Install Instructions

How to attach the OBD damper to the diffuser.

You will be provided with a baggie of clips

that will be used to attach the OBD

damper to the collar of the diffuser frame.

** Please have a small hammer handy to

tap these clips onto the collar.

The flanges of the damper

will fit inside the collar and

be held in place by the clips.

Place each clip onto the collar with the open side of the clip

inside the collar. This is where the flange of the damper will

slide into.

Flange of damper

inserted here.

Once you have the flanges of the damper

fitted inside each clip, gently tap with your

hammer the top of the frame of your OBD

to force the flanges into the clips.

Make sure they are all the way inserted. The

damper will then be held in place firmly.

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How to attach the OBD damper to the diffuser. You will be provided with a baggie of clips that will be used to attach the OBD damper to the collar of the diffuser frame. ** Please have a small hammer handy to tap these clips onto the collar. The flanges of the damper will fit inside the collar and be held in place by the clips. Place each clip onto the collar with the open side of the clip inside the collar. This is where the flange of the damper will slide into. Flange of damper inserted here.