25
Models 358 & 359
General Service
Rear Bearing Unit Alignment
During rear bearing unit installation, it will be
necessary to properly align the new component.
Tools Required:
1. Hex Alignment (Shaft) - Part Number X14407.
Figure 11
2. Alignment Disc (Hub Assembly) - Part Number
X26415.
Figure 12
Procedure:
Step 1
Disconnect the main power supply to the freezer.
Step 2
Remove the belt and the direct drive pulley.
Step 3
Loosen the mounting bolts that secure the rear
bearing unit to the frame.
Step 4
Insert the alignment tool (shaft), hex end first,
through the freezing cylinder. Engage the hex end
firmly into the direct drive coupling.
Step 5
Slide the alignment disc onto the alignment tool
(shaft) and slide it 1 inch (25.4 mm) into the front of
the freezing cylinder.
Step 6
Evenly tighten the mounting bolts which hold the
rear bearing unit in place. Be sure the alignment tool
remains firmly engaged throughout the procedure.
Step 7
Tighten the mounting bolts that secure the gear unit
to the frame.
Step 8
Install the direct drive pulley and belts. Check for
proper pulley alignment. (See page 26.)
Step 9
Remove the alignment tools from the unit. Verify that
the drive shaft can be easily installed and removed
from the drive coupling.
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