Chapter 1: Introduction 7
Step 2 Slip the hooks on the back of the tray over the tray base. Use
the six screws (M4 x 12) and washers to attach the tray to the
tray base. See Figure 6.
The tray has six drilled holes for the screws.
Figure 6 Attaching the tray to the HCO
Tray base
Washer
Screw
M4 x12
Tray
Side view
Tray
Tray base