Samsung WC-M15i Series Service Manual page 28

To replace the solenoid on the MPF assembly :
1) Remove the spring.
2) Rotate the right end of the knockup plate until it
is released, then take it out.
3) Remove two screws.
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4) Pull the MPF bracket out in the direction of arrow.
5) Unlatch the PE sensor, then take it out.
6) Remove two screws from the MP bracket, then
remove the solenoid.
Disassembly and Reassembly
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