Printronix p300 Maintenance Manual page 191

1. FRONT COVER
2. SCREW (2)
3. CAM COVER
4. GASKET
5. SHUTTLE SPRING
6. COUNTERWEIGHT SPRING
7. COUNTERWEIGHT
8. YOKE
9. SHIM (P300: P/N 101565 P600: P/N 103422)
10. SHUTTLE
11. BEARING BLOCK
12. CAM
13. SCREW
14. SHIM (P/N 101564)
15. UPPER COUNTERWEIGHT SHAFT
16. CASTING
–A–
P300
USE ALSO FOR P600 WITHOUT
SELF–ALIGNING CAM FOLLOW-
ERS.
P300/P600 Corrective Maintenance
Figure 5–3. Shuttle Spring Force Adjustment
–B–
P600
5–9