you don't they are sealed bearings. they will need pressed out of the hub to change them.
The 2002 Toyota Avalon has a 8 ft. 11.1 in. (107.1 in.) wheel base.
The 2002 Toyota Avalon has front wheel drive.
The 2002 Toyota Avalon has 24 valves.
The 2002 Toyota Avalon has a 4-speed automatic.
The 2002 Toyota Avalon is a gas-powered vehicle.
The 2002 Toyota Avalon has a V6 engine.
The curb weight of the 2002 Toyota Avalon is 3417 lbs..
The 2002 Toyota Avalon has a drag coefficient of .28 Cd.
The 2002 Toyota Avalon runs on regular unleaded.
The height of the 2002 Toyota Avalon is 4 ft. 9.7 in. (57.7 in.).
The 2002 Toyota Avalon has double overhead cam (DOHC).
The 2002 Toyota Avalon is 15 ft. 11.9 in. (191.9 in.) long.