How do you change a swing arm on a 1997 350 bigbear atv?

To change the swing arm on a 1997 Yamaha 350 Big Bear ATV, first, secure the ATV on a flat surface and lift it using a jack. Remove the rear wheels and disconnect the rear brake line, along with any other components attached to the swing arm, such as the axle and shock absorbers. Unbolt the swing arm from the frame, and then reinstall the new swing arm by reversing the disassembly steps, ensuring all bolts are tightened to the manufacturer’s specifications. Finally, reattach the rear wheels and check for proper alignment before testing the ATV.