Insert seven lock nuts into the locations shown on the underside of the base plate.
|  | | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- | |Insert the 80mm bearing into the location shown.
|  | |Slide one washer onto each of the four M3 screws, apply threadlocker, then screw them into the locations shown to secure the 80mm Bearing.
|  | |Insert two 10mm bearings into the locations show.
|  | |Insert the 1/2in rounded hex shaft into the azimuth gear as shown. Secure the 1/2in rounded hex shaft with a shaft end screw, applying threadlocker to the screw.
|  | |Slide a shaft spacer onto the bevel pinion shaft as shown.
|  | |Slide a 10mm bearing onto the bevel pinion shaft as shown.
|  | |Press the bevel pinion shaft and 10mm bearing into the live fork as shown.
|  | |Insert two lock nuts into the live fork shaft as shown, then secure the fork to the azimuth gear with two 1in socket head screws.
|  | |Insert two lock nuts into the static fork shaft as shown, then secure the fork to the azimuth gear opposite the live fork with two 1in socket head screws.
|  | |Press a 10mm bearing onto the bevel pinion shaft as shown.
|  | |Slide the 18T speed gear onto the bevel pinion shaft as shown.
|  | |Secure the 18T speed gear with a shaft end screw, applying threadlocker to the screw.
|  | |Insert the bevel drive gear into the 4in traction wheel as shown.
|  | |Press a 1in rounded hex bearing into the bevel drive gear as shown.
|  | |Press a 1-1/8in rounded hex bearing into the 4in traction wheel as shown opposite of the bevel drive gear.
|  | |Insert the 1/2in rounded hex shaft into the live fork through the wheel and out the static fork as shown.
|  | |Secure the 1/2in rounded hex shaft with two shaft end screws and split lock washers until snug but still allowing the wheel to freely rotate.
NOTE: Use one of the 5/32in Keys to restrain the opposite shaft end screw so that you can tighten things down. Perform this equally on both screws.
Insert the steering gearing into the 10mm bearing as shown.
|  | |Slide a 1-1/8in rounded hex bearing onto the 1/2in rounded hex shaft with the flange on the azimuth gear side as shown.
|  | |Slide the 36T MAXSpline gear onto the 1-1/8in rounded hex bearing as shown.
|  | |Slide the 62T MAXSpline gear into 36T MAXSpline gear as shown.
|  | |Slide a 1in rounded hex bearing onto the 1/2in rounded hex shaft and into the 62T MAXSpline gear as shown.
|  | |Insert the drive gearing into the 10mm bearing as shown.
|  | |Apply about a teaspoon of grease across the Azimuth gear, steering gear, drive gear, and the 36T MAXSpline gear. You may need to lift the center stackup to access the 36T MAXSpline gear.
|  | |Slide two 10mm bearings onto the drive and steering gears and then insert two 10mm bearings into the base plate as shown.
|  | |Press two lock nuts into the locations shown on the cover.
|  | |Press a 1-1/8in rounded hex bearing into the cover as shown.
|  | |Secure a Through Bore Encoder onto the cover with two 1/2in socket head screws as shown.
|  | |Secure two motors onto the cover with two 3/8in socket head screws each as shown.
|  | |Slide two 12T motor gears onto the motor shafts cover as shown.
If your motors have 8mm Keyed shafts you will need the shaft key from the 8mm Keyed Shaft Retaining Hardware Pack.
Secure the cover and motors onto the base plate using seven 1/2in socket head screws in the locations shown.
|  | ## Bottom Motor Orientation |Insert seven lock nuts into the locations shown on the underside of the base plate.
|  | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- | |Insert the 80mm bearing into the location shown.
|  | |Slide a washer onto the four M3 screws, apply threadlocker, then screw them into the locations shown to secure the 80mm Bearing.
|  | |Insert two 10mm bearings into the locations show.
|  | |Insert the 1/2in rounded hex shaft into the azimuth gear as shown. Secure the 1/2in rounded hex shaft with a shaft end screw.
|  | |Slide a shaft spacer onto the bevel pinion shaft as shown.
|  | |Slide a 10mm bearing onto the bevel pinion shaft as shown.
|  | |Press the bevel pinion shaft and 10mm bearing into the live fork as shown.
|  | |Insert two lock nuts into the live fork shaft as shown, then secure the fork to the azimuth gear with two 1in socket head screws.
|  | |Insert two lock nuts into the static fork shaft as shown, then secure the fork to the azimuth gear opposite the live fork with two 1in socket head screws.
|  | |Press a 10mm bearing onto the bevel pinion shaft as shown.
|  | |Slide the 18T speed gear onto the bevel pinion shaft as shown.
|  | |Secure the 18T speed gear with a shaft end screw, applying threadlocker to the screw.
|  | |Secure two motors onto the base plate with two 3/8in socket head screws each as shown.
|  | |Insert the bevel drive gear into the 4in traction wheel as shown.
| = | |Press a 1in rounded hex bearing into the bevel drive gear as shown.
|  | |Press a 1-1/8in rounded hex bearing into the 4in traction wheel as shown opposite of the bevel drive gear.
|  | |Insert the 1/2in rounded hex shaft into the live fork through the wheel and out the static fork as shown.
|  | |Secure the 1/2in rounded hex shaft with two shaft end screws and split lock washers until snug, but still allowing the wheel to freely rotate.
NOTE: Use one of the 5/32in Keys to restrain the opposite shaft end screw so that you can tighten things down. Perform this equally on both screws.
|  | |Insert the steering gearing into the 10mm bearing as shown.
|  | |Slide a 1-1/8in rounded hex bearing onto the 1/2in rounded hex shaft with the flange on the azimuth gear side as shown.
|  | |Slide the 36T MAXSpline gear onto the 1-1/8in rounded hex bearing as shown.
|  | |Slide the 62T MAXSpline gear into 36T MAXSpline gear as shown.
|  | |Slide a 1in rounded hex bearing onto the 1/2in rounded hex shaft and into the 62T MAXSpline gear as shown.
|  | |Insert the drive gearing into the 10mm bearing as shown.
|  | |Apply about a teaspoon of grease across the Azimuth gear, steering gear, drive gear, and the 36T MAXSpline gear. You may need to lift the center stackup to access the 36T MAXSpline gear.
|  | |Slide two 12T motor gears onto the motor shafts cover as shown.
If your motors have 8mm Keyed shafts you will need the shaft key from the 8mm Keyed Shaft Retaining Hardware Pack.
Slide two 10mm bearings onto the drive and steering gears and two 10mm bearings onto the 12T motor gears as shown.
|  | |Press two lock nuts into the locations shown on the cover.
|  | |Press a 1-1/8in rounded hex bearing into the cover as shown.
|  | |Secure a Through Bore Encoder onto the cover with two 1/2in socket head screws as shown.
|  | |Secure the cover and motors onto the base plate using seven 1/2in socket head screws in the locations shown.
|  |