Step 4
– Height Adjustment Tube and Ankle Holder
7
Tighten
this Base
Pull out the Adjustable Ankle Holding Tube
(5) and turn it 90 degrees and re-insert it
horizontally.
Make sure the holes on the
square tube is facing up.
Tighten the Base
of the Ankle Holding Adjustment Knob (37).
NOTE
: There is a spring pre-installed inside
the tube which should not be removed.
Install the Footrest Plate (4) into the Height
Adjustment Tube (3) using 2 Bolts (51), 2
Washers (19), and 2 Lock Nuts (21).
The U-Shape Holder (52) with Metal
Cover (53) is pre-installed on the Rear
Ankle Holding Tube (10). You must
squeeze on one set (52&53) firmly to
loosen it from the wedge and remove it
from the slot that locks the part into place.
With both slots facing
UP
, insert the Rear
Ankle Holding Tube (10) into the Height
Adjustment Tube (3).
Insert the Hexagonal Bolt (40) with the
Metal Bushing (39) into the big hole at the
bottom of the Height Adjustment Tube (3)
and tighten them with a Flat Washer (19)
and a Lock Nut (21).
Re-install the U-
Shape Holder (52) with Metal Cover (53)
.
Make sure the Metal Cover (53) wedges
into the slot provided on Rear Ankle
Holding Tube (10). See detailed drawing.
Slide one Foam Roller (13) onto each end
of the Adjustable Ankle Holding Tube (5).
Pull the Ankle Holding Adjustment Knob (37) up
and make sure the Adjustable Ankle Holding Tube
(5) slides smoothly inside the outer tube. Release
the Knob and lock it into one of the holes.
Note:
To balance and offset the pressure
from your body weight, the Footrest Plate (4)
is designed to move slightly.
TIGHTEN ALL NUTS, BOLTS, AND
SCREWS AT THIS TIME
Turn 90
degrees
Holes face UP
slot
Slots face UP
