Author Topic: "JAY" coolant pumps  (Read 1559 times)

Doug

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"JAY" coolant pumps
« on: October 01, 2006, 02:18:38 AM »
Have any of you guys taken apart the JAY pumps that some GM-90 and Petter engines use apart?

How do you get the shaft out of the housing? Press it out the impeller side or is there something I'm missing before I use the arbor press on it.

From all outward signs these look like a hell of a nice simple pump.....

Doug