Samsung DMR78AHS/XAC Service Manual page 21

Part
Circulation Motor
Photo
3. Disassembly and Reassembly
Description
5. Remove the screws and lift up and remove the
cover sump. The cover sump, cover scroll, assy
filter mesh, holder nozzle L, and cover heater will be
removed together.
Caution
Place the removed parts in a safe location to prevent
them from being damaged.
6. Remove the Impeller circulation.
Remove the screw (1) that is holding the circulation
motor to the shaft. Use your hand to hold the
impeller circulation and turn the screw.
Caution
Turn the screw clockwise to remove it.
7. Remove the valve distributor.
Remove the seal distributor.
Caution
Make sure to check whether any water is left.
Remove any remaining water to prevent water
leakages while servicing.
8. Remove the case scroll.
Check if the seal rubber scroll is normal. If it is
damaged or hardened, replace it.
9. Remove the cutter disposer.
Caution
Both sides are sharp. Be careful when removing it.
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