Ch 0235 / 44
Step 02.35 — Tighten the M5 bolts¶
Step 35 of 44 · Chapter 02 — Z drives, Z idlers, Z rails, deck panel
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Parts: none.
Do: Only now, with the cam closed, tighten the two M5×10 in the motor foot; the drive-end one clamps the cam as well. Then confirm the two M5×40 in the drive body have not moved.
Check
All four bolts tight. Nothing has moved. The belt is still correctly seated in both pulleys.
What you're looking at
Manual p.45: the two M5×10 in the motor foot, the motor-end one and the drive-end one through the cam. They are tightened only now, with the cam closed, so the motor position the cam set is what gets locked in.
Source: Voron manual p.45 · Video: Part 2 @1:18:48