This video provides step-by-step instructions for replacing the pre-cleaner on Kohler small engines. The most common reasons for replacing the pre-cleaner are when it is dirty or damaged in any way, or as preventive maintenance whenever you replace the air filter.
All of the information in this pre-cleaner replacement video is applicable to the following brands: Kohler
Before you install the pre-cleaner first make sure the engine has cooled.
Now rotate the knob to release the air filter cover and remove the air filter.
Install the pre-cleaner by inserting it into the filter cover.
Reposition the air filter in the cover.
Insert the cover tabs into the slots in the housing then close the cover and rotate the knob to secure.