Coolant/Antifreeze – sample drawings

All drawings taken from Marine Diesel Basics books

– click on drawings to learn more about each topic

Thermostat Installation

Coolant Condition Table

Topics covered
in chapter 5

4 drawings + text

Maintenance – Coolant/Antifreeze

Task List 
Ethylene Glycol Coolant/Antifreeze
1 Check Coolant/Antifreeze Level in Header Tank or Overflow Bottle 
2 Inspect Condition of Coolant 
3 Drain and Replace Worn-out Coolant/Antifreeze 
Cautionary Tale 

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