Step 5. Once the header back plate is in place, install the motor/gearbox and control board to the header back plate.
Slide the nuts (supplied with the operator) to hold the motor/gearbox and control board along the 2 parallel tracks on
the back plate.
Fasten the bolt to hold the motor/gearbox and control board in place.
The motor/gearbox needs to be installed so that the center of the spindle is 6" (152mm) from the end of the plate, for
units produced after August 1, 2022. For units produced before August 1, 2022, the spindle was set at 4 ¾”.