The rear wheel bearings on my k reg mitsubishi lancer was replaced by a garage 3 weeks ago but it has just disintergrated on the motorway, any idea what the garage may have done wrong ,i know they did not use a torque wrench when they did the nut up ,could they have either over tighten it or left it slack they did it up with a air wrench

front wheel bearing is pressed into hub and has retaining clip on rear and then cv axle shaft comes through center and has a nut and keeper pin. Rule of thumb is to replace both front wheel bearings at same time. raise front of vehicle place on jackstands for safety remove front wheels remove brake calipers remove front rotors and cv axles remove steering hub assy from lower ball joint,tie rod end and struts take hub to shop and have bearing pressed out have new bearings pressed in reassemble front wheels in reverse order of disassembly.

bent rim, tires out of balance, worn cv axle, bad wheel bearing, warped brake rotor, bad tire. Change that wheel to the rear, and see if the vibration moves with the wheel. Depending on the vibration, could be a motor/transmisson mount.

Possibly a bad wheel bearing. Brakes would get louder as you apply the brakes.

wheel hub bearing damage.

this sounds like a bad throw out bearing or clutch plate,

Gearbox bearing. $800

Yea man, take it to the shop.

The cruise control enables you to set the car speed mainly on motorways at a constant speed enabling you to take your foot off the gas pedal.It disengages as soon as you touch your brakes. It is activated/deactivated by the paddle switch on you steering wheel.

those are sealed units and are intergrated with the wheel rotor if the bearings are bad they must be replaced and those are dealer only items. labor for each side is about 1 hour for remove and install per side. unfortunately there are no aftermarket parts available just yet. hope this helps

When you install the bearing are you replacing the complete hub? The torque spec for this is 130-174 ft.lbs. Also are the rims and tires of stock size?