B
Blitz
I know there are 3 zincs on my Yanmar 3GM which I recently acquired.I was wondering if I'm the only one who finds it hard to impossible toremove the bolt heads which hold the Zincs in the engine. I use a1/2" drive ratchet with my foot on the one at the end of the engineand it won't budge. Soaked it with WD40 - still nothing was hopingfor a suggestion.I don't even want to think about the other ones on the starboard side of theengine.Also, am I the only one who thinks it was odd that Yanmar decided toput one behind the fuel pump - in that you need to remove it everyyear to even check the zincs? BTW - I have a 1984 Yanmar 3GM (raw water cooled) on a Seidelmenn 34.Any help would be appreciated.