upgrading the Y-axis Neptune 3 pro - linear rail MGN9H

This mod is for switching to linear guides MGN9H. The Y-axis can be used without updating the firmware. I hope you enjoy it, and please share your prints. Thanks

ATTENTION — the print tolerance is 0.1 mm.

If you only have one printer, please print out the parts before disassembling the printer :-).

Printed Details (Use PETG or better (don't switch to pla)):

attachment_to_aluminum_profile - 6 pc

support_mgn9h - 1 pc

support_mgn9h + stop - 1 pc

tensioner_top_1 - 1 pc

tensioner_top_2 - 1 pc

tensioner_bottom - 2 pc

Material: (personal advice - do not skimp on linear guides) 

- linear guides with carriages MGN9H 300 mm long x - 2 pcs 

- screw M3x6 - 16 pcs. 

- screw M3x12 - 18 pcs. 

- thermal thread insert M3x5 - 12 pcs.

- screw M3x8 - 8 pcs. 

- screw M5x10 - 4 pcs. 

- low nut M5 - 4 pcs. 

- washer M5-0.8 mm - 4 pcs.

Use the printed tensioner_top_1 and tensioner_top_2 as guides for a 3 mm drill bit to drill through the base with a 3 mm drill bit.