Kettler SHIMANO KS127 Series Translation Of Original Operating Instructions page 183

4 Carefully remove the wiper from the groove.
Figure 204: Removing the wiper
5 Use a small, sharp object to look for and
remove the end of the felt ring.
6 Carefully take out the felt ring.
7 Remove felt ring.
8 Clean or replace felt ring.
Figure 205: Removing the felt ring
9 Clean inside of outer sleeve with a cloth.
Figure 206: Cleaning the outer sleeve
10 Carefully re-insert dry felt ring with one end in
the designated groove.
11 Unfurl felt ring within the outer sleeve, so that
it lies on the groove.
12 Carefully press felt ring into the groove by
hand. Ensure that both ends are fully pressed
in and meet and that they do not overlap and
are not twisted.
Figure 207: Inserting the felt ring
MY22K03 - 32_1.0_13.09.2021
13 Insert cleaned or new wiper in the upper
groove.
14 Stretch spring washer over the wiper.
Figure 208: inserting and fastening the wiper
Maintenance
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