Engine Cooling System - JLG 642 Operation & Safety Manual

Engine Cooling System

A. Engine Coolant Level Check
1. Perform "Shut-Down Procedure" on page 4-5.
2. Open engine cover.
3. Check coolant level in surge tank (3). Coolant should be between Full and Add (4)
marks on surge tank.
4. If coolant is low, allow fluid to cool.
5. Remove surge tank cap (5) slowly. Add coolant as required.
6. Replace surge tank cap.
7. Close and secure engine cover.
Note: When filling coolant, maximum fill rate is 2.5 gallon per minute (9,5 liter per minute).
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Section 7—Lubrication and Maintenance
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