Otto Bock Avantgarde CLT, Service Manual

Page: 43 / 64

3.12.5.1 Changing the rear wheel camber with a rear wheel adapter
The rear wheel camber can be set to
2°
,
3°
and
4°
(for CLT fixed welded:
2.5°
).
1) Remove the outer mounting nut of the fitting (see fig. 136).
2) Remove the front camber washer (selection disc for track adjustment) (see fig. 151, item 1).
3) Remove the sleeve (see fig. 152, item 2) and the rear camber washer (see fig. 152, item 1).
4) Replace the camber washers (selection discs for track adjustments). The respective wheel camber angle is
engraved in the camber washer.
5) Pay attention to the following when installing the fitting:
→
Slide the inner opening of each camber washer on to the teeth of the sleeve on the correct side (see
fig. 151, item 2).
→ Position the camber washer groove as parallel and upright as possible (see fig. 138, item 3).
6) To correct the toe-in, insert the spirit level holder into the groove. Insert the spirit level and align the camber
washers upright (see fig. 139).
7) Tighten the nuts on both sides of the fitting to
50 Nm
.
→ After adjustment, the camber of the left and right rear wheels must have the same angle.
151 152
3.12.5.2 Changing the rear wheel camber with a shock absorber
INFORMATION
► Ottobock provides a camber adjustment set for shock absorbers as an aid for the following work. Article num­
ber: 481G64=SV039 (see fig. 153). The spirit level is not part of the set.
► The camber setting is only possible when the shock absorber is in the far front position on the frame.
The rear wheel camber can be set to 2.5°.
1) Loosen the hexagon nuts on both sides of the fitting (see fig. 144, item 1).
2) Remove the fitting.
3) Prepare the adjustment plate for track correction (see fig. 153, item 1). Slide on the spirit level holder and the
spirit level (see fig. 153, item 2/3).
4) Hold the adjustment plate onto the perforated plate and slide the fitting through.
5) Position the camber washers on both sides of the adjustment plate, offset from one another (see fig. 153,
item 4). Note the following:
→
Position the locking points of the camber washers respectively in the recesses in the plate (see fig. 154,
item 1).
→
Inner camber washer alignment:
The thicker/heavier side of the camber washer is on top (see fig. 155,
item 1).
→
Outer camber washer alignment:
The thinner side of the camber washer is on top (see fig. 155, item 2).
6) Slide on the Nord-Lock® washers according to the illustration (see fig. 155, item 3).
7) Install and slightly tighten the hexagon nuts.
8) With the help of the spirit level, align the camber washers vertically (see fig. 156, arrows).
9) Tighten the hexagon nuts to
50 Nm
.
→
After adjustment, the camber of the left and right rear wheels must have the same angle.
43 Avantgarde CV / CS / CLT
Service Work