Checking The Coolant Level - Toro Reelmaster 3100-D Operator's Manual

Coolant Specifications (continued)
Extended Life Coolant Standards
ATSM International
D3306 and D4985
Coolant concentration should be a 50/50 mixture of coolant to water.
• Preferred: When mixing coolant from a concentrate, mix it with distilled water.
• Preferred option: If distilled water is not available, use a pre-mix coolant instead of a
concentrate.
• Minimum requirement: If distilled water and pre-mix coolant are not available, mix
concentrated coolant with clean drinkable water.
Cooling system capacity
Approximately 5.7 L (6 US qt)

Checking the Coolant Level

If the engine has been running, the pressurized, hot coolant can escape, which could
result in minor or moderate injury.
• Do not open the radiator cap when the engine is running.
• Use a rag when opening the radiator cap, and open the cap slowly to allow steam
to escape.
1. Prepare the machine for maintenance.
2. Unlatch and open the hood.
3. Check the coolant level in the expansion tank
.
Note:
should be approximately midway between the
marks on the side of the tank.
4. If the coolant level is low remove the
expansion tank cap, add the specified coolant
to the tank until the coolant level is midway
between the marks on the side of the tank, and
assemble the cap to the tank.
3466-297A
With a cold engine, the coolant level
SAE International
J1034, J814, and 1941
IMPORTANT
CAUTION
G416239
Page 6–25 Maintenance: Cooling System Maintenance