MSZ20BWBAWW General Electric Refrigerator - Instructions

I blocked the door up with one 2X4 Then removed the lower hinge, installed the closing cam. Then I found that I needed one more closing cam that I didn't order the first time. This other one mounts to the lower section of the door and both cams set together. Re-ordered another cam. When it came in I installed it. Between ordering both parts I had them both in three days. The best to Parts Select
I now know where to buy my parts if needed again.

Thanks
Bob
Sandusky, Ohio

Removed four screws at bottom of door, while someone held the door in place replaced the upper cam (there are two) applied some silicone plumbers lube between the mating surfaces and tightened it up. Works like new bottom cam was only slightly worn. P.S. Remove everything from the door first.

Opened, discovered not flapper but more complicated

The old cam had broken and was on the floor. I ordered one new cam. I should have been told to order at least two, I did not know they worked in pairs. So I had to re-order, I ordersed four, I was able to see that the other (freezer door has cracked cams) door will soon need replacement of the cams. I had trouble installing the new part because the rivit also needed to ba replaced. I did a "Rube Goldgerg" to get the new part to sit properly. I drilled the hole open a little and forced the part into place. All is well. Thank you very much!

This was a 15 year old great working GE regrigerator. Refrigerator was not cooling properly, though the freezer worked great. Using flashlight, examined cam riser which was clearly broken. YOU MUST ORDER TWO GASKETS AS BOTH WILL BE WORN. After removing all food from the door, taped plastic sheet over the open space to keep food somewhat cool Removed top hinge cover and screws on top of door and lifted door out of bottom bracket placing it flat on kitchen island. Unscrewed hinge elements including old broken cam and shims form the bottom of the door and fit in the new cam. Unfortunately one of the shims was broken, so I used a thin plastic black washer from the hardware store which was big enough to fit over the pin on the bottom of the refrigerator itself. Screwed all the parts back together. Be VERY careful to note how you removed them in the first place...mabe take a digital foto or two. This was kind of tricky to remember. Then used a hammer and chisel to break off the rivit holding the bottom hinge elements on the refrigerator. Sawing with jigsaw didn't work that well. The rivit came right off. Then used a flat head screw, lock washer and nut instead of a reivit and attached the new second cam riser. You are now done with the new parts. Simply reattached the door and it closed like new. Had a simultaneoius problem with a faulty defrost heater in the freezer which also had to be replaced and which was really easy to do. About an hour max. This was the real cause of the refrigerator not cooling properly. But that's another story.

Removed 2 screws replaced new part very easy

This one is a no brainer… One Phillips screw on top to pull top door hinge trim. Two nuts and the top hinge is free. Then pull the door… it helps if you unload all the crap in the door bins. Remove the remnants of the door cam and that leaves a pop rivet. Put some vise grips on the head and use a hacksaw to remove the lower part of the rivet. Then pop-rivet the new door cam in place. If you don’t own a pop-rivet tool, I guess you could use a 10/32” screw and nylock. Plop the door back on and you’re done. Took all of about 15 minutes.

took 2 philips screws out,took off rail,and then nreverse.these steps,

First I removed glass shelf on top of rail. I then removed the two screws holding rail to refrigerator side. Next I installed new rail using same two screws. Finally I replaced glass shelf on top of rail.

remove screws holding old handles and replace with new

Followed the online video. Unplugged refrigerator, removed trim piece, lifted control board cover, removed 4 screws retaining circuit control board and removed the 3 connectors from the control board. Located flapper and removed by using small flat tip to take tension off flapper connectors. Helper held flash light to illuminate flapper connectors. Reversed procedure. New flapper seals well and cured problems. Circuit board was a bit different than one in video, but still had the 3 connectors. Marked each connector with grease pencil at top edge to ensure correct reconnection. Should note how wires are threaded around circuit board to ensure they are tucked back in correctly in reassembly. Remove trim piece carefully. I broke 2 of the 8 plastic pins that hold trim on. May be due to age of unit as they were brittle. 6 pins still hold trim piece flush.

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.

The video to replace the flapper looks easy, howerer the first step is to remove thestic cover of the icemaker. In my refrigerator model (as oposed to teh one shown n teh video) teh coved if firmly attached and goes under the refrigerator external plate so I was never abel to take it oot (so step 1 failed).
I was able to replace the flapper TROUGH the whole whre te ice comes from! this took lots of patients and someone with small hands!

Look at various pertenant DYI articles and videos on the internet. Replaced water filter with bypass plug. Checked water flow to icemaker water solenoid. Ran icemaker diagnostic test which failed. Ordered replacement. On receipt of replacement, began replacement work. To wit: Pulled fiidge from wall and unplugged. (Not necessary to shut water off.) Removed small freezer basket. Unloaded main freezer basket, removed it then removed the freezer door. (A screw on each side bolts the door rail of the chassis slide to the freezer chassis slide.) Loosened screws on rear, top of partition between icemaker and small freezer basket. Pushed up on partition front and popped out U-bar supporting partition bottom being carefull not to bend it. Removed same. Removed screws from partition and set aside. Removed grilled "thingy" between rear of icemaker and partition. Now have access to icemaker screws. Loosened the screws, pushed up and out and carefully let it hang by it's connector. Fiddled with the connector locking tabs and finally got it loose. Compared old and new icemaker. Have to keep the old water funnel. The new wiring harness was stiff and the connector had a different orientation. Twisted both the wiring harness and connector to align connector while the icemaker hung by it's cable being careful not to let the icemaer slip and fall to the bottom. After much fiddling, got the connector inserted and locked. Set icemaker over the two screws, pulled it down and tightend the screws. Put the old funnel into the new unit being very careful to get it right the first time. Put grilled "thingy and the partition and U-bar back in, put door back on, put the ice cube bin back, freezer drawers bac and reloaded the frozen food, plugged fridge in. Done! Time to replace icemaker was about 20 minutes and another 2 hours to do the rest ofthe work. Still required only a nutdriver and phillips.