Troubleshooting - Husqvarna DM 200 Operator's Manual

To examine the carbon brushes
1. Loosen the screw and remove the inspection cover.
(Fig. 25)
2. Lift the brush retainer spring to one side (A).
3. Loosen the screw (B).
4. Pull out the carbon brush connector.
5. Pull out the carbon brush from the holder (C).
6. Clean the brush holder with compressed air or a
brush. Replace the brush if worn.
7. Fit the new carbon brushes and, at the same time,
check that they slide easily in the brush retainers.
Troubleshooting schedule
If you cannot find a solution to your problems in this
operator's manual, speak to your Husqvarna service
agent.
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8. Put the brush holder spring back into place.
9. Insert the carbon brush connection under the screw.
10. Repeat the procedure with the other carbon brush.
11. Replace the inspection cover and tighten the screw.
Let the product idle for 10 minutes to run in the new
carbon brushes.
12. Remove the screw that holds the cover for the
carbon brushes. Use a flat wide screwdriver.
13. Examine the carbon brushes. The area of wear must
be smooth and not damaged.
14. If it is necessary, let an approved Husqvarna service
center replace the carbon brushes.

Troubleshooting

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