Hoshizaki F-80 I MAH (-c) Removal and Replacement of Evaporator Assembly, Cutter, Extruding Head

7.Removal and Replacement of Evaporator Assembly

1)Turn off the power supply.

2)Remove the panels.

3)Move the flush switch to the "FLUSH" position.

4)Turn on the power supply and drain out all water from the water line.

5)Turn off the power supply.

6)Remove the strap connecting the spout to the chute assembly.

7)Remove the three thumbscrews and take off the spout from the evaporator.

Cutter

8)Remove the bolt and lift off the cutter.

9)Remove the rubber O-ring and the nylon ring at the top of the evaporator.

Extruding Head

10)Remove the four socket head cap screws and lift off the extruding head.

11)Replace the bearing inside the extruding head, if it exceeds the wear tolerance of 0.02" or is scratched.

Note: Replacing the bearing requires a bearing press adaptor. If it is not available, replace the whole extruding head.

Auger

12)Lift off the auger. If the area in contact with the bearing is worn out or the blade scratched, replace the auger.

Evaporator

Note: Skip the following steps 13) through 15) when the evaporator does not need replacement.

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