PHASE 4 | Adjusting Stretcher Bars
Step 1
Adjust stretcher bar to desired length.
Step 2
Tighten 4 factory inset screws to hold desired
length in place.
ACTIV-PRO3 HEIGHT ADJUSTABLE BASE INSTALLATION GUIDE | 7
Step 3
Place caps.
Make sure the screw bracket stays
in the center of the stretcher bars
2
1
3
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