Bosch TCE 4460 Instandsetzungsanleitung Seite 46

en 46 | TCE 4460-TCE 4465 | Replacement of components
10. Disconnect the air supply lines (G) from the Racing
cylinder.
11. Use a wedge to release the pin (H) beneath the Racing
cylinder (I) and pull out.
Fig. 22: Removing Racing cylinder
12. Take out the defective Racing cylinder and fit the
new cylinder. Connect the air supply lines (G) to the
cylinder.
13. Slide in the pin (H) beneath the Racing cylinder.
i Use the block and tackle to position the upper part of
the Racing mounting column back on the lower part.
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Once the upper part is fully in position, remove the
supporting straps or chains.
14. Align the hole in the Racing mounting column with
the eyelet of the cylinder and insert the upper pin (F).
15. Secure the pin by fitting the circlips (E).
Fig. 23: Fitting upper pin
16. Connect the compressed air supply.
! ATTENTION: The column could abruptly rise to the
Racing position and thus cause damage or injury.
17. Setting adjusting elements: Tighten such that the
column can still move. Then secure the pins with the
lock nuts (Section 6.2).
i If problems are encountered with the speed of move-
ment, the upward and downward motion of the Racing
cylinder can be adjusted by way of the control valve
Robert Bosch GmbH