Thermostat, Replace
Remove lower coolant hose from radiator and collect coolant.
Remove upper coolant hose from water pump.
Remove snap ring.
Take out thermostat.
Install thermostat (2) with new snap ring (3).
Note installation position: Arrow on ridge points up.
Install snap ring (1) and press into ring groove.
Connect coolant hoses.
Top up cooling system und bleed.
See corresponding operation.
