When I look into the place diverter I see the backside of the impellor...the nut looks like it has a zerg on it...does it? Should I lube it...how the hell do you get in there!?
TB your not seeing the backside of the impeller (thru the nozzle) your seeing the bowl exit blades, the "nut with zerk" (shaft bowl plug) is a lube point for the tailshaft bushings on AT/Dominator, Aggressor on Berkeley it could be there because of a Oil to grease conversion Tom
* give it a pump carefully if neccesary try to feel for resistance in your gun and dont overgrease doesnt need much and simply buy or make a long probe for your grease gun (hardware store stuff)