Purchased a passenger side power seat mechanism. Cleaned, lubricated the tracks appears that the motor is weak. Can I rebuild the motor or have it sent to someone for repair? It appears the three motors come apart pretty easy. Thank you.

 

Do all 3 motors seem weak or just one of them? I have no idea on the rebuild-ability of them but would rather make sure that a motor is bad and it's not something else electrical. If it's just one motor, you can try powering it directly, careful not to short out the wires you use, and see if it seems any better. There's the possibility that it's the switch control panel, power feed and ground.