ZISB42DCB General Electric Refrigerator - Instructions

My husband took out the old icemaker in about 5 minutes. The new icemaker was a perfect fit even though the refrigerator was >10yrs old. The only difficult part was the plug extension that was needed so that it would fit into an older appliance. The part was included, it just made the cord about 3 inches longer than it needed to. After working with it for about 20 minutes we were able to fit it on the back side of the icemaker. Now it works great!!

Opened, discovered not flapper but more complicated

Part attaches to metal plate near crushing fingers which attaches to ice holding bin. Remove about 6 screws total on each side of plate. You must disassemble the auger & other parts so you can reassemble it in the proper order. Not many parts but i always take pics to cut down on time. New part is at the other end of the auger and acts as the holde of the auger shaft. Picture a crankshaft with a bearing on each end so the auger rotates between new part and the other end of auger shaft. That's it.

Removed icemaker from freezer,
Removed 3 screws from cover plate, and removed screw securing main gear, removed gear.
Pulled back cover plate to expose switches and mechanism.
Removed screw holding switch to remove switch, and installed new switch.
I should have taken a pic of the cover plate, the interior mechanism and the wiring as I went along. It would have saved me 45 minutes in reassembly. Also, as luck would have it, I reversed the wiring on the switch. So off was on, and I had to remove it, switch wires and re-install.
But it works!

Watched you tube video a few times,very helpful.A word of advice take a good,look at the part you are replacing before ordering,dont go by model #,I ordered according to the model and that part did not fit. You also need a 5/16 snap on union for one of the cracked lines,ordered it from GE worked fine.

Found a step by step video on YouTube made replacement very easy. Cubed ice is back. Time for a cocktail to celebrate!

Emptied hopper
Removed screws to remove auger from existing
This was so easy I impressed my wife

unclipped and replace with new part.

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.

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.

unplug refrigerator. Remove Ice bin then remove the cover off the ice maker,(slides off from bottom then lift off top) no reason to remove ice maker completely. Remove center gear screw and remove main gear from Ejector blade. remove (3) screws holding the front plate. The motor and switches are attached to this plate from behind, do not remove the nut from the from the stud that adjusts the travel for the motor. The Motor and switches will come upt with the plate and the shut off arm will come out of a hole in the top right. Its ok just be careful when you put it back to get it in the hole. remove the old cam and replace it wint the new one and reassemble. Its a bit tricky to get all of the microswitches over the new cam just carefully wiggle the plate and cam and don't push too hard. once everything is lined up it should go back together and you can replace the screws and main gear :)

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.

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

removed the dispenser and disasembled it repaced plate and reasembled.