Wacker Neuson BFS 1350AL Betreibershandbuch PDF herunterladen (Seite 25)

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MAINTENANCE

Adjusting drive belt tension

The tension of the belt should be checked at the time of the weekly engine maintenance and, if necessary,

tensioned as follows:

1. Remove V-belt guard.

2. Loosen counter nut (31).

3. Loosen the fastening screws (32) until the V-belt’s take-up

can be shifted without play.

4. Adjust drive belt tension with tensioning nut (33).

5. Tighten the fastening screws (32) and the counter nut (31).

Drive belt replacement

1. Disassemble V-belt guard (above and below) and cutting disc guard.

2. Take tension off V-belts. To do this loosen the counter nut (31), the tensioning nut (33) as well as the fas-

tening screws (32). Only loosen the fastening screws so far that the V-belt’s take-up can be moved freely

without play.

3. Loosen the screws (34) at the oval flanges (on both sides) of the cutting shaft.

4. Replace the V-belts.

5. Reassemble cutting shaft (34).

6. Adjust drive belt tension (see „Adjusting drive belt tension“).

7. Reassemble cutting disc and V-belt guards.

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Wacker Neuson BFS 1350AL Betreibershandbuch Seite 25