How to replace a GHO Pump Upper Air Gasket?

Transfer Pumps can be a tricky item to replace parts, leaving you with small parts and confused on where to place them. In this Fix-It Friday, John Davidson shows how to replace the Gasket Upper or Upper Air Gasket on a PMC GHO Transfer Pump. The same anatomy can be applied to Graco Transfer Pumps and IPM Transfer Pumps.
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