Kohler 48RCLB / 60RCLA — Draining Cooling System
Maintenance
For the Kohler 48RCLB / 60RCLA, from the Kohler service manual.
Applies to: Kohler 48RCLB, Kohler 60RCLA, Kohler KG6208 engine
Before you start
- Hot coolant and steam. Before removing the pressure cap, stop the generator set and allow it to cool. Then loosen the pressure cap to relieve pressure.
Procedure
- De-energize the block heater, if equipped.
- Remove the pressure cap to allow the entire system to drain and prevent air pockets.
- Open the coolant drain valve and allow the system to drain.
- If mineral deposits or dirt/grease are present, flush and clean (Section 4.7); otherwise refill (Section 4.8).
Full service-parts list: Kohler 48RCLB →, Kohler 60RCLA →
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.