I recently rebuilt a 84 kawasaki tecate. Everything has went good so far except of the kickstarter. The other day i spent about 3 hours trying to get it to function correctly. It turns the motor over but it wont spring back. I followed the service manuals instructions and still cant get it to work. Spring looks to be in good condition, it is corrrectly placed in the shaft and the case. The plastic bushing is in place with the washer. Any help of info on this would be helpful. Thanks