Maintenance
SY215C LC/SY225C LC Excavator OMM
5-46
Operation and Maintenance Manual — 1219
SANY
8. Open the radiator drain valve (3).
9. Allow the engine coolant to completely drain into the
container.
10. When the engine cooling system is empty, close the
radiator drain valve.
11. Add new engine coolant through the expansion tank
until the engine coolant level reaches the bottom of the
filler neck.
12. Install the expansion tank cap.
13. Start the engine and run it at low idle for several minutes to allow engine coolant to circulate.
14. Shut down the engine, then check the engine coolant level.
See “Check the Engine Coolant Level” on page 5-47.
15. Install the bottom access cover.
16. Close the engine cover.
NOTICE!
Dispose of the engine coolant in accordance
with all applicable environmental regulations.
Failure to follow this notice could result in
damage to the environment.
Fig. 5-47
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