37 L circulation pump

[atilla_boy]

I couldn't figure out how

I couldn't figure out how to get it off Mine is the reverse threaded one. there is an allen bolt or something in the center of the impeller that I striped out so a began drilling it to use an eazy-out and I guess while dioing the drilling the heat must have loosened it up cause after i drilled it I tryed one more time to loosen the impeller and it came right of. now what do I do about the hole I drilled will it be ok to just reinstall or what. It never came free from the impeller(the bolt or what ever you call it so should i just reinstall it. I am dioning this cause the 2 seals are being replaced due to water comming from the weep hole.

 

[bigblock4banger]

"You have a very detailed ques

"You have a very detailed question. Try asking over at Breezeworks, its a forum dedicated to the 470. How bad did you mess up the impeller? Might be time to price a new one. I have seen them pop up on Ebay.
http://www.breezeworks.net"

 

[atilla_boy]

"i just damaged the head of th

"i just damaged the head of the allen bolt, I tried to remove it but its still stuck in the impeller really good"

 

[guyjg]

Saturate it w/PB Blaster. Try

Saturate it w/PB Blaster. Try a star tipped screw bit w/extention and a 3/8" drive wrench. Put some pressure on it. It always works for me. If not try one of the new Sears scew removers.