Bosch SHEM63W55N Repair Manual page 101

Repair
3. To remove the heat pump, rotate it clockwise (cw) to clear the pump adapter (1),
then slide it off of the sump (2).
The seal ring can't be field removed from the heat pump.
4. For dishwashers built FD 0004 (April 2020) and later, remove heater terminal
cover and keep for reuse.
If lost or damaged, it must be replaced.
5. Disconnect the two pump wire harnesses, after noting connections (below left). To
remove the small connector for the sensor harness with black wires, unlatch it
from its terminal (below right).
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6. If necessary, remove the adapter by removing four screws.
7. Install in reverse order.
8. When reinstalling the heater terminal cover, simply snap it into place.
If lost or damaged, it must be replaced.
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