B25W-202010
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CHAPTER 3 ENGINE ACCESSORIES1025H TRACTOR
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When the radiator is hot after operation, be sure to wait until the coolant cools down sufciently before removing
the radiator cap.
If this is not done, heated vapor might burst out and cause burns. Use fresh water from a faucet as the coolant.
When the coolant is replenished or changed, let the engine idle for a while for the coolant to circulate sufciently
in the cooling system and replenish if necessary after stopping the engine.
When the radiator is hot after operation, be sure to wait until the coolant cools down sufciently before removing
the radiator cap.
If this is not done, heated vapor might burst out and cause burns. Use fresh water from a faucet as the coolant.
When the coolant is replenished or changed, let the engine idle for a while for the coolant to circulate sufciently
in the cooling system and replenish if necessary after stopping the engine.
- The radiator interior should be washed clean ahead of time.
- As concerns of mixing ratio of an antifreeze, follow its manufactures’ instructions.
- Antifreeze should be blended well with water before lling.
- When the coolant level is lowered due to evaporation, maintain the level by adding water, not by using an
antifreeze solution.
- When the coolant level is lowered due to leaks, maintain the level by adding an antifreeze solution of the same
mixing ratio.
- As antifreeze corrodes point, take care not to spill it on painted parts.
- The tractor is lled with a permanent type antifreeze (Mobile Long Life Coolant) when shipping (Mixing ratio : 50%).
1.7 DAILY INSPECTION
1.7.1 COOLANT LEVEL INSPECTION AND COOLANT REPLACEMENT
1.7.2 ANTIFREEZE
PRECAUTION FOR FILLING ANTIFREEzE