Coolant circuit function · gf2000s1000c · Mercedes-Benz WIS

GF20.00-S-1000C

Coolant circuit function

8.6.99

ENGINE 104.900 in MODEL 638.2

S20.00-2504-06

Coolant circuit

1 Crankcase

2 Cylinder head

3 Coolant pump

4 Oil-water heat exchanger

5 Thermostat

6 Radiator

7 Heating system heat exchanger

8 Auxiliary heater (only with code H12)

M33 Idle speed control actuator

M34 Radiator fan

M45 Heating water auxiliary pump

Y37 Air conditioning cycle valve

	Coolant temperature sensor position/task/design/function		GF07.04-S-2101C
	Belt drives as-built configuration		GF13.20-S-4000A
	Circulation pump position/task/function		GF20.10-S-3110A