Back Support Beam

Step 1: Add Screws to Corner Brackets

Parts Needed:

• REV-41-1320 – Bracket, Inside Corner (2)

• REV-41-1359 – Screw, Hex Cap, M3, 8mm (8)

• REV-41-1361 – Nut, Locking, M3 (8)

Figure 9- Unassembled view

Figure 10- Assembled view

Hint

• Screw the nuts onto the screws just until it’s difficult to turn them; just so that the nuts don’t fall off.

• The screw heads will need to slide along the center of an extrusion in a later step.

Step 2: Add Corner Brackets to Beam

Parts Needed:

• REV-41-1431 – Extrusion, 225mm, 90-90 Degree (1)

• Corner Bracket Assemblies (2 - from step 1)

Figure 11- Unassembled view

Figure 12- Assembled view

Hint

• Slide the head of the screws down the center of the extrusion.

Step 3: Add Floating Screws to Beam

Parts Needed:

• Back Support Assembly (1 - from step 2)

• REV-41-1359 – Screw, Hex Cap, M3, 8mm (2)

Figure 13- Unassembled view

Figure 14- Assembled view

Hint

• The two 8mm screws are loaded onto what will become the top face of the beam.

Step 4: Add Back Support Beam

Parts Needed:

• Chassis (from Drive Assemblies and Frame, step 4)

• Back Support Beam Assembly (from the previous step)

Figure 15- Unassembled view

Figure 16- Unassembled view

Figure 17- Assembled view

Hint

• The beam should touch the drive wheel brackets.