Caterpillar C27 / C32 — Cooling System Coolant Level - Check
Maintenance
For the Caterpillar C27 / C32, from the Caterpillar owner's manual.
Applies to: Caterpillar C32
Before you start
- Check the coolant level when the engine is stopped and cool.
- Hot coolant can cause serious burns.
Procedure
- Remove the cooling system filler cap slowly in order to relieve pressure.
- Maintain the coolant level within 13 mm (0.5 inch) of the bottom of the filler pipe, or to the proper level in the sight glass.
- Clean the cooling system filler cap and check the condition of the filler cap gaskets.
- Replace the cooling system filler cap if the filler cap gaskets are damaged. Reinstall the cap.
- Inspect the cooling system for leaks.
Specs & values
- 13 mm (0.5 inch) coolant level
Full service-parts list: Caterpillar C32 →
Source: Caterpillar owner'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.