Hand wheel for backrest adjustment, removing and installing
Removing
- Press side panel - 2 - lightly in direction of backrest.
- Slightly lift and disengage retaining detent - 1 - using a screwdriver.
- Turn hand wheel for backrest adjustment and disengage another retaining detent.
- Remove hand wheel for backrest adjustment.
Installing
Installation is reverse of removal, but 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.