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Question Robotdigg rails relubing


New member
Printer Model
Extruder Type
Clockwork 2
Cooling Type
My linear rails doesn't have lubing ports. Is there any way to lube them (as regular maintenance routine) without disassembling whole gantry? I've used Mobil EP2 (by removing carriage from rail) when assembled first time an relubed rails when was upgrading to MGN12.
Sadly, not really. The only way I can think to lube them and keep them in place is drilling a hole through the extrusion where the rail connects and had no screw holding it. Then you can use a needle to inject grease into the carriage.
Other then that sometimes its a good idea to disassemble just to inspect for any loose or damaged parts.