Backrest Adjustment Hand Wheel
Removing
-- Press side panel -2- lightly in direction of backrest.
-- Slightly lift and disengage retaining detent -1- using a screwdriver.
-- Turn backrest adjustment hand wheel -3- and disengage another retaining detent.
-- Remove hand wheel for backrest adjustment.
Installation
Install in reverse order of removal. Note the following:
-- Hand wheel must be pressed on until it audibly engages.
NOTE:
If the hand wheel for backrest adjustment sits loosely on the adjustment shaft, the hand wheel for backrest adjustment must be replaced.