Ultimaker Original, Assembly Instructions Manual

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Step 1: drive mechanism main body assembly Assembling the material feeder
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image 97: moving the small black gear over the motor axis
image 98: placing the ball bearings 8mm in the wooden part 10A and the wooden
part 10C
(for action 4-9 see image 99)
4. Place wooden part 10A on top of the motor.
5
Notice: make sure the engraving is facing the motor.
5. Place the wooden part 10B on top of the wooden part 10A.
6. Place the quick fit coupling in the T-slot.
7. Place the wooden part 10C on top of the wooden part 10B.
8. Attach the wooden parts A, B and C on the motor.
Use four bolts M3 x 20mm.
9. Place two bolts M3 x 20mm near the ball bearings 8mm and lock with
two hex nuts 3mm.