Husqvarna PF 21 Checking the blades, Removing the BioClip plug, Restoring from service position

Maintenance

Restoring from service position

1Grip the front edge of the unit and loosen the lock, fold down and slide in the unit.

2Replace the cutting height stay and the belt.

3Tension the belt with the belt adjuster.

4Fit the front cover.

Checking the blades

To achieve the best mowing results it is important that the blades are undamaged and well-sharpened.

Check that the blades’ attachment screws are tight.

IMPORTANT INFORMATION Replacing or sharpening the blades should be conducted by an authorised service workshop.

The blades should be balanced after sharpening.

Damaged blades should be replaced when hitting obstacles that result in a breakdown. Let the servicing dealer judge whether the blade can be repaired/ground or must be discarded.

Removing the BioClip plug

To change a Combi unit from BioClip function to cutting unit with rear ejection, remove the BioClip plug located under the unit with three screws.

1Put the unit in the service position, see Placing in the service position.

2Remove the three screws holding the BioClip plug, and remove the plug.

3Tip: Fit three full-thread screws M8x15 mm in the screw holes to protect the threads.

4Replace the unit in normal position.

Fit the BioClip plug in the reverse order.

38 – English