Coolant Line/Hose
Coolant Hose Connection Diagram
1 - Radiator
^ Replace coolant after replacing
2 - Coolant pump
3 - Coolant thermostat
^ Checking
4 - Heater core
^ Replace coolant after replacing
5 - Bleeder screw
6 - Expansion tank
^ With sealing cap
^ Pressure relief valve in cap, checking
7 - Oil cooler
^ Renew coolant after replacing
8 - After-run coolant pump V51
^ Only for vehicles in countries with hot climates