Honda Vario Service Manual =link= -
Over-tightening a drain plug cracks the case. Under-tightening an axle nut is dangerous. The service manual lists the exact Nm (newton meters) for every bolt on the Vario.
Over-tightening a drain plug cracks the case. Under-tightening an axle nut is dangerous. The service manual lists the exact Nm (newton meters) for every bolt on the Vario.