The water in the ice maker freezes solid instead of cubes; some of the spray overshoots into the bin. As a result the metal spiral turning fork gets jammed and comes out of its slot.

I would try spraying the spiral with very hot water in a spray water bottle until it melts the ice.

A) If water sprays like you say then there might be air trap on the line.

b) But most likely your Ice maker fill valve me be not closing and overflowing and creating the freezing mess.

There is a few things that you will need to check to isolate the problem. this first thing is locate the fill tube where the water comes into the ice maker. What you are looking for is any ice frozen inside causeing an overspray of sorts. If that checks good, then the next thing is look at the icemaker itself. Look at where the water goes to and freezes. Is it completely full of frozen water? if so then the water valve is sending too much water either because the ice maker called for it or the valve stuck and didn't close when it was supposed to. If its not full, look at the bottom of the ice maker, checking if there are any cracks allowing water to fall into the bin. My personal opinion though would be to change the ice maker and the water valve because of the age of the machine. the bad part is the actual icemaker for that model has been discontinued but I believe you can use a whirlpool style that matches, comes in a kit that has both the water valve and icemaker, and cost almost half the price as the original. that part number is 1129313

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

DO THE BASICS:
Change the water filter
Add ice machine cleaner and go by the directions.
What should be kept clean?
There are 5 things to keep clean:
1. The outside cabinet & door.
2. The ice storage bin.
3. The condenser.
4. The ice making system.
5. The ice scoop.
The ice storage bin should be sanitized
occasionally. It is usually convenient to sanitize the
bin after the ice making system has been cleaned,
and the storage bin is empty.
A sanitizing solution can be made of 1 ounce of
household bleach and two gallons of hot (950F. -
1150F.) water. Use a clean cloth and wipe the
interior of the ice storage bin with the sanitizing
solution, pour some of the solution down the drain.
Allow to air dry.

How to clean the condenser.
The condenser is like the radiator on a car, it has
fins and tubes that can become clogged. To clean:
1. Remove the kickplate.
2. Locate the condenser surface.
3. Vacuum the surface, removing all dust and lint.
Caution: Do not dent the fins.
4. Replace the kickplate.
Winterizing
1. Clean the machine as explained on the next
page.
2. Turn off the water supply.
3. Drain the water reservoir. See page 24, Spray
Pump Repair and follow the instructions to remove
the pump hose (step 2, bottom hose only).
4. Disconnect the incoming water line at the inlet
water valve.
5Remove control box cover and turn the timer
into the harvest cycle.
6. With the machine operating, blow air through
the inlet water valve; a tire pump could do the job.
7. Drain pump models should have about 1¤2 gallon
of RV antifreeze (propylene glycol) poured into the
ice storage bin drain.
Note: Automotive antifreeze must NOT be used.
8. Replace control box cover. Switch off and
unplug the machine.

CUBE ADJUSTMENTS
There are three items that may be adjusted: Cube
Size, Harvest Time, and Bin Level. Note: Cube
Size and Harvest Time adjustments should only be
done by a qualified service person.
Cube size control.
The cube size control should only be adjusted to
bring the cubes to the correct shape, the overall
size cannot be adjusted. Try to adjust the cube
size control when the ice machine is in the harvest
cycle, or in the first 10 minutes of the freeze cycle.
1. Open the door and remove the control box
cover.
2. Locate the cube size adjustment screw, and to
make fuller cubes, turn the screw clockwise about
1/4 turn. This will make the freezing cycle longer.
3. To shorten the freezing cycle and make cubes
that are not as full, turn the adjustment screw 1/4
turn counterclockwise.
4. After the next freezing cycle, the cubes should
have responded to the adjustment, if another
adjustment is required, do it early in the freeze
cycle.


Diagnostic Codes
Code Description
F - - - - - - - Freeze Cycle
F flashes- - - - Freeze Cycle is Pending
H - - - - - - - Harvest Cycle
H flashes- - - - Manual Harvest
b - - - - - - - Bin is Full
C - - - - - - - Clean Cycle
L - - - - - - - Board Locked
d - - - - - - - Test Mode
O - - - - - - - Off
E - - - - - - - Self Test Failed
1 flashes- - - - Max Freeze - Retrying
1 - - - - - - - Max Freeze Time Shut Down
2 flashes- - - - Max Harvest - Retrying
2 - - - - - - - Max Harvest Time Shut Down
3 - - - - - - - Slow Water Fill
4 - - - - - - - High Discharge Temp
5 - - - - - - - Sump Temp Sensor Failure
7 - - - - - - - Discharge Temp Sensor Failure
8 flashes - - - Short Freeze - Retrying
8 - - - - - - - Short Freeze - Thin ice
All 4 Upper Lights Flashing - Unit Remotely Locked Out

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if the ice maker leaking it's easy to replace, or may be just a water supply tube has been moved to the side

remove cube tray from ice maker. clean with limeaway adn rinse. Spray with a light coating of PAM cooking spray. wipe dry and reinstall. be careful not to damage the sensor ( in center of tray)

In photo below you can see the heating element that comes on moments before the ice maker drops the ice. If not working then the icemaker will struggle to unload. You need to unplug the refrigerator and then unpluge the ice maker and remove it to test these parts. Test with a multi meter or ohm meter. Test the 2 connections next to the number #26. Hope this helps, Sea Breeze

icemaker have problem

The only thing I can offer is to limit the out put of the machine closer to what your needs are.Or bag the ice and store in a freezer. The ice pushing down while melting is what is causing the BIG FREEZE. The bin for storage may be too big for your needs, at least at the time you write this. When the demand goes up (warmer weather) the ice would be used more and the pressure pushing down will alternate as well as people getting scoops out more often this will help prevent such a freeze up in warmer weather. 

the icemaker could be leaking by can you see where the water is coming down into the bin from??