AWM5104/1 Front Load Washer: Whirlpool AWM 5104 - The machine turns on and the ...

once your motor ahs gone mate that's it, you need a new one!!

If you are talking about the drain pump strainer, you need to remove the lower front panel. should be 3 screws on the bottom facing forward. Once you have that off, the pump strainer is almost in the center, facing you. unscrew it counterclockwise to remove.

http://elektrotanya.com/whirlpool_delta_awm_6120.pdf/download.html
There you go.

run some affresh through the machine. also make sure you are using HE detergent. run the cleaner at least once a month

I think it may have try and get your local engineer out to have a quick look tell your thinking of buying new and what price can he supply 4. and you like a free estimate .

check brushes on motor. how old is machine?

you will need a replacement heating element for the appliance

F15 - Motor Control Unit (MCU) Error - Disconnect power and unplug unit to check wire harness connections to the motor, MCU, and Central Control Unit (CCU).
Check the drive belt and reconnect power and plug unit in.
Check the MCU by looking for operations of the drive motor and check the drive motor for powered rotations.
Replace failed component.

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check drain pump for blockage

the despencer has a motor on it are a water valve that puts the water into the right despencer at the right time to make it work look under the top if its a water valve type needs new valve