Chapter 7: Re-Assembly ABL77 Service Manual
Roller Pump and Roller Wheel, Continued
Attaching the
roller wheel
Follow these steps for attaching the roller wheel to the roller pump as shown in
Figure 7-18.
Step Action
1.
From the front of the module, slide the roller wheel onto the roller
pump shaft.
2.
Using a 1/16” Allen wrench, tighten the two set screws on the roller
wheel.
IMPORTANT: Do not over-tighten the set screws to avoid cracking the screw
holes of the roller wheel.
Important
Figure 7-18
Part Function
1. Set screws
2. Cassette nest
3. Roller wheel
7-30 Rev. F
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