Champion eucc series インストール手順

 

Replace the pump motor if motor shaft is grooved, pitted, or bent.

Clean rust and debris from seal seat and motor shaft. Debur with  fine
finishing paper specifically designed for metal surfaces.

Use a new seal assembly preferably from an unopened package.

The wax paper, and paper disk between the seal parts should be intact.

Avoid touching the graphite or the ceramic surfaces of the seal assembly.

Check both surfaces for cracks, chips, oil or grease. Discard the seal and
get a new one if any damage is found.