General Clark Pump Check-Up
General Clark Pump Check Up
If your Clark Pump is not functioning properly, this is a good method for identifying more common issues.
You can take apart the whole Clark Pump and rebuild it (email the Spectra factory to obtain a rebuild SOP, details at bottom of page), or, if you want to inspect it one part at a time you can use the below procedure that is used when it should be working but is not. Note that if the Clark Pump has not been rebuilt in 5 years, or has seals that are older than 5 ...