Suzuki WagonR+ RB310 Service Manual page 2559

6B-2 ENGINE COOLING
The cooling system consists of the radiator cap, radiator, coolant reservoir, hoses, water pump, cooling fan and
thermostat. The radiator is of tube-and-fin type.
COOLING SYSTEM CIRCULATION
1) While the engine is warmed up (thermostat closed), coolant circulates as follows.
Water pump Cylinder block
2) When coolant is warmed up to normal temperature and the thermostat opens, coolant passes through the radia-
tor core to be cooled as well as the above flow circuit.
1. Radiator inlet hose
2. Radiator outlet hose
3. Water inlet pipe
4. Thermostat
GENERAL DESCRIPTION
Cylinder head
5. Water pump 9. Heater inlet hose
6. Throttle body 10. Heater outlet hose
7. Cylinder block 11. Radiator
8. Cylinder head 12. Reservoir tank
Throttle body
Heater unit (³A/T oil cooler)
13. Radiator cap
14. Cooling fan
15. A/T oil cooler
16. Heater unit
Water inlet pipe
:: A/T vehicle