HP mt43 Maintenance And Service Manual page 38

The rubber-screw cover locations are shown in the following image.
NOTE: If installing new rubber screw covers, carefully inspect for adhesive tape liner inside the cap and
remove if present.
To properly insert the rubber covers, be sure to orient the covers in the correct direction:
1. Place the lower edge into the recess (1), followed by the higher edge (2).
28 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts