14
NORDIC S4
9
1110
LEVEL 1
LEVEL 2
7. Pull the rotor module right out and position it with
the brush strips facing up.
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can be removed.
8
7
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There are 4 brush strips on the rotor, 2 on each side.
Use a broad screwdriver, so you can get a good
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and continue to the other. Lift it carefully, bit by bit.
10. Pull the brush strips out of the groove.
11. Move the brush strips down to level 2, or replace
them with new ones if they are completely worn out.