6-2
OPERATING PROCEDURES
Model 432
Operating Procedures
6
3. If the blades are in good condition, place the rear
scraper blade over the rear holding pin on the beater.
Note: The hole on the scraper blade must fit
securely over the pin to prevent costly damage.
Figure 6-4
4. Holding the beater securely, slide the beater into the
freezing cylinder and align the hole at the rear of the
beater with the flats on the end of the drive shaft.
Slide the beater the remainder of the way into the
freezing cylinder and over the end of the drive shaft.
The beater assembly should not protrude beyond the
front of the freezing cylinder.
Figure 6-5
5. Install the white plastic guide bearing on the short
end of the torque rotor. Slide the O-ring into the
groove on the long end of the torque rotor and
lubricate the O-ring. Do not lubricate the guide
bearing.
Figure 6-6
6. Insert the torque rotor end with the guide bearing into
the pilot hole in the center of the drive shaft. The hole
in the torque rotor shaft should be rotated to the
12 o’clock position.
Figure 6-7
7. Before assembling the freezer door, check the
following for any nicks, cracks, or signs of wear: front
bearing, door gasket, draw valve, O-rings, and all
sides of the door assembly, including the inside of the
draw valve bore. Replace any damaged parts.
Note: Steps 8 through 12 assemble the freezer door
with the ice buster (doorspout clearing device).
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