can any one tell me how to change the thermostat in 400se 1992, is it simple
thermostat change
Oct 25, 2006
2 Replies
It is simple very likely. Don't know exactly re your model, but typically the thermostat is underneath a plastic cover that receives a large ( 2" or so) hose from the radiator. the hose is on top and maybe about a foot long. There will likely be 3 bolts hoding this plastic cap on. Simply undo and 'yank' up on the thermostat that you've uncovered.... it can be in there pretty firm .... so you may need to pull hard. The thermostat is therefore just above the waterpump
cheers, guenter
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