SY265C LC/SY265C LR Excavator OMM
5-44
Operation and Maintenance Manual — 0420
SANY
Engine Cooling System
Change the Engine Coolant
1. Position the upper structure as shown to allow access
to the radiator drain valve.
2. Prepare the machine for service. See “Maintenance
3. Open the engine compartment door (1). See “Engine
Compartment Door” on page 4-11.
4. Slowly loosen the expansion tank cap (2) to relieve any
engine cooling system pressure.
5. Remove the expansion tank cap when engine cooling
system pressure has been relieved.
WARNING!
• Engine coolant is toxic. Avoid inhaling or ingesting engine coolant. If eyes or skin are
contaminated by coolant, wash the affected area with plenty of water and seek medical
treatment immediately.
• Do not remove the radiator cap while the engine is hot. Engine coolant is under pressure
when the engine is hot. Avoid contact with hot engine coolant. Allow the engine to cool
before removing the radiator cap.
Failure to follow these warnings could result in death or serious injury.
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Summary of Contents for SY265C LC
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