SECTION 5
MAINTENANCE
Page 26
OM515C520C99/1E
DRESSTA
COOLING SYSTEM
Fig. 5.11. Radiator Drain Plug
Fig. 5.12. Cab Heater Water Valve
5.8.6. CLEANING THE SYSTEM
NOTE:
If necessary, clean the cooling system in accordance with the instructions of Engine
Operation and Maintenance Manual and the cleaning compound’s manufacturer.
5.8.7. FILLING THE SYSTEM
NOTE:
Be sure to fill the heater and heater supply lines with fresh coolant, even if the heater is not
in use (warm weather). Leaving the heater core empty causes corrosion in the heater.
1. Be sure the radiator drain valve and engine drain plugs are closed.
2. Fill the cooling system to the required capacity. For filling use antifreeze specified in Chart 2. It
is recommended to use antifreeze according to the ambient temperature.
3. Start the engine and run it idle until the normal operating temperature is reached. Add coolant as
needed to keep the level to the neck of the radiator visible in the sight gauge.
4. After all air is removed and level remains fixed, install the radiator cap and check the system for
leaks.
Summary of Contents for 515C
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Page 10: ...SECTION 1 INTRODUCTION ...
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Page 17: ...SECTION 2 SAFETY PRECAUTIONS ...
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Page 37: ...SECTION 3 MACHINE TRANSPORT AND STORAGE ...
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Page 49: ...SECTION 4 OPERATING ...
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Page 107: ...SECTION 5 MAINTENANCE ...
Page 165: ...SECTION 6 SPECIFICATIONS ...
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Page 181: ...SECTION 6 SPECIFICATIONS Page 16 OM515C520C99 1E DRESSTA WIRING DIAGRAMS ...
Page 182: ...SPECIFICATIONS SECTION 6 Page 17 DRESSTA OM515C520C99 1E WIRING DIAGRAMS ...
Page 187: ...SECTION 6 SPECIFICATIONS Page 22 OM515C520C99 1E DRESSTA WIRING DIAGRAMS ...