Catalina 36 engine zincs

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Walt

Need some help locating the zincs on a '94 Catalina 36 Universal M-35. Have purchased an owners manual and a service manual for the engine but neither show the location of any zincs. Any help or suggestions will be most appreciated. Thanks, Walt walterts@aol.com
 
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Chuck Newman

Universal M35 zinc

Walt, We have a 1988 Niagara 35 with a Universal M35V. The only engine zinc I'm aware of is a pencil zinc located on the heat exchanger - we change it out annually,and the old one usually comes out about 25% dissolved. Hope this helps. Chuck
 
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Bob

zincs?

Ditto to Chuck's answer as far as my Catalina 34's Universal M25 XP zinc set up. Pencil zinc in heat exchanger. Bob
 
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Michael McCann

C36 Engine Zinc

Walt; I have a 93 C36 with the Universal Model 35 engine, The zinc is located in the heat exchanger on the port side on the bottom. I have found that I have to shorten the zinc about half an inch. If you can't seem to get the zinc all the way into the heat exchanger this is probably the reason. Mike
 
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