Arms ModuleSub-assembly B
Step 3: Prepare the Bearing Housing
Fit the square nuts and flanged bearing into Part 300_13C.
Parts needed
| Part | Count |
|---|---|
| 1 | |
| M4 square nuts | 3 |
| M4x16 Socket bolts | 3 |
| Flanged ball bearing 4390N159 | 1 |
Instructions
Take part (it has a wire trench on the side, not to be mistaken with part ), put it on a flat surface with the inner hollow part facing upward
Put 3 — M4 square nuts into the 3 slots on the surface of Part
Using 3 – M4x16 Socket bolts and lightly tighten it on the circumference of Part where you have previously inserted the square nuts to secure the square nuts in place first.
Place flanged ball bearing 4390N159 into Part
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