22. Remove the plastic 

 strips and put the 

 brushring on the 

 armature by setting 

 one set of brushes on 

 the commutator and 

 gently compressing the 

 remaining brush springs 

 and sliding them onto 

 the commutator. 



NOTE: The commutator 

 should remain clean of 

 fingerprints and scratches. 

 All possible precautions 

 should be taken to prevent 

 silicone contamination of 

 the commutator or the 

 brushes. 



23. Put Loctite 290 adhesive/sealant on the thread of the two countersunk 

 screws and secure the brushring. 



24. Solder the wires together and secure and insulate the soldered joints 

 with heat-shrinkable tubing. Make sure that the wires are long enough 

 to make it possible to repeat this procedure in case it is necessary to 

 replace motor parts. Make sure also that the wires do not touch the 

 brush springs, the armature, or the wave generator (which is not in 

 place now). Make sure the wires do not get into the gap between the 

 flexpline and the stator mount. 



59 



