52
Maintenance
4. Slacken off two screws and remove the three
others for the gear housing. Turn the gear housing
so that the belts can be moved under the pulley.
5. Check that the belt tensioning equipment is not
jammed or binding and replace the spring.
6. Position the new belt and reinstall the gear
housing.
7. Attach the new belt.
The belt position decal is on the cutting unit under
the protective cover.
8. Install the protective covers.
9. Attach the cutting unit to the machine. See “Side
shifting the cutting unit” on page 45.
Removal of BioClip Plug
To change a Combi unit from the BioClip function to a
cutting unit with rear ejection, remove the BioClip plug,
which is located under the unit.
1. Put the unit in the service position. See “The
Cutting Unit’s Service Position” on page 48.
2. Remove the screws holding the BioClip plug, and
remove the plug.
Tip: Fit the fully threaded screws
M8x15 mm in the screw holes to protect the threads.
3. Return the unit to the normal position.
Fit the BioClip plug in the reverse order.
Gearbox turned
Removal of BioClip Plug