Evinrude cooling system

S

Sounder

Recruit
Joined
Jan 25, 2004
Messages
2
I have an Evinrude 2 and one half hp outboard. Year is 1987, model is E3RCUA. SN cannot be found but would appreciate where to look. My question is this: "Where is the cooling water taken in and where is the cooling water expelled." I have found two rows of holes half way down the engine shaft. What are they for? Thank you.
 
OBJ

OBJ

Supreme Mariner
Joined
Dec 27, 2002
Messages
10,161
Re: Evinrude cooling system

Hi Sounder...welcome aboard iboats....<br /><br />The holes you found on the midsection is the exhaust holes. Water is expelled from the engine with the exhaust. If you look under the anti-cavitation plate just above the prop, you should find where the water comes into the water pump.<br /><br />Hope we've helped...
 
S

Sounder

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Joined
Jan 25, 2004
Messages
2
Re: Evinrude cooling system

Thanks OBJ. These older engines seldom come with a manual. Thanks again.
 
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