Kohler — Draining the Cooling System
Maintenance
From a Kohler operator's manual covering: 10/13/15ERG, 10ERG, 13ERG, 15ERG, TP-6334. Check it applies to your exact model before use.
Applies to: Kohler 10ERG, Kohler 13ERG, Kohler 15ERG
Before you start
- Pay special attention to the coolant level.
Procedure
- Remove the radiator's pressure cap to allow the entire system to drain and prevent air pockets.
- Open the radiator's coolant drain valve to drain the cooling system.
- After the coolant drains, allow time for complete refill of the engine water jacket and check the coolant level.
Full service-parts list: Kohler 10ERG →, Kohler 13ERG →, Kohler 15ERG →
Source: Kohler operator's 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.