Removal And Replacement Of Ice Making Mechanism And Water System - Hoshizaki DCM-230FE Service Manual

6. REMOVAL AND REPLACEMENT OF ICE MAKING MECHANISM AND
WATER SYSTEM
[a] GEAR MOTOR AND BEARING - LOWER
1) Unplug the ice dispenser.
2) Close the water supply tap.
3) Remove the panels.
4) Open the Drain Valve by rotating the knob, and after draining water, close the Drain Valve.
5) Remove the Auger. ( See "1. [g] EVAPORATOR".)
Be sure to drain out the water in the water line before removing the Auger.
Note: The Gear Motor can be removed without removing any refrigerant piping.
6) Remove the four hexagon bolts securing the Bearing - Lower on the Gear Motor.
7) Cut the Gear Motor leads at the wire connectors.
8) Remove the three hexagon bolts securing the Gear Motor on the Main Frame, lift the
Evaporator slightly, and pull out the Gear Motor toward you.
9) Remove the four Socket Head Cap Screws securing the Bearing - Lower to the Evapo-
rator, and pull out the Bearing - Lower.
Note: If the clearance between the Bearing - Lower and the Auger Shaft exceeds 0.5
mm, replace the Bearing with a new one.
1. When assembling the Gear Motor and the Bearing - Lower, be careful not
to damage the Bearing - Lower and Extruding Head.
2. Be sure to replace the O-ring with a new one.
Note: Install the Mechanical seal in the accordance with the procedure below. (See "[d]
MECHANICAL SEAL".)
CAUTION
CAUTION
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