EMPLOYEE DISCLOSURE & DISCLAIMER: I am a paid employee of Rehlko (formerly Kohler Engines). The diagnostic techniques and repair procedures shown on this channel reflect my personal 28 years of mechanical experience and are not officially reviewed or endorsed by Rehlko engineering. Use at your own risk.
For a complete How To Test of the KOHLER Charging System:
https://youtube.com/playlist?list=PLIypK-LnuAWANmKDUzoTaZGXvPQHsRU0k&feature=shared
Read the manual and follow all warnings!