Husqvarna DT22H5NRA, DT22BNRA, DT22B5FA, DT22H5FA, DT22B5DSA, DT22NEFA manual Maintenance

MAINTENANCE

Replacing worn flail blades

1.Allow the engine to cool.

2.Disconnect the spark plug.

3.Tip the machine forward; see the section ”Two minute rule”.

IMPORTANT INFORMATION

When tipping the machine forward observe the ”Two minute rule”.

4.Remove e-rings (1) (locking washer type) that hold the blade shaft (2) in place (see the illustration).

5.Inspect the blade shafts and replace if bent or worn.

6.Drive the blade shafts out towards the center. The blades (4) and the plastic spacers (3) will fall off.

7.Fit the new blades and replace the plastic spacers as necessary. Refer to the illustration of the components for blade/spacer placement.

8.Install e-rings.

9.Repeat this procedure for the remaining three shafts.

10.Reattach the spark plug cable.

8011-027

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