Changes to Step #3
Edit by Dave Ogles —
Edit approved by Dave Ogles
- Before
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Step Lines
| [title] Checking PTFE tube length | |
| - | [* 9] The Bear extruder uses a different PTFE tube length than MK2.5S and MK3S. The Bear extruder uses the same PTFE tube length as MK2S, MK2.5 (non-S) and MK3 (non-S). |
| + | [* 9] The Bear extruder uses a different PTFE tube length than that of the MK2.5S and MK3S. The Bear extruder uses the same PTFE tube length as MK2S, MK2.5 (non-S) and MK3 (non-S). |
| [* 1] If you are coming from a MK2.5S or MK3S, or if this is a DIY build, this Assembly Guide will take you through the steps of preparing the PTFE tube. | |
| [* 1] If you need to prepare a new PTFE tube, make sure you have the following parts: | |
| [* 8] PTFE cutting jig (included in the printed parts). | |
| [* 7] Box cutter with a blade thickness of approximately 0.4mm. | |
| [* 5] 60° countersink. | |
| [* 4] Unused PTFE tube, 4mm OD/2mm ID, at least 100mm long. | |
| [* 10] For the Bear extruder the PTFE tube must be 50mm in length and the ends must be cut square. |