Re: Indesit IWDE 12 drum clicking
Remove the back panel, take the belt off and spin the drum. If it is then silent the motor is at fault.
If the noise is still there then there is a foreign body inside the drum or possibly the drum support has cracked. The bearings make a loud rumbling noise when they fail.
Either way it may be time for a new machine, the outer drum is totally sealed so if there is something inside and you can’t extract it from the sump hose or by removing the heater it’s a complete drum assembly.