Otto Bock 490E75 Series, Service Manual

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Service work
490E75=0_C Ottobock | 121
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Installing the lower connecting tube for mechanical back support angle adjustment (VAS seat)
1) Remove the cover on both bearing plates (see Page 91).
2) Set the lower connecting tube onto the bearing plates (see Fig. 262, item 1).
INFORMATION: If necessary, adapt the lower connecting tube to the frame width. To do so, use the
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them (see Fig. 262, item 2).
4) Install the cables along the lower connecting tube (see Fig. 263, item 1). Attach or close additional cable attach-
ments along the connecting tube if necessary (see Fig. 263, item 2).
INFORMATION: Adjust the back support angle and make sure that cables cannot get stretched, pinched
or caught while driving.
5) Check the motion of the back support frame and the length of the cables.
6) Install the cover on both bearing plates (see Page 91).
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