Originally Posted by
JIM CHALOUPKA
Here are some pictures of what Denny is talking about. You can see in the different views the motor actuator mounted, the actuator dismounted, the actuator disassembled (note springs, brushes, commutator), the actuator disassembled with springs and brushes in place in those little holes.
If the commutator looks dirty you can clean it with a typewriter eraser.
Denny, if you shake the unit and hear a little rattle, I think your missing brush has fallen into the shall hole into the rack gear area below and with persistence as with a puzzle you will be able to shake it out.
If you want to replace the whole thing the Prevost part number is; 780428......$56.02.
JIM