Set-upFor Over 15 Pounds, Model CMA-347

Model CMA-347

Installation Instructions

Set-up For Over 15 Pounds

The mount is shipped pre-assembled for applications under 15 pounds.

If the mount is set-up to accommodate a weight of up to 15lbs (as shipped), it needs to be reconfigured to work properly with weights over 15lbs.

WARNING: DO NOT attempt to reconfigure the mount while installed. Properly un-install mount and place on a flat stable surface before performing the procedure below.

To set-up the mount for applications over 15lbs:

1.Un-install mount following the instructions outlined in the Removal section of this document.

2.Loosen and remove 1/4-20 Nylock nut (110), 1/4" fender washer (130), and stepped sorbothane damper (40) located underneath mount arm and set aside for reuse. (see figure 5)

3.Slide 1/4-20 x 4" tap bolt (120) upward, out of mount top (10).

NOTE: Make cetrtain hardware group B (see figure 5) stays in place when removing 1/4-20 x 4" tap bolt

(120)and associated hardware.

4.Remove hardware group A (see figure 5) keeping 1/4-20 x tap bolt (120) for reuse in 15lb-35lb configuration.

5.Install 1/4" machine washer (60), stepped dampers (100), and long heavy gauge spring (90), onto 1/4-20

x 4" tap bolt (120).

(see figure 6)

6.Insert 1/4-20 x 4" tap bolt (120) with washers and dampers through mount top (10), group B hardware (see figure 6), and mount bottom (20). (see figure 6)

7.Install stepped sorbothane damper (40), fender washer (130), and Nylock nut (110) onto 1/4-20 x 4" tap bolt (120).

8.Tighten all the parts installed in Step 1, Step 2 and Step 3 using a 1/4-20 x 4” tap bolt (120) and 1/4-20 Nylock nut (110) until a slight preload is on the springs.

NOTE: Repeat steps 2 through 8 for the remaining two hardware sets.