Figure 4.11. Cooling system pump for SOHC engines: 1 - Pipe (except for carburetor engines); 2 - Branch pipe; 3 - Coolant temperature gauge; 4 - Coolant temperature sensor; 5 - Cooling system outlet pipe; 6, 10 - Cooling system inlet pipe; 7 - Thermostat; 8 - Thermostat housing; 9, 11 - Sealing ring; 12 - Water pump