sofisticated than the Clinton.
 
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