Robo PKP EN57-1000 DC to AC (Marklin) Conversion

A guide showing how to convert a Robo "Koleje Mazowieckie" EN57 train from 2-rail DC to 3-rail AC digital (for Marklin systems). Yet another great Polish model that works nicely after conversion. See my detailed 2-rail DC to 3-rail AC conversion guide if this is your first conversion:    • 2-rail DC to 3-rail AC Conversion Tutorial...   Parts needed: 1x 56110 Piko pickup shoe 4x E700150 Marklin AC wheels (optional but recommended) This tutorial applies to the following Robo EN 57 models: 400910DE (ep VI, white/green) 400310DE (ep IV, dark blue/yellow) 400320DE (ep V, dark blue/yellow) Other Piko EN57 models from 2022-2024: 51453 (ep IV, dark blue/yellow) - AC digital from the factory! 51455 (ep V, light blue/yellow) - DC digital 51457 (ep V1, dark red/silver) - DC digital 51459 (ep V, light blue w/ yellow stripe) - DC digital 51461 (ep VI, white/green) - DC digital Introduction: (0:00) Changes Needed: (1:08) Parts: (2:03) Wheel Changes: (2:20) Installing Pickup Shoe: (2:53) Connect Pickup Shoe Wire: (3:08) Re-wiring Motor Car: (3:26) Re-assembly & Testing: (4:00) Robo vs Piko Comparison: (4:16) Finished Product: (4:49) Test Run: (5:15)