GBC StreamWire, Service Manual, Page: 448 / 455

Installation Instructions 03/26/2019 GBC StreamWire
8-8
8.5. Prepare the StreamPucnh Ultra
8.5.1 Install Clutch Pulley
Using 7718625, follow the instructions below to replace the exit drive
roller pulley on the StreamPunch Ultra.
1. Disconnect the Power cord and communications cables from the rear
of the StreamPunch Ultra and remove the M4 screws (8) securing the
rear cover and set it aside.
Refer to: Area A for steps 2 and 7, and Area B for steps 3-6
2. Make note of the position of the tension idler and then remove it
3. Remove the retaining clip and plastic pulley. These can be discarded.
4. Push the plastic washer provided in the 7718625 kit onto the shaft
5. Push the new pulley assembly provided in the 7718625 kit up to the
washer. The set screw should be at the back of the machine. Tighten
the set screw onto the flat of the shaft.
6. Put the belt back on the new pulley
7. Tighten the tension idler back in the position noted in step 1
8. Keep the rear cover removed for the next section