IT MONTING
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DECO 7a/10a
Chap. / 4
TT5497 en
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12/04
What to do ?
Notes
TEST:
Position the comparator with the feeler gauge
against the ballscrew surface.
Screw/unscrew once or twice the nut of the
ballscrew (561443 Pos. 0196) so that the
roller bearings are correctly installed in the
ring.
Tighten the nut, adjust the comparator to “0”
and preload the ballscrew to 0.06 mm.
Check how the system operates as it travels
from “end to end”.
Check on the machined true diameter at the
end of the ballscrew its variation in roundness.
A maximum tolerance of 0.005 mm is allowa-
ble. If necessary, readjust.
