minnow wrote:
Coach-man wrote:
minnow wrote:
How much of a job was it replacing the motor. I've seen the videos and looks to me like little to no room to access the motors.
There is enough room to get one arm / hand in, which is all you need. As with hitching, and un hitching you may have to manually move the slide to take the pressure off the motor, but it pops up and back. It then just pulls out. One thing I learned while doing the job is to index the drive so it goes back in the same position as it came out. There are two pockets for the outside set screw. Square that with the wall to get position of the drive gear. It also helps if the slide is about half way, that makes reaching the motor easier but it still can be done all the way in.
Thanks. I also read that Lippert has "beefed up" the motors now as well as the original version was not robust enough to do the job.
That may be, I did not notice anything about the motor itself being different. However, what was changed is the connector on top of the motor. The "old style" had the wires going straight out the motor towards the back. Since that was where the set screw went to hold the motor down, the wires had to be flipped 180 degrees over the top, and then down. I my mind, this placed a lot of unnecessary stress on the connections, a potential failure point. The new one had the connector come out of the top with the wires already facing the right way, thus iliminating that failure point!
Oh, BTW there are no "shear pins" in this design. Too much torque on the motor will cause it to shut down, which is what happens when the slide reaches the end of its travel.