Manitowoc SD0302A Technician's Handbook page 47

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F. Remove distribution tubes.
• Distribution tube thumbscrews are retained to
prevent loss. Loosen thumbscrews but do not pull
thumbscrews out of distribution tube.
• Loosen the two outer screws and pull forward on
the distribution tube to release from slip joint.
• Disassemble distribution tube by loosening the two
(2) middle thumbscrews and dividing the
distribution tube into two pieces.
NOTE: Each evaporator has a distribution tube that
must be removed - total of four distribution tubes.
G. Remove ice dampers.
• Grasp ice damper and apply pressure toward the
back mounting bracket.
• Apply pressure to the front mounting bracket with
thumb.
• Pull ice damper downward when the front ice
damper pin disengages.
NOTE: Each evaporator has an ice damper that must
be removed - total of four ice dampers.
H. Remove the water pump assembly.
• Disconnect the vinyl distribution tube from both
water pumps.
• Disconnect the water pump and water level probe
electrical connections.
• After the wires are disconnected remove the two
thumbscrews and lift the water pump assembly out
of the ice machine.
• Remove the thumbscrews securing the water
pumps (2 each pump) and remove water pumps.
Do not immerse the water pump motor in cleaner
or sanitizer solutions.
• Remove the water level probe from the assembly
housing.
I. Remove the water trough.
• Pull forward on the water trough to remove.
NOTE: Proceed to page 49, Step 7.
Part Number 80-1479-3 7/10
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