How to Replace the Extruder Gears on a Bambu Lab X1C, P1P or P1S

If the filament reaches the extruder then keeps retracting, worn or gunked-up gears are a likely cause. Here’s the 20-minute swap on the X1C and P1 series.

If the filament reaches the extruder then keeps retracting, worn or gunked-up gears are a likely cause. Here’s the 20-minute swap on the X1C and P1 series.