5.3.4. Adjusting the back support height
1. Remove the back cushion.
Disconnect the velcro, and tilt the back
cushion towards the rear.
2. Use a hex wrench (#4) and loosen the 4
bolts.
It is not necessary to remove the bolts all the
way.
3. Move the back support up or down to adjust
it.
4. When it is at the desired height, tighten the
loosened bolts.
Tightening torque: 10 Nm
The back support is fastened in place.
5. Install the back cushion.
Return the back cushion to its original position
and fasten it with the velcro fastener.