Kohler — Radiator Maintenance
Maintenance
From a Kohler service manual covering: KG100, KG125, KG125R, KG150, KG180, KG200, KG80. Check it applies to your exact model before use.
Applies to: Kohler KG100, Kohler KG125, Kohler KG125R, Kohler KG150, Kohler KG180, Kohler KG200, Kohler KG80
Before you start
- Avoid damaging fins with rough brushing or excessive jet pressure.
Procedure
- Periodically check for leakage from core or tank connections.
- Inspect liquid level via the top tank sight glass at regular intervals.
- Test antifreeze before cold weather periods.
- For long standby periods, check top tank interior for scale/rust every 1-3 months.
- Remove dirt/debris from core face with compressed air, steam, or water (stand back at least 0.9 m/3 ft if using water, keep stream parallel to fins).
- Clean fan blades once per year using a stiff brush or air nozzle, or nonflammable solvent with brush for solid deposits.
Full service-parts list: Kohler KG150 →, Kohler KG80 →
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.