If it’s 4×4 look here for diagramYou will need to remove the wheel, then remove the center rubber cap, remove the pin on the castle nut, remove the nut and washer and pull the assembly off.
How to Identify and Resolve Common Issues ?
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6 point, 3-1/2 inch (flat to flat) opening size.
Can You Replace Wheel Bearings Yourself? You can lower your wheel bearing replacement cost by changing them yourself. You should be able to do this in your own garage. However, it will require some specialized tools.
Luckily, bearings aren`t difficult to replace, and most modern vehicles use either bolt-in or pressed-in bearings. With the right tools, you can perform this replacement by yourself: Park your car on a safe, flat surface and secure the wheels you aren`t working on with wheel chocks.
Wheel bearings have an average lifespan of 136,000 to 160,000 km (approximately 85,000 to 100,000 miles).
The time taken to replace a wheel bearing is also slightly different depending on whether the bearing is on the front or rear wheel. A front wheel bearing replacement on average takes around 90 minutes, whereas a rear wheel bearing replacement takes on average just under 1 hour.
Q: Is it safe to drive with a bad wheel bearing? A: No. It can, in fact, be very dangerous to drive if one of your bearings is worn out, especially since it may cause the wheel to stop while driving. Additionally, a damaged wheel bearing puts a lot of stress on the hub, the CV joint, and the transmission itself.
outside diameter (OD) assembled into an iron or steel hub should be 0.001 in. tight to 0.004 in. tight. For a tight fit, the wheel hub inside diameter (ID) should be smaller than the outer race OD by the fit values shown on the tables.
The quickest way to determine which bearing you require is using the bearings reference number. Most bearings have their references numbers engraved on the bearings themselves, but these often rub off over time and so it may be necessary to measure the bearing yourself, as described below.
You`ll probably need to use a wrench (and/or a hammer) to remove the end of the hub and any anti-lock brake wheel that may be part of your hub. A special tool may also be needed to remove the central bolt. Then, the bearing assembly should come apart easily.
How Long Do Wheel Bearings Last? In theory, wheel bearings can last as long as the vehicle itself. However, depending on road conditions and driving habits, you can expect to replace one wheel bearing for every 150,000 miles of driving.
Your wheel bearing may have been damaged slightly in the past and has now worn to the point it is starting to make noise. Your mechanic is correct in that the only repair for the bearing is to replace the hub. It is a sealed unit and cannot be disassembled without destroying it.
Quick Answer: Expect
30 Minutes to an Hour, but It Depends
This makes it difficult to apply a catch-all time estimate, but you can tend to expect about 30 minutes to an hour and a half for front bearings and 15 to 45 minutes for rear wheel bearings.
Your wheel bearing may have been damaged slightly in the past and has now worn to the point it is starting to make noise. Your mechanic is correct in that the only repair for the bearing is to replace the hub. It is a sealed unit and cannot be disassembled without destroying it.
Q: Is it safe to drive with a bad wheel bearing? A: No. It can, in fact, be very dangerous to drive if one of your bearings is worn out, especially since it may cause the wheel to stop while driving. Additionally, a damaged wheel bearing puts a lot of stress on the hub, the CV joint, and the transmission itself.
How long does a wheel bearing take to change? If the bearings are not broken into pieces, 2/3 hours will be might be enough for a professional to take out the old one and mount the new one, if they are broken down to pieces, more time will be needed.