You go to a mechanic and ask him or her to do it
Sounds like my brother. But us backyard mechanics have a better idea. Block the vehicle rear wheels up if you can but if not then block the wheels and put on the brakes. Safety first when under a vehicle. Once under there will be the drive shaft running from the transmission to the rear differential.
There will be 4 nut and bots on each end. Remove the rear one first or the front. Doesnt matter. Then remove the other. Whole thing will come Dow in your hands.
Once the shaft is disconnected you no longer can rely on the parking brake to hold the vehicle, so ensure you do those safety things first.
Jonathon
take the bolts out
5
take it and the headlights to a dealer
take the axle out
5 quarts
5.5 quarts of 5w-30 with oil filter change.
take it to a repair shop
Take rear cover off and losen the 6mm. head bolt. Rotate the gears and remove c-clip from axle. Slide axle out.
Take it to a brake shop. If you have to ask you aren't qualified to do it.
2002 Toyota 4Runner Sport I use Mobil 1 15w50 synthetic with 5k change intervals; all other fluids are replaced using Red Line Racing synthetic products.
purple
I heard you have to take half the motor apart to get to them.