I would look at the motor itself. You will have to remove the cover and see what is happening. What I would be looking for is a loose motor mount or a missing/broken off mounting bolt.
In 1911, Frederick Taylor published The Principles of Scientific Management, in which he explains how productivity can be greatly improved by applying the scientific method. ... Scientifically select, train, and develop each worker rather than passively leaving them to train themselves.
Gearboxes definitely go bad. The first sign is usually noise, I would describe it as a rumbling. The best way to determine if it's the gear box is:
1. empty and disconnect machine from power.
2. remove the freezer door and beater assembly
2. remove the rear panel - 4 screws
3. Remove the belts on the noisy side
4. Spin the big pulley and listen for the noise, you may want to remove the belts on the quiet side to compare the two.
I have a video that was shot to help change the hex coupler, but you would follow all of the same steps to replace the gear box.
Yes, they stop working sometimes. Same thing happened to me. The Cuisinart ICE-20 bowl is precisely the same, and works with the Krups 337. You can buy the Cuisinart bowl separately. It costs nearly as much as the whole machine, but what can you do.
if the product is frozen in the barrle for sure then you have a bad micro switch that is telling the compressor to keep running, but that product would be super frozen and come out in the shape of the barrel. if it is the consistancy of ice cream then your pump gasket might be bad and not properly pressurizing your barrel and giving you the impression of a frozen barrel.
Saffron - few strands, soaked in a tbsp of warm milk for 10 mts
Method
Heat milk in a wide bottomed pan and bring to a boil. Allow the milk simmer on medium flame till it reaches half its original quantity. Keep stirring inbetween.
Add powdered sugar, cardamom powder and roughly chopped nuts. Mix well and keep simmering on medium flame, stirring till it further reduces to almost one third of its original quantity. It will have a rabdi consistency and slightly thick.
Turn off flame and allow to cool.
Once cool, place the mixture in the fridge for a few hours. (This helps reduce formation of ice crystals during freezing process)
Pour the chilled mixture into kulfi moulds and close the lids.
Place the kulfi moulds in the deep freezer and allow to set overnight or at least 7-8 hours.
Once the kulfi sets, place the kulfi mould in luke warm water for a few secs to help it unmould easily.
Insert kebab or ice cream stick in the kulfi and serve. You can garnish with more nuts.
Tips
Full fat milk is essential for authentic flavour of kulfi.
If you do not have kulfi moulds, you can use stainless steel vessels.
Kulfi expands on freezing, so do not fill to the brim.
You can skip step four and pour the milk mixture that is at room temperature into the kulfi moulds.
Try using ice. It will shrink the part slighty enough to pull it out.Boiling water will make the the parts expand.If you use oil, use a penetratig oil only. Spray in the oil, have a beer, and the try to pull out the stem. Do not use heat. Hope this helps.
Call K-Tel at (800) 665-5021 or (204) 889-5430 and speak to the operator. Or you can email them at [email protected]. They emailed the manual for the K-tel Quick Chill Ice Cream Maker in .pdf format to me within minutes!
I have been debating as to whether to buy one of these ice cream units but it appears it would be a big waste of money. I wonder how to track if Kitchenaid has made improvements to fix the flaw in the unit.
No, they take a lot of time. In some cases, they are not even effective. And in some cases, they work only if the marks are mild. And it is always better to consult a skin specialist for any kind of skin problems. For stretch marks removal, I would suggest visiting any licensed dermatologist. Hope that clears your doubt.