7MWGD72HEDW1 Whirlpool Dryer - Instructions

Disconnect gas line and vent hose,removed top and back covers to install belt.

This could not have been easier. The hardest part was tipping the dryer over on its' side.
Instructions:
1. Tip dryer over onto a non-scratch surface. I used a tarp on the floor.
Insert leveling foot into the foot opening on the bottom of the dryer &
screw in with fingers until it is difficult to turn.
2. Use the adjustable wrench on the hexed foot (not the threads) to adjust to the desired level.
3. Tip dryer upright taking care not to exert pressure on the feet closest to floor. I used a folded-up tarp under the bottom edge of the dryer while lifting it to the upright position.
4. Use a level, back to front & side to side, to determine if feet need further adjustment.
5. Adjustments can be made with the dryer in the upright position, using the adjustable wrench on the hexed foot.

Took old screen out and installed new screen

Before anything unplug the dryer
1) Remove the back panel to include electric cable. 2) Remove the lower front panel. 3) Remove top panel. 4) Remove control panel 5) remove door assembly to include metal frame and front panel of the blower housing. (much easier than trying to do this separately. 6) Remove drum belt by pulling back on the idler pulley (spring). 7) Remove drum. 8) Remove idler pulley retaining ring and pulley. 9) remove old seal on blower housing. 10) I added high temp grease to the pulley shaft and installed new pulley. 11) Install new blower seal. 12) Install drum and new belt. 13) Re-install all the panels.

Unplugged the Dryer first. Removed the two screws from the bottom panel using a 1/4 socket and removed the panel by pulling down and out. Reached behind the blower and removed the connectors from the old thermistor and then the thermistor itself by removing the two 1/4 inch hex head screws. Replaced with new part and after screwing back in, reconnected the wires and replaced the panel. From start to finish, it took me about 20 minutes.

I first tried replacing the Radiant Flame Sensor, which was located in a tight space and was very difficult to access. I finally gave up and called a handyman to replace it. That didn't fix my problem. I needed a new igniter. That was easy to replace, but it's fragile and I broke the first one...

I researched causes of the noise, zeroed it down to the idler pulley. I then got the dryer schematic and took the dryer apart after disconnecting the power and the vent. i did not have to remove the drum, the idler pulley was easily accessible once the top and back panels were removed. I simply removed the drive belt from tension off the pulley, removed the old pulley and installed the new one. Once finished the dryer was running whisper quiet.

pull the back off and replace the pulley.

Disassemble dry. Put on new pulley wheel. Greased pulley wheel. Put dryer back together. Works great. Yours truly G.B.

It was a lot easier then I thought. Just watch the tutorial of how to fix it on this website and you wont have a problem.

Message indicated something amiss in the motor circuit. Followed Instructions in the on-board manual. Turned out to be the internal-bias thermostat, and the exhaust air thermistor both. Changed faulty parts, cleaned lint from the system and we are off and running again.
Thank You.
DW Pranger

I started by changing the part that had the highest percentage to solve this problem , the top three didn't work , the fourth part, the disposable thermostat, and the last one that could be done from the front worked.

Took back panel off, and it was really easy putting the new idler pulley in.

I ordered the part(and a backup) and had it in two days. 5 days less than ordering from sears.

Very easy repair... The video was really helpful too. I was able to find a different video that was closer to our model. (Front Loader HE) It probably took me a little longer than needed but I took the time to shop-vac everywhere I could, since it was all easy to get to. I opted for next day shipping so the shipping charges were more than the part. Tools I used were: Cordless drill-screw driver, 1/4in. socket, Phillips head bit and needle nose pliers for the control panel connections. Thank you again for making this so easy. Saved us a lot money by not calling an appliance repair tech.