How to Maintain Your Chevrolet Wheel Hub
When it comes to preventive maintenance, you should work hard with upkeep today to avoid even bigger problems tomorrow. This is certainly the case when it comes to the Chevrolet wheel hub. While the wheel bearing should support its share of your Chevy's weight it should also ensure perfect radial alignment with the axle. Once axle misalignment occurs, the rotor ends up pushing the caliper pistons into the bores, dragging out the pads. Also take note that the bearings of your hub wear only on the load-bearing side. With that said, here's how to properly maintain your wheel hub.
Cleanliness equals long life.
When repacking used or new wheel bearings, you should make use of manufacturer-specified, bearing-rated, and/or high-temperature grease. Ordinary lubricants aren't enough to provide you with the lube characteristics required for your wheel bearing's proper upkeep. New seals should be regularly installed as well to avoid moisture and dirt contamination that could ruin your new hub post-haste. When you're installing your new seal, the oil-sealing surface should be polished using fine emery or crocus cloth. Also, you shouldn't neglect lubricating the new oil seal prior to installation as well. If it's the ring gear bearing and drive axle pinion or manual transmission that's being replaced, the axle housing should be cleaned thoroughly with solvent and high-pressure soapy water.
Identify and fix wheel hub noises.
View hubs for pitting and damage. Your case-hardened metal hubs can develop pits as it fatigues and flakes away from the softer base metal. The pothole or pitting effect on the bearing race can cause a slight growling or knocking noise as the hub becomes progressively worse at what it is supposed to do. The difficulty in identifying pits and noises is that sealed wheel hubs used in modern 4WD and 2WD Chevrolet cars can develop a special kind of pit that only becomes apparent and noisy under certain driving conditions because it's located on the outer race. Like with cancer, early detection is essential so that you only need to replace your wheel hub and the damage is limited to them.
Check your wheel hub for signs of wear and tear.
If you wish to check your wheel hub and bearing for wear and tear without removing your wheels, then you should do the following steps. First, jack up your vehicle and support it on jack stands. Grasp each wheel at the top and bottom in order to rock it. If the hub is working properly, you should get minimal movement from it. Your hub might be worn altogether if your wheel is displaying too much movement, necessitating replacement at worst and adjustment at best. Afterwards, if your Chevy has an automatic transmission, you should put your gearshift to neutral. If it has manual transmission, take it out of gear. Rotate the wheel and check for noises. A damaged bearing will be noisy.
Do some hub adjustments.
Hubs have hollow axles you can flex slightly when the release is closed. Adjustments to your wheel hub bearing must account for this extra amount of pressure. When the hub isn't clamped tightly unto the frame, there's a slight amount of movement or play in your axle. You can make this play disappear by clamping the hub and wheel into frame. The wheel hub should ensure the drum's concentricity with the brake shoes even when it brakes as well. Axle movement can result in the brakes dragging and the axle lubricant leaking past the seals into the brake shoes.
Timken Wheel Hub
Manufactured using cutting-edge technology, the Timken wheel hub greatly improves vehicle performance and ensures road safety. With its built-in ABS sensor, this wheel hub can be used for better traction and stability. It is also engineered to meet and exceed OEM specifications and is perfect for light trucks and passenger cars. In fact, it undergoes advanced assembly, material conversion, finishing, and gauging procedures to maintain quality and superior performance. Moreover, the Timken wheel hub is designed to eliminate spindle and CV joint stress that can cause premature bearing failure. Sold individually, this wheel hub comes in different bolt patterns such as 5 x 4.5, 6 x 5.5, and 8 x 6.5 inches. In terms of warranty, the Timken wheel hub is covered by the 1-year manufacturer limited warranty that allows users to return their wheel hubs in case there are defects.
Replacement Wheel Hub
Engineered to meet or surpass OEM specifications, the Replacement wheel hub is sure to improve overall brake performance and maintain vehicle stability. What's more, this wheel hub may include an ABS sensor for easier monitoring of wheel velocity and better traction control. It also comes with lug bolts and cable for convenience and to make installation easier especially for those who love DIY projects. Sold individually or as a set of two, this Replacement-made wheel hub is available in different bolt patterns such as 5 x4.5, 6 x 5.5., and 4 x 3.94 inches to fit all types of vehicles. Warranty-wise, it is guaranteed to be free from any workmanship and material defects by its 1-year unlimited-mileage warranty.
AutoTrust Wheel Hub
Built to last for a long time, the AutoTrust wheel hub enhances brake performance and guarantees road safety by securing the wheel in place. It is made from high-grade materials in order to meet and exceed the standards set by original equipment manufacturers. The AutoTrust wheel hub is sold together with an ABS sensor, lug bolts, and cable for easier repair and installation. When it comes to bolt pattern, this wheel hub is available in various patterns that surely fit all types of vehicles. What's more, it is covered by AutoTrust Platinum's 5-year unlimited warranty that allows a car owner to have his or her wheel hub replaced if it gets damaged or broken within five years of purchase.