Grass Valley Kayak HD Installation v.6.9.4 Jun 02 2011 - Manual (Page 182)

182 Kayak HD — Installation and Service Manual
Section 4 — Maintenance
5. Remove the four hex nuts holding the Lever Arm to the Panel CPU
panel, circled in red in
Figure 133 , and remove the Lever Arm.
Figure 133. Kayak Control Panel Lever Arm—Removing the Lever Arm
6. Install the new Lever Arm using the preceding instructions.