Pull it out by holding the thermistor bracket.
If it is pulled by the wire, it may be broken.
Pump Outlet Hose
Tub Pump Bellows
Remove pump outlet hose.
Remove tub pump bellows.
Remove cap (remaining hose.)
Disconnect the wiring.
Unscrew 3 screws.
Remove the pump.
Unscrew 3 screws fixing the heater protecting cover.
Loosen the M6 heater nut to pull out the heater.
When mounting the heater, be sure to insert the heater
into the heater clip on the bottom of the tub.
When mounting the thermistor again, make sure that it
is got back tight to the rubber.