14
NOTE: The Churro Standoffs are intended to help with the structure of the chassis.
Be sure to install four on each Inner Plate.
Step 14: Press the FR8ZZ-HexHD Bearing (am-2986)
into the center hole of each Outside Plate (am-3921).
The bearing flange will be on the side opposite the
plate flanges to ensure the bearings do not fall out
during operation.
Step 15: Place each Outside Plate into the ends of
both End Plates with the flanges of the Outside Plate
pointing away from the Inside Plate. Ensure the Hex
Bearing is aligned to and installed on the Toughbox
Mini Hex Output Shaft.
Step 16: Secure the Outside Plates to each End Plate
using six 10-32 x 0.500 socket head screws (am-1002)
and two 10-32 Nylock nuts (am-1042).
Step 17: Attach four 3.375” Churro Standoffs (am-2569)
(see below for recommended locations) with 1/4-20 x
0.75” Thread Forming Screws (am-1310) onto each
Inside Plate. A 1/2” wrench can be used to hold the
churro while tightening. Make sure to loop belts over
the churro to ensure the belts have a straight path from
axle to axle.
Recommended Support Churro Locations
LONG CHASSIS
SQUARE CHASSIS
WIDE CHASSIS