Section TOC
Master TOC
TROUBLESHOOTING & REPAIR
BRUSH REMOVAL AND REPLACEMENT (continued)
PROCEDURE
1.Perform this procedure with the engine OFF.
2.With the 5/16” and 3/8” nut drivers, remove the sheet metal screws from the right case side.
3.Carefully remove the right case side.
4.Using the needle nose pliers, gently remove the red and white wires from the brush holder. Note lead placement. See
Figure F.11.
5.With the 7/16” wrench, remove the brush holder assembly bracket from the stator frame.
6.With the 5/16” wrench, remove the two screws that secure the brush holder assembly to the bracket. Slide the brush holder assembly out of the bracket.
7.To change the brushes, use the slot head screw driver to pop off the plastic retainer on the back of the brush holder assembly.
8.Remove the old brushes and insert the new ones. One corner of the terminal clip is beveled so that the brush can go in only one way.
9.Snap the plastic retainer back onto the brush holder. The brushes may need some repositioning; wiggle them slightly to help them seat properly on the slip rings.
10.To reinstall the brushes, depress the
11.Slide the brush holder assembly back into the bracket and, with the 5/16” wrench, install the two screws that hold it in place.
12.With the 7/16” wrench, install the brush holder assembly bracket to the stator frame.,
13.Slowly remove the
14.With the needle nose pliers, connect the red and white wires to the appropriate ter- minals on the brushes. The red wire is nearest to the rotor lamination.
15.Check the wire connections for clearance and tightness.
16.Install the right case side using the sheet metal screws and 5/16” and 3/8” nut drivers.
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