Zincs for Yanmar 3GMF Engine?

[Don12380]

I have a 1983 Hunter 34 with a Yanmar 3GMF engine and was wondering if this model engine has any zincs on it. I know the 3GMD has zincs, but it is direct water cooled and the 3GMF is fresh water cooled. In the Yanmar manual it shows zincs for the 3GMD, but none for the 3GMF could someone with this same engine please clear this up for me. Thanks Very Much.

 

[Pete]

3gm30f zincs

Don, the 3gm30f (fresh water) has no engine zincs.

 

[Joe Mullee]

No zinc.

I have the same engine and there are no zincs on the engine to worry about. JM

 

[Lori]

Not even in the heat exchanger?

I've been struggling with the same issue. I was told to look at the heat exchanger, but I just can't find it. -Lori

 

[Rick D]

None, Lori

nm