Although an indoor rowing machine doesn't need much maintenance, you should occasionally check all the restraining screws. Tighten any parts that you connected individually when constructing the gadget in particular. As well as the magneto support levels, give importance to any odd noises emanating from the flywheel. Check the cable or pull chain's condition to see if there are any problems. A seat that slips perfectly is necessary for rowers. Spend some time cleaning your machine frequently, paying special attention to the rail(s), to ensure that no debris obstructs the movement of the wheels on bushings.