Caterpillar C15 Industrial Engine — Cooling System Coolant Level - Check
Maintenance
For the Caterpillar C15 Industrial Engine, from the Caterpillar owner's manual.
Applies to: Caterpillar C1.5 engine
Before you start
- Pressurized System: 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. If equipped with a sight glass, maintain proper level.
- Clean the filler cap and check filler cap gaskets. Replace the cap if gaskets are damaged. Reinstall cap.
- Inspect the cooling system for leaks.
Specs & values
- Coolant level within 13 mm (0.5 inch) of bottom of filler pipe
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.