COLUMBIA BD - motor board screw question
Posted: Mon Nov 01, 2021 8:23 pm
Hello All
Thanks to the response I received regarding wanting to add a Columbia BD and/or BY to my collection, the amazing Brice Paris sold me a beautiful BD which just arrived today. He carefully packed everything in three containers and Fed Ex'd it to me. It arrived safely and now I'm having a bit of a problem.
For anyone who has a BD in their collection, might you be able to tell me if the three mounting screws (bolts and nuts) are meant to allow play or if the motor should be flush against the board. The smooth-headed bolts seem to have corresponding nuts that only allow the fit to only a few turns and no further. It seems the nut is tapered internally for just that reason. It will only fit one way - using the slightly larger opening on one end. But if that's so, then there is play between the motor and the board and the motor would essentially hang a good quarter of an inch or so rather than snugly fit up against the board if this is the design. I can't imagine that to be so. Are there supposed to be washers in place to take up some of the slack?
If anyone could shed some light on the subject I would be most grateful.
Thanks!
Bill
Thanks to the response I received regarding wanting to add a Columbia BD and/or BY to my collection, the amazing Brice Paris sold me a beautiful BD which just arrived today. He carefully packed everything in three containers and Fed Ex'd it to me. It arrived safely and now I'm having a bit of a problem.
For anyone who has a BD in their collection, might you be able to tell me if the three mounting screws (bolts and nuts) are meant to allow play or if the motor should be flush against the board. The smooth-headed bolts seem to have corresponding nuts that only allow the fit to only a few turns and no further. It seems the nut is tapered internally for just that reason. It will only fit one way - using the slightly larger opening on one end. But if that's so, then there is play between the motor and the board and the motor would essentially hang a good quarter of an inch or so rather than snugly fit up against the board if this is the design. I can't imagine that to be so. Are there supposed to be washers in place to take up some of the slack?
If anyone could shed some light on the subject I would be most grateful.
Thanks!
Bill