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| Release counternut -1 -. |
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| Adjust track by turning the left or right track rod. In case of a large difference, adjust track by turning simultaneously the left and right track rod. |
| Position open-end wrench on hexagon -arrow-. |
Check that the bellows have not become twisted after turning the track rods! |
Twisted bellows wear fast. |
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| Tighten up the counternut -1- and check the track value again. |
After tightening counternut -1- the set value may change slightly. |
Make sure this value remains within the tolerance for the nominal value. If this is not the case repeat the track adjustment operation. |
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