The motor gear of the tricycle does not fit in with the gear ring of the motor
Three reasons, one. Electromagnetic switch, also known as the suction bag, internal electric shock burning, poor contact, replace
Two, the battery power loss or battery short lattice. Detection battery. Three, the starter individual gear is empty, worn and replaced.
This is the occurrence of milling failures.The flywheel ring is partly worn; the internal spring of the motor is tired; the motor is electrified ahead of the gear engagement.
