Click the button on ur steering wheel that says adjust. That's all!
The thermostat does not screw in. I rests within the Thermostat Housing.
It's up on the thermostat housing. Follow your upper rad hose to the thermostat housing.
There is a screw adjustment on the rear of the headlight housing for vertical movement. The 1993 Corolla does not have a horizontal adjustment.
AnswerIt should be on the thermostat housing. Usually top of screw has a slit in it. Or rarely may have a nut shaped head. When loosening do not take bolt out all of the way.NOTE:A 1985 BMW 318i has an in-line thermostat. It has 3 hose fittings and connects to the lower radiator hose, the water pump, and the top of the engine. There is no screw or other adjustment on the thermostat housing. Some auto parts stores have a standard thermostat listed instead, so maybe there is a different engine configuration, but the in-line thermostat seems most common.
It's that little hex head screw on top of the thermostat housing
The bleed screw is by the thermostat housing it looks like a brake bleed screw
Its the bleeder screw, its used to let air pockets out the coolant system.
follow the top radiator hose down to the enginge and gently remove the two screw bolts holding the housing to the engine.remove the housing. The thermostat can then be removed by hand.
There is a bleed screw on the thermostat housing. Remove the screw with the engine loose. Ounc you have pure coolant and no air you can close off the bleed screw.
the thermostat is located in the housing where the top radiator hose enters the engine. Note: there is also a brass screw on the top of the housing, this is to bleed the air from the cooling system when you replace the thermostat (or do other cooling system repairs)
There is a bleed screw on the thermostat housing. Remove the screw with the engine loose. Ounc you have pure coolant and no air you can close off the bleed screw.
There should be a screw for both Vertical & horizontal besides the housing. Adjusting length moves it.