Printronix P9012 Maintenance Manual page 172

Installation
1. Press the bearing against the right side plate, but do not seat it.
2. Slip the belt onto the splined shaft by passing it over the forms
adjustment pulley.
3. Slip the belt onto the feed motor pulley.
4. Slide the splined shaft and bearing to the left. Seat the bearing in the
right side plate.
5. Install the bushing on the shaft.
6. Set the bushing 0.001 to 0.005 inches from the left side plate (13).
7. Align the pulley on the splined shaft with the motor pulley. Center the
belt on the motor pulley.
8. Tighten the setscrew flat on the splined shaft.
9. Check the paper feed belt tension as described on page 5–26 of Chapter
5, Alignments and Adjustments. Adjust if necessary.
10. Install the belt guard and two screws (1).
11. Install the right and left side panels as described on page 6–4.
12. Close the top cover and connect the AC power cord.
6–54 Replacement Procedures