Chief Manufacturing CTA-111 Attach Chief Wall Arm to Bottom Stud Spanning Adapter

Installation Instructions CTA-111

Figure 3. Attach Chief Wall Arm to Bottom Stud

Spanning Adapter

STEP 2

Attaching Stud Spanning Adapter to Wall Arm

NOTE

To minimize error, the wall arm is attached to the bottom stud-spanning adapter (10) before the wall arm and bottom stud-spanning adapter are secured to the wall.

Refer to CTA-025 Single Stud Wall Arm (8809-000027) document for specific installation instructions to mount the wall arm.

1.Locate the wall arm and its attaching parts [three M8 hex nuts (60), three M8 lock washers (50), and three M8 flat washers (40)]. See Figure 3.

2.Using the parts listed in step 1, attach the wall arm to the bottom 16” stud-spanning adapter (10). Tighten hex nuts. See Figure 3.

STEP 3

Attaching Wall Arm to Wall-Mounted Top Stud

Spanning Adapter

1. Locate the following attaching parts for the wall arm [three M8 hex nuts (60), three M8 lock washers (50), and three M8 flat washers (40)]. See Figure 4.

2. With an assistant, perform the following steps:

a. Lift wall arm onto the top wall-mounted 16” stud-spanning adapter (10). See Figure 4.

b. Using the parts listed in step 1, attach the wall arm to the top wall-mounted 16” stud- spanning adapter (10). Tighten hex nuts.

Figure 4. Attach Wall Arm to Wall-Mounted Stud

Spanning Adapter

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