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Step 3 association between various objects must be cleared before. Step 4 an object should have a meaningful name that describes its.
Jack the trailer up just enough to lift the wheels off the ground.
How to replace a hub assembly. 1A Auto shows you how to repair install fix change or replace a worn out vibrating or groaning wheel bearing hub. This video is applicable to any vehicle. Inspect the hub for obstructions or damage.
In most cases grease and dirt will be built up inside it. Dip a rag into paint thinner and wipe around the exterior of the hub. Then poke the rag through the hub opening to clean the interior.
If the hub is dented or out of shape the wheel may need total replacement. For a 2012 Chevrolet 1500 with four-wheel drive the labor time for the front hub assembly replacement is 1 hour. The factory replacement part costs about 370 or a Raybestoes hub assembly costs about 220.
This makes the job about 470 using OE parts or about 320 using aftermarket parts. On the rear of the vehicle axle bearings are used. On a 2004 Camry with the 30 liter engine the labor time to replace a rear hub assembly.
What Is Done during Hub Assembly Replacement. The mechanic will have to raise up the vehicle on a jack and then take off the wheels. The old damaged wheel hub will then be removed and the new one will be installed in its place.
After that the mechanic will. Once again broken wheel hub assemblies should be replaced in pairs on the same axle. Clicking sound from the wheels.
Finally if you hear a clicking sound that increases in speed as the vehicle accelerates this could be a problem with the wheel hub assembly as well. In this case the brake caliper will move up and down and hit the top of the wheels as the vehicle. How to Replace Wheel Hub Bearing 11-14 Ford F-150 - YouTube.
Step 4 an object should have a meaningful name that describes its. Below are the steps to draw object diagram in uml. Step 3 association between various objects must be cleared before.
Step 1 before drawing an object diagram one should analyze all the objects inside the system. Many replacement hub assemblies come with a brand-new ABS sensor if the vehicle is so equipped. But if your hub doesnt include a new sensor youll need to remove the old sensor from the hub.
Next remove the hub from the knuckle. The hub rarely comes right offbe prepared to hit it with a mallet pry on it with a pry bar or use a. Take 1 wheel off the trailer to access the hub assembly.
Loosen the nuts on all wheels with a lug wrench while the trailer is on the ground. Jack the trailer up just enough to lift the wheels off the ground. Finish unscrewing the nuts on 1 wheel with the lug wrench remove them and slide the wheel off the hub.
The hub was so beat all i had to do was pull the tire off and then take the brake caliper off and the rotor and half the hub litterally fell out. Next you need to take a 14mm 12 point socket and take off the 4 bolts that hold the rest of the hub assembly on. The last guy made it easy on my and used antseize on the bolts.
Remove the two upper 22mm bolts completely from shock absorber. Using a pry bar pry the steering knuckle off of assembly. You will be able to remove the wheel hub assembly as one piece.
Pry the steering knuckle off. Step 9 - Get new bearing pressed into hub. Take the hub assembly and new bearing to a machine shop.
Replacement of a wheel hub assembly may require specialized tools that are best left operated by professional mechanics. What common symptoms indicate you may need to replace the Wheel Hub Assembly. Whirring or grinding noise from the area of the front hub located near the center of the vehicles wheels underneath the hubcap.