Retrofitting The Caster Wheel Adapter For High/Low Seat Heights In The Front - Otto Bock Avantgarde CV Service Manual

Service Work

3.10.7 Retrofitting the Caster Wheel Adapter for High/Low Seat Heights in the Front

1) Unscrew/remove the caster head mounting on the frame (2x size 6 Allen head screws) (see Fig. 107).
2) Remove the caster head adapter and the caster head (see Fig. 108).
3) Position the new caster head adapter on the frame:
→ Position A: for low seat heights (see Fig. 121)
→ Position B: for high seat heights (see Fig. 122)
4) Bolt down the caster head adapter to 23 Nm (see Fig. 123).
5) Install the caster head (see Fig. 124) and adjust the caster wheel journal angle (see Page 37).
40
119
121
123
120
122
124
02/2011