EF42BNDBSS Hardwick Refrigerator - Instructions

I removed the drop-down outer housing by gently prying the sides of the two pivot pins at the rear. This gave me move 'room' to grip and slightly rotate then pull the old filter forward and away from the tight suction connection. I was concerned that I would be too forceful for the plastic assemblies and would break something; deliberate motions and a steady thought process on the problem helped disengage the darned old filter!

Pressed in the end of the filter cover, lowered it down part way. Twisted the old filter 1/4 turn and removed it. Set in the sink to drain. Inserted new filter and twisted it to lock. closed cover. Done. Total time @ 1 Minute.

The switch-out of the water filter was simple with good instructions on the box.
The part was delivered very, very quickly!

I unscrewed the old one and replaced it with the new one. The real benefit was I got the exact part I needed w/o a 30 minute drive and sales people that ignored me. I had gone to the local store the day before and come home with the wrong part because i could not get assistance and the part # I had did not match what was labled on the package. I used the same part # on the website and got exactly what was needed, less that 48 hrs after I ordered it. thanks for the prompt service. we will be a repeat customer

I removed the ice maker from the refrigerator, by removing one screw on the underside bracket and loosening the two screws at the top side, then lifting the ice maker off the loosened screws. I then unplugged the electrical harness that supplies power from the refrigerator to the ice maker. I then disassembled the ice maker by removing the front cover which is snapped in place, then removing two recessed screws at the front. I removed the broken part, I then reassembled the ice maker with the new part. I replaced the two recessed screws at the front and snapped on the cover. Then I reinstalled the ice maker in the refrigator by plugging in the harness, slipping the ice maker over the loosened screws in the refrigerator and replacing the screw that was removed from the underside bracket. Tightening all the screws completed the project.

Turn counter clockwise, following the remove arrow on the filter, until it stops. Wiggle and pull down on the filter until it comes off. Put date sticker on new filter to remember when it was replaced. Align the lines on the filter and push it up where the old one was and turn it clockwise until it stops, following the install arrow. Close the door and push both the light and lock button together to reset the replace filter light. Run the water through the door for a couple minutes to get all of the air out of the system. Very easy and quick. Most time spent flushing out the air.

The easiest thing to do was pull the ice make off. After taking the 3 screws out of the wall of the freezer, take a screwdriver (flathead) and push on the tab for the electrical plug and wiggle the cord out. Then you can take 3 screws out for the main cover and another 2 screws on the next cover. There's the part, pop it out and replace holding pins and start the process of putting back together the opposite way you took it apart.

unscrewed to removed old and screwed in new

The ice maker was not getting water. I hotwired the water valve by switching the connectors for the water dispenser and ice maker water valves and water flowed into the icemaker when the water dispenser lever was pushed. I wronly assumed the water valve was good. I removed the icemaker and determined that the gear motor was not getting power in the position the icemaker had stopped.In this position, the thermostat determines when the motor gets power so I replaced the thermostat. The icemaker still would not get water! As it turns out, the water solenoid was sticking due to a deteriorated rubber washer which let the solenoid plunger get too far out of the magnetic field. I replaced the water solenoid assy and all is well. Don't get fooled by hotwiring the valve. If it isn't getting water, the solenoid probably is the culprit.

open ice maker door, use mirror to view slot in front of ice maker, slip piece in place and done

The tiny piece of plastic that holds the wire that shuts off the icemaker, broke early on with our fridge (after just a few months.) We superglued it, but last week it bit the dust for good.

Once I got this part, I removed the freezer door and trays, and pulled the icemaker out by removing 3 flathead screws and unplugging the cables. Laying in the freezer on the floor was a bit unconfortable, but not too bad.

Then I inspected the icemaker. There was no obvious way to remove the part without disassembling the front of the unit (where the motor is) to release the spindle and free the part, so I did that - 3 or 4 nuts was all that held it together. Once that was out, I removed the spindle, swapped out the part, and put it all back together and back in the freezer. Plugged it in and waited.

It took a while to start making ice. Like 5 hours. Now it's going pretty slow (much slower than before.) Haven't had time to look into it, but my suspicion is the rubber hose that feeds water into the icemaker is blocked with ice or kinked. In any case, we have ice now (but not a lot), and the unit shuts itself off properly. However, we went from having too much ice (thing never shut off) to too little (thing makes ice too slow), so I need to shoot for somewhere in the middle ;)

Turned old one until it snapped out. Replaced it with a turn.

We have a Reverse Osmosis water filter supplying the fridge, so the internal water filter only served to reduce the water pressure inside the unit. I installed the bypass plug by simply twisting and removing the internal water filter and then twisting the plug up into the same hole. Done in 5 min.
Longest part of this was clearing the top shelf to reach back there... Oh, and figuring out that this part exists and that it could help with the problems we were having with the unit. The water filter is relatively new, less than six months, but it still contributed to the problem enough to cause the failure.
[Thank you Partselect.com for having this web database set up that gets EXACTLY the right part!].

Now about the hollow cubes: Do a web search and you'll find a lot of discussion about it. This is specific to the Whirlpool (Maytag, and others) newer style front to back icemakers that create "half moon" shaped icecubes. For a Shop Manual to a web search for 4316835.pdf for this series.
No doubt my old unit's icemaker solenoid valve on the back isn't passing as much pressure as it did new, but by itself it isn't fatal just yet. You can tell if you are vulnerable to this if the water spigot on the front only delivers a very slow trickle of water; if it takes a l o n g t i m e to fill a glass.

But here is the rest of the story: There is a fundamental design flaw in the way the icemaker unit was created that makes it malfuntion if the water pressure is too low - they chose to put the thermocouple (TC) that senses the temperature of the freezing cube on the opposite end (front) of the water tray from the water fill tube which fills from the rear. This was probably a manufacturing trade off for simplicity of assembly and it saved them half a cent's worth of copper wiring and a couple of screws. And maybe a safty concern about wiring under an open water channel, but that is a lousy excuse; there are other solutions, and the power "harness" goes right by there within a couple of inches anyway...

There are a number of reasons for low pressure:
- Bad supply inlet valve, or not open all the way, crimped tubing
- Bad Frige icemaker solenoid valve
- Clogged internal water filter (even just a little)
- Frozen ice plug in the fill tube, in the very back top of the unit against the back (use a hair dryer to defrost)
- Etc. Do some more web research for more details.
Of course the icemaker timers do fail as well, so this discussion assumes the icemaker is still functioning as "normally" as it can, given its design limitations.

The interaction with water pressure (design flaw!) is this: if the unit doesn't get enough water due to low pressure, then the final cube position to fill doesn't get any water in it (the front one by the motor). This is the one that the TC is next to as well, so it cools of really quickly and the TC thinks the tray is completely frozen, when in fact it isn't. The TC fires the cycling motor which turns on the heater and then spins the ejector shaft which has tabs that push the half moon shaped cubes around and out. However, since the cubes weren't fully frozen, only their outer shell gets pushed out - the water in the middle drains out leaving a hollow cube set. That liquid water hits the cold ejector bars and some of it immediately freezes, making little stalactite fingers that catch on the tabs and side of the tray, thus jamming the ejector shaft and pausing the cycle in place indefinitely.
The net is that you get a few hollow cubes and then no more ice until you reach in and crack off the ice fingers so shaft tabs can pass and the motor can finsh the cycle and properly stop in its home position. You can also tell by checking whether the front cube location has water in it just after it fills by reaching around and dipping your finger in it. If it comes up dry, then you have this problem.
So, in my case, putting the bypass plug in increased my flow t

Turned the old one to unseat and replaced with a new one in the reverse order.

I unplugged the fridge. Loosened the 2 top screws on the ice maker and removed the lower screw. I disconnected the wiring harness and removed the Ice maker. I removed the plastic timer cover in front. I then loosened the screws on the face of the ice maker and removed the broken ice stripper and replaced it with a new one. Re-tightened the screws on the face, installed the timer cover, plugged in the wiring harness, re-attached the ice maker. Plugged the fridge back in and walla, it was making ice in 30 minutes!