Replacing the Front & Rear Drive Shafts

Front:

1. Remove the front wheel.
2. Unscrew the bolts connecting the upper arm and steering hub.
3. Take out the old drive shaft and replace it with the new one.

Rear:

1. Remove the rear wheel.
2. Unscrew the bolts connecting the rear upper arm and hub.
3. Swap in the new drive shaft and reassemble.