Schwinn Trailblazer Bike Trailer "joyride" Questions

hi i just got a schwinn joyrider double bike trailer and i can't find what year it is so im having a hard time finding the specs. ...don;t know how to set it up type www.managemyhome.com click manual ...

For a Shwinn Joyrider PR150 double kids trailer Bent connecting shaft for front wheel to stroller, within front wheel assembly. I disassembled the front wheel assembly and straightened the bent ...