Makita G7301R Owner's Manual download pdf (Page 35)

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ENGLISH

CHECKING CARBON BRUSH

If the brush become excessively worn, its

contact pressure with the slip ring

changes and causes a roughened surface

on the slip ring, resulting in irregular

generator performance.

Check the brush every 500 hours or if

generator performance is irregular.

If the brush is 5 mm long or less, replace

it with a new one.

(a) Remove the brush cover.

(b) Disconnect the wire connector and

remove the brush.

(c) Carefully note the brush direction and

relative position with the slip ring when

installing new brush.

15 to 5 mm

BRUSH

BRUSH

HOLDER

BRUSH

COVER

BRUSH

HOLDER

FLANGE

BOLT

SCREW

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