Replace Brush - Suzuki Engine 2002 GRAND VITARA SQ420 Service Manual

6H-28 CHARGING SYSTEM
Bearing
• Check that drive and bearing is not rough or worn.
• Check that end housing bearing is not rough or worn.

Replace brush

[60 A type]
Refer to "Disassembly" and "Reassembly" of 60 A type.
[70 A and 80 A types]
1) Remove rear end cover and then brush holder.
2) Unsolder and remove the brush and spring.
3) Run the wire of a new brush through the spring and the hole
in the brush holder, and insert the spring and brush into the
brush holder.
4) Solder the brush wire to the brush holder at specified
exposed length.
Exposed length
"a" : 10.5 mm (0.413 in.)
5) Check that the brush moves smoothly in the brush holder.
6) Cut off the excess wire.
7) Apply insulation paint to the soldered area.