How do I find and change my thermostat hijet 993. Please help.

Hi, Hope someone can help, I need to change my thermostat, Hi jet 993, its stuck open apparently, dont have a clue where it is or how to change it, but with advice, hopefully I will learn. Would really appreciate any help.
thanks
Balbarh

Hi it is a fairly easy job you need to remove the cowl behind the front seats it has three bolts on top and a load round the bottom once this is off the thermostat housing is at the top left and has two boltsand if you follow the pipe from the pressure cap under the front passenger seat back it is on the end of the rubber hose. hope this helps.