Parts That Fix Whirlpool Washer Dryer Combo WET4027HW2 Drum Not Spinning
The drum support roller kit (Dryer Repair Kit) allows the dryer to tumble properly by supporting the drum cylinder. The idler pulley provides the tension required for a multi-ribbed belt. The belt attaches to the drum, idler pulley, and motor pulley. If your dryer is damaged, it may be making loud, squeaking, and/or squealing noises while the drum is turning. This is from normal wear and tear. The drum may eventually stop turning all together. This is a sign the part should be replaced. This is one complete maintenance kit. The kit includes the drum belt, drum support rollers, one idler pulley, four tri-rings, and one clip. The parts are constructed of plastic, metal, and rubber, and come in black/white/silver.
The Drive Belt is a 93 1/2" belt which wraps around the dryer drum to allow tension and movement. If broken the dryer will not turn properly, or there may be loud noises. The part is rated as "medium" difficulty to install. Refer to your model number and user manual to ensure this part is correct for you. To complete this repair you will need a Phillips screwdriver, 1/4 inch nut driver, a putty knife, and a pair of needle nose pliers. Ensure you disconnect your power to the dryer before beginning this repair, which should take between 30 and 60 minutes maximum to complete.
The drum support roller kit allows the dryer to tumble properly by supporting the drum cylinder. The kit includes two drum rollers, four tri-rings, and one palnut (or retaining washer). The kit does not include a belt or idler pulley and rollers are not sold individually. The drum support roller kit may need to be replaced if the dryer is noisy or will not tumble. The tools needed to complete this repair are a putty knife, Phillips screw driver, and a 5/16 nut driver. This is an OEM part sourced directly from the manufacturer.
This Idler Pulley includes the tri-ring and gasket and everything included here is manufacturer-certified. This part maintains correct tension on the drive belt in order to spin the drum properly. If damaged or broken the dryer will not dry properly, will not tumble properly, or may not even start. Installation is rated as "Medium" difficulty. This part is located on the dryer drum, around the tension pulley. Refer to your user manual and model number for repair instructions and to ensure this part is right for you. For this repair project, the tools needed are a Phillips screwdriver, 1/4 inch nut driver, putty knife, small flat blade screw driver, and needle nose pliers.
The Dryer Thermal Fuse (Thermal Cutoff, Temperature Fuse) is a 2 by ½ inch, white, plastic safety mechanism that stops the flow of electricity to the motor circuit when a dryer overheats. If the fuse is missing or broken, your dryer will not start. A thermal fuse fails when the exhaust temperature exceeds the fuse rating, that is when the temperature rises above the temperature that the fuse is designed to handle. This can occur when a heating element is shorted, a regulating thermostat or thermister fails, or with a partially restricted exhaust vent. The fuse attaches to the blower wheel housing. It must be replaced when there is no longer continuity between the terminals. This is a one-time fuse, meaning it cannot be re-set. The replacement part features two 3/16 inch terminals.