Back or front?
the front wheels have no bearings
Focus is a front wheel drive vehicle. The wheel bearings are of the sealed variety.It's pressed into the hub. Take it to a machine shop to R and R.
The front wheel bearings, of a Pontiac vibe, can be replaced by first removing the front wheel. Next, remove the axle end cap. Remove the bearing and reverse the process to install the new bearing.
Remove the tire and wheel. Remove the axle end cap. Remove the wheel bearing seal. Remove the wheel bearing. Reverse the process to install the new wheel bearings.
No, bad front wheel bearings would not prevent a transmission from shifting. If your car has bad front wheel bearings you will notice wheel noise or wheel looseness.
No, you need a press to remove and install the bearing.
Remove the tire and wheel. Remove the axle end cap. Remove the bearing seal. Remove the bearing. Reverse the process to install the new bearings.
the truck has hubs. 4x4 front wheel bearings are not serviceable.
Front wheel bearings in a car should be well greased but have never heard of them needing to be earthed.
The front wheel bearings are a sealed unit so repacking is not possible nor necessary.
How do you replace the front wheel bearings on a nissan frontier 4x4 1999