I recently bought two 47:1 Metal Gearmotor (https://www.pololu.com/product/1585) and my son took apart their gear assembly. I now have a tray of gears, rods and screws. Does anyone have a drawing or photo of how everything goes back together?
We do not have a diagram or picture of how the gearbox is assembled. On the product page under the “Details for the item #1585”, we list the exact gear ratio for the gearmotor. The gears are listed in the order they are in the gear train with the pinion gear on the left. You might find that helpful in trying to re-assemble the gearbox, though it might be hard to accurately count the teeth on each gear.