1956 Johnson AD10M Core Plug leaking water part # is either a 27-300 or 37-300

[RJ045]

Just installed new impeller pumping the water now ! old one had one blade broken off anyway this core plug as its called in the parts list was really leaking water can these be repaired easily ? for now I stuck some JB Weld Water weld on it that I had seems to have stoped it..

 

[F_R]

Are you talking about one of the 3 core plugs/Welsh plugs/Expansion plugs in the cylinder head? They are part number 306442, any Evinrude dealer. Old number was 27-309, changed to 0027309, changed to 306442.

 

[RJ045]

yes was coming out pretty good that new impeller really working lot easier job than I thought so how do you install these any trick to it?.Thanks

 

[F_R]

Pure simplicity. First, of course is get all the old one out. The new one will be dish shaped. Lay it in the hole, dome side out, and flatten the dome with a hammer and suitable punch or rod or bolt---whatever you have laying around. But don't go beyond flat or it will get loose again.

 

[RJ045]

Ok Thanks Again