Service manual

Avantra 36/44 Service Manual

3-26 Removal and Replacement

Replace:

1. Detach the duct from the old blower and attach it to the new blower.

2. Reverse the order of the removal procedures above being careful to seat

the wires in their proper places.

3.13 Entry Rack Assembly

3.13.1 Drive Belt

The following describes how to remove and replace the entry rack drive belt.

Tools Required: Tie cutters, phillips screwdriver, 10mm wrench

Remove:

1. Turn off and unplug the OLP.

2. Remove the top covers.

3. Remove the side covers.

4. Remove the bolts securing the bearing blocks. Refer to Figure 3-21.

5. Remove the bearing blocks and drive shaft.

6. Remove the drive belt.

Figure 3-21 Entry rack drive belt assembly.

➀–Bearing blocks. ➁–Entry drive belt. ➂–Entry drive idler. ➃–Entry drive pulley.