HOMCOM 712-048 Assembly & Instruction Manual page 13

INSTALL FRONT CALF AND PAD
6a. Slide the calf pad onto the side where the injured leg is
located. Align the hole in footrest post with the oval space at
the back part of the calf pad. Insert the large pentagram
knob screw through the oval space into the hole. Tighten the
small pentagram knob by turning it clockwise to secure.
6b. Slide the round footrest pad onto the opposite side of
the injured leg. Use the footrest pad when leg not paddling.
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