A. Base Caps
1.
Turn chair upside down and remove base
retainer clip.
2.
Remove screws then remove cap from bottom
of base. Slide old base cap down hub tube by
pushing in the center.
3.
Carefully lift base assembly off chair, then slide
old base cap off the hub tube.
4.
To install new base cap, reassemble in reverse
order and re-install screws.
1
2
and
3
Discard base retainer clip
New Base Cap
4
939545300 Rev D
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