Other information:
Removal
Open the fuel filler door.
Using a screwdriver, pry the retaining tab back and slide the fuel filler door from the fuel filler door hinge.
Installation
To install, reverse the removal procedure...
WARNING:
Always allow the engine to cool before opening the cooling
system. Do not unscrew the coolant pressure relief cap when the engine
is operating or the cooling system is hot. The cooling system is under
pressure; steam and hot liquid can come out forcefully when the cap is
loosened slightly...