JLG G6-42A Operator Manual - Manual (Page 143)

Section 7 - Lubrication and Maintenance
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Engine Cooling System
A. Engine Coolant Level Check
Before S/N 0160040678
1. Perform “Shut-Down Procedure” on page 4-5.
2. Open the engine cover.
3. When coolant is cool remove radiator cap (3). Check coolant level in radiator.
4. If coolant is low, add coolant (50/50 mixture of ethylene glycol and water) as
required.
5. Replace radiator cap.
6. Close and secure the engine cover.
Note: When filling the engine with coolant, the maximum fill rate is 2.4 gallon per
minute (9 liters per minute).
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