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This should allow you access to the inside to get to the tubs.
Most Kenimore washers are made by Whirlpool.
Remove the control panel and then you will be able to remove the cabinet.
Also, I was trying for a more specific diagram to your model. However, I'm having difficulty locating it.
Please re-check the model number.
Another expert who is familiar with the number has let me know that it is a particular front loading machine that Whirlpool makes for them. I will have more for you in a couple of minutes.
Here is a better diagram :
You will need to remove the bottom access panel. Toward the back attached to pump is a wide hose that connects the pump to the outer tub. You should find the coins when you remove this hose. You may need to turn the tub if you don't readily see the coins.
This is the repair manual for the Whirlpool version:
The machine is the same except for some of the electronics which are sometimes more elaborate. I will check with a couple of the other experts to see if they have the Kenmore version.