Step 07.26 — Fit the carriage bolts and leave them loose¶
Step 26 of 39 · Chapter 07 — A/B belts and tensioning
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Parts:
- M3×30 SHCS ×2 · Fasteners, Tools & Misc box
Do: Pass the two M3×30 SHCS through the carriage, one top, one bottom, into the captive M3 nuts. "Lightly tighten the bolts."
Check
The two carriage halves are held together but can still shift slightly. Nothing is torqued.
What you're looking at
The two M3×30 pass through both carriage halves into the M3 nuts you pressed in earlier; they are what squeeze the halves together onto the belts. Left light too, for the same reason as the clamp screws.
Source: Voron manual p.140