Wacker Neuson BFS 1350AL Manuale dell'Operatore Scaricare il pdf (Pagina 25)

T00836GB

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 Manuale dell'Operatore Pagina 25