Invacare Spectra XTR Instruction Manual page 108

On the underside of the legrest hanger there is a slit (A) in
the outer tube, which allows visual inspection.
When adjusting the angle, the inner tube (D) should only
ever be pulled out so far that its end is flush with the edge
(B) of the clamp (C).
• Adjust legrest to the desired angle.
• Check the remaining length of the inner tube in the outer
tube through the slit for visual inspection.
• Re-tighten all screws.
108