Kohler CH5 / CH6 — Float Switch Removal
Repair & overhaul · Oil Sentry float switch
For the Kohler CH5 / CH6, from the Kohler service manual.
Applies to: Kohler CH6
Before you start
- To prevent damage, remove switch by hand as soon as loose enough.
- Do not pause rotation with N.C./N.O. markings in positions that cause float to strike oil pan.
Procedure
- Make sure engine/equipment is on level surface.
- Remove oil drain plug and drain oil.
- Disconnect float switch leads.
- Using 9/16 inch open end wrench, turn switch counterclockwise 1/4 turn to loosen. Stop when flat surface is horizontal.
- Turn switch counterclockwise in 1/2 turn increments using smooth continuous action. Pause briefly between increments.
- Remove switch by hand as soon as it is loose enough.
Tools required
- 9/16 inch open end wrench Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Oil Sentry float switch torque: 13.6 Nm (120 in. lb.)
Full service-parts list: Kohler CH6 →
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.