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Troubleshooting & repair, Continued), Brush removal and replacement (continued) – Lincoln Electric POWER-ARC 4000 SVM103-A User Manual

Page 64

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PROCEDURE

(continued)

8. To reinstall the brush holder assembly,

depress the spring-loaded brushes into
the holder and slip a suitable non-metal-
lic, fairly stiff retainer through the slots at
the top and bottom of the holder. A cable
tie works well; see Figure F.6. This will
hold the brushes up so that you can eas-
ily install the holder.

9. With the needle nose pliers, reinstall the

red and the black wires to the appropriate
terminals on the brushes. The red wire is
inboard.

10. Slip the holder into position in the genera-

tor end bracket. Be careful not to loosen
the 2 attached wires.

11. Reinstall and tighten the 2 screws with the

1/4” nut driver.

12. Slowly remove the non-metallic retainer

from the brush holder and let the brushes
snap back against the slip rings.

13. Check the wire connections or clearance

and tightness.

14. Snap the brush holder cover back into

position.

POWER-ARC 4000

TROUBLESHOOTING & REPAIR

F-23

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BRUSH REMOVAL AND REPLACEMENT (continued)