Engine Cooling System - JLG G5-18A Operation Manual

Section 7 - Lubrication and Maintenance

Engine Cooling System

A. Engine Coolant Level Check
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1. Perform "Shut-Down Procedure" on page 4-4.
2. Open the engine cover.
3. Check coolant level in surge tank (1). When coolant is hot, the tank should be
1/2 to 3/4 full. When coolant is cool, bottle should be 1/4 to 1/2 full.
4. If coolant is low, allow fluid to cool.
5. Remove surge tank cap (2) slowly. Add coolant as required.
6. Replace overflow bottle cap.
7. Close and secure the engine cover.
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