Step 4: Body height adjustment tube and rollers
52
53
4
• Attach the foot rest plate (4) to the body height adjustment tube (3) using 3 bolts (51)
and 3 washers (19).
• Pull out the adjustable leg hold tube (5) and select the desired position. Make sure
that the pre-installed spring (16) has not been removed from its original position.
• Insert the leg tube adjustment knob (37) into threaded hole of the body height
adjustment tube (3) and tighten.
• Insert the rear leg tube (10) into the large hole of body height adjustment tube (3).
Make sure that the slots are facing the leg tube adjustment knob (37).
Use 1 hexagonal bolt (40), 1 metal bushing (39), 1 flat washer (19) and
1 lock nut (21) to fix.
• Slide 1 steel heel holder bracket (53) and 1 rubber rear heel holder (52) onto one
end of the rear leg tube (10) until the lock tooth is wedged into the slot in the leg
tube (10), as shown in detailed drawing.
• Use the same procedure to attach the other steel heel holder bracket (53) and
rubber rear heel holder (52) onto the other end of the leg tube (10).
• Slide foam leg rollers (13) over leg hold tube (5).
• Tighten all bolts.
SP-INV-010-IM-DE+GB+FR-05.indb 31
13
5
21
51
19
19
51
37
19
10
39
31
3
13
40
52
53
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