MSG20GWZBWH General Electric Refrigerator - Instructions

After reading the stories here, I purchased one door closing cam. After getting into the problem area, I realized I needed 2 cam, so I put the door back together and ordered another cam. If you have this problem, buy 2 cams.

First, I was glad I read other posts on this repair as I would have only purchased one of the replacement cams when I needed two! I removed the top door hinge with a screw driver (cover) and small socket set for the door hinge. I then removed the door and removed the bottom hinge (socket set). The bottom hinge had a small rivit that held the bottom cam in place. I used a hack saw to cut off the rivit and replace the cam and secured it with a small machine bolt and nut. I then laid the door on its side and removed the top am from a bracket attached to the bottom of the door. I relaced the cam (second one) and reinserted the screws. I reattached the bottom hinge and then placed the door on the bottom hinge pin. I then held the door in place while inserting the top hinge pin bracket into place and retightening the top screws. I replace the cover with a screw drive which was the ahrdest part in trying to find the hole the small screw gets inserted into. DONE!

Like the rest of the other statements it was easy with 2 2X4 pieces of wood to block the door up. The other suggestion about buying two of the pieces was a good idea. Once I took off both the top and bottom pieces they were both worn out and it was easy to replace them both at the same time. The door is working good again and shuts on its own.

I placed books under the door until I had enough to hold the door up about 1/2 inch higher then when it is closed. The books and the magnetic gasket will hold the door, JUST DON'T TRY TO OPEN IT TILL YOU'RE THROUGH. That's about how high the cams lift the door when opened. I removed the two screws holding the door stop. Then removed the two screws holding the lower hinge pin.

It takes two of the cams

and the bottom one is riveted to the hinge. I used a grinder to grind the rivet so I could tap the pin out holding the cam. Put the new cam on and put the pin back in. I didn't put a new rivet, just gravity should hold it. I put the second cam on the hinge pin and one of the screws on the door stop holds it in place after you slide the hinge pin back into the door and replace the screws in the bracket then the door stop.
Make sure your lower door gasket didn't get damaged while the cams weren't working because the door wasn't being lifted up when opened.

Same problems as already described .... door would not close, plastic bits on floor, angry, ready to throw-out 15 year old “dog” and blow at least $1,000 on a new appliance!

This repair is dead easy. Remove the two bolts holding the top hinge and lift off the entire door. Don’t be surprised if the original Riser Cam has virtually disintegrated, mine was a wreck. Remove two bolts that retain the old flat metal “shim” and fiber “gasket”.

Fit new Riser Cam and re-use old shim and gasket. Replace door on dome-shape bottom hinge mount and then re-fit top hinge.

If in any doubt order new shim and gasket along with the new cam riser. Or, do as I did, and “manufacture” either of these parts from scrap material found in the workshop ....

I was set to buy a new magnetic seal to hold the door closed, when I looked it up on PartSelect I saw the recommendation that the problem might be the door closing cam.. I check it with a mirror and sure enough the cam had broken and the door sagged about 1/4 inch. I then followed the instruction and removed the top hinge, lifted the door off and replaced the cam. I did need two and the one attached to the lower hinge had to be drilled out and a new screw and nut attached to hold the cam. It was simple to do, I would recommend selling the door closing cam be sold in pairs with a #10 1/2 inch long screw with lock nut.

First i removed the lower cover below doors . Then placed a 4x4 under the door to be fixed to keep it in place. Removed screws from hinge support on unit to remove cam Removed outside screw on door and loosened other to allow other cam to be removed . Always buy two cams if one is broken the other cant be in very good shape .The door will work like new with two .

Please note that I did this repair 2 times before and it was very easy, it took me longer to get the stuff out of the refrigerator door.

But this time the existing upper and lower cams broke, and the lower part of the door was making contact with the screw that holds the lower cam to the lower support bracket damaging the head of the screw.

Now I could not use a screw driver and I had to use a wrench and a vise grip to hold the round screw head (not easy), and then replace the screw and nut.

I had to insert 2 flat washers under the lower support, to separate the door an additional 1/32 from the ref. base to accomodate the fact that the door gasket had lost its regular shape in the lower part of the door (I discover this when I dismounted the door).

Then I removed the damaged cams, replace them with the new ones and now it is working ok.

Manny

I learned from previous descriptions. Most important is there are two cams so order two. Second is that the door can be blocked from the bottom so the door doesn't have to be unloaded if you are careful. Remove the vent cover. Raise the door as high as possible while closed then block it from dropping down. I used wooden blocks. Remove the lower hinge and bracket on the bottom of the door. Put everythng back and you're back in business. A kit with both cams, spacers, and screws with diagram would have been nice to have.

Watched the video very good. Thank You

Replace the flapper and this solved it. The video provided was excellent and allowed me to do this repair myself.

Under the control panel there are three small holes. Insert ballpen or small flat screw driver on both outer holes to push a tab lock that holds the control panel in place. Then pull out control panel and three set of wires will be exposed and disconnect wire connectors (connectors have different sizes so you wont get confused in reconnecting). Unscrew four screws on each corner that holds the ice dispenser assembly (a part where you push your glass against to dispense ice or water. The flapper is exposed and easy to replace.

unclipped and replace with new part.

Turn off power
Remove operator faceplate by pullling out on outer lower corners
Disconnect wire connectors from circuit board
Remove four screws from dispenser and pull out dispenser assy
Replcae Door ASsembly
Put everything back in place
Power up
Job Done

Excellent video was available on the Parts Select website. It was simple. The selector panel pulled out by hand from the bottom. The subpanel was removed with the four screws. The flapper snapped out of the holder with two clips. The new one was inserted in reverse order.