Secure your brake caliper. Take your flat-blade screw driver and pry off the center cap. Pull the connection out of the clip to the frame. If you're not sure how to do this, get help from a professional mechanic. Position: Front. These vibrations may eventually get so bad that it feels as though the car's wheels are trying to rip the steering wheel out of your hands. Message and data rates may apply. There's two threaded holes in the rotor. Then, reinstall your rotor. When I say the back side, I mean here where you can see the arrows are pointing. After you get that nut off, then you can loosen your lug nuts and raise and secure the vehicle and remove your wheel and tire. Remove hub. You can see the outer one comes out pretty easily. Your wheel is bolted to the wheel hub assembly, which is then bolted to a spindle, carrier, or axle. Chevy Trailblazer / Trailblazer EXT 2003, Wheel Bearing and Hub Assembly Kit by TRQ. Notes: Front, Wheel Bearing and Hub Assembly. The most common for replacement is the *With the return of your old rack and pinion or gearbox. This can damage components, such as a crank ridden with a loose mounting bolt. Any tool, even a torque wrench, should be used with common sense. Over torque of the axle nut will cause excessive load and cause the bearing to overheat, this is one of the most common causes for failures. Whoops, sorry I meant LMMJ has the correct torque specs, credit where credit is due. A forum for all things Trailblazer SS including mileage, horsepower, transmissions, interior mods, tires and more! Watch this video to learn how to fix groaning or vibrating at your wheels. Its difficult to find service manuals for many older vehicles. 0000000576 00000 n Have a friend or helper get in the car and stand on the brakes. By providing your mobile number, you will be signing up for Pep Boys text alerts. Tighten the 3 hub and bearing assembly bolts to 95 Nm (70 ft. Torque the lug nuts to 100 to 110 foot pounds each using a crossing pattern. In stock orders ship same day when ordered by 2pm EST. Lightly lube splines. If the pointer needle is not pointing to zero when the tool is at rest, it is simply bent back until it does align. If you feel any movement at all, you're going to need a new wheel bearing. Its difficult to get to 200 lbs of torque with a shorter ratchet wrench or breaker bar. :lol2: Electric axles: sustainable and award-winning, SAF-HOLLAND Introduces CBX AeroBeam Fixed Frame Air Suspension System, SAF-HOLLAND Names Randy Flanagan as Sales Vice President, SAF-HOLLAND Relaunches Its Aftermarket Parts on Demand Electronic Parts Catalog, GSE/Industrial Material Handling Couplings. That should be enough to pop the nut loose, even without any assistance from the power brakes. This article includes a table of various torque recommendations. Torque specs for trailer and vehicle wheels are based on the size of the wheel stud, the type of lug nut, and the material the wheel is made of, steel or aluminum. On others, you may have to unbolt the rotor. Sometimes, those slide bolts will get stuck a little bit, so you have to push them in a little bit to get the caliper to slide down in correctly. Toujours se rfrer au manuel d'instruction du fabriquant pour les procdures d'installation. Once the nut is off, just make sure that your axle is free. Intended to bring your vehicle back to its original glory Budget-friendly alternative to the OEM part The units given on the torque table here will be in inch-pounds. The commercial vehicle supplier won over the jury in the category Components and Aggregates. Then, use two M-10 bolts. Under torque of an axle nut will allow excessive movement causing uneven loading and excessive wear. The trick is to get the wheel bearing assembly stuck somehow. Instructions vs All replacement hub units are not created equal SKF premium quality hubs This allows some end play. Text STOP to cancel, text HELP for help to 737269. Thousands of how-to auto repair videos to guide you step-by-step through your repair. This is similar to the generic method, but youll be trying to feel the motion and tightness of the bearing. *Excludes Brake Pads and Shoes which have a 6 . This article will discuss the basics of torque and torque wrench use. Try the same maneuver. Front Wheel Hub Torque Specifications Spcifications de couple pour moyeu de roue avant Trailblazer 4WD 03 02 103 140 Yukon XL 4WD 03 01 155 210. That's why many mechanics won't bother attempting to remove the bearing. However, the common cause for threaded fasteners loosening is simply lack of tension during initial assembly. The table is also available as a PDF file. Use a screwdriver and pry the brake pads out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Youll need a torque wrench capable of the measuring the maximum torque specified. 0000020282 00000 n You'll want to use a hammer. If you doubt your ability to do this, don't do it. Do not attempt to drive your car if this symptom appears, as it can be quite dangerous. Park Tool offers two styles of beam type torque wrenches. Tighten the adjusting nut with a 1/2 ratchet. Enter your mobile number below and get this coupon directly on your phone. Over 6,000 Automotive Torque Specs. The lower ball joint nut gets tightened down to 79 ft-lbs. You want to spray down the back side with penetrating oil. The most noticeable sign of a busted wheel bearing is a violent shake or death wobble that gets worse and worse the faster you go. Even if the bolt were as tight as possible, it would not provide enough force to hold the arm secure to the spindle. Search Fixya. Under-tightening causes excessive looseness and vibration that could affect braking. Rotate the wheel hub assembly at the same time. There are three different types of wheel hub assemblies. ALL RIGHTS RESERVED. With Autocar Solutions you have 24/7 virtual tech and parts support for the life of the truck. Axle nut torque specifications: 103 ft-lb/140 Nm, use new nut. 0000003541 00000 n You want to douse the back side of the bolts where they come through the hub flange. Manufactured to meet or exceed OEM specifications. Though the repair is not labor intensive, the necessary hub assembly can be expensive for some makes and models. This configuration is most common on older cars and 2WD trucks and vans. Please feel free to call us toll-free, 888-844-3393. We will email you instructions to reset it. As a fastener is tightened, the fastener actually flexes and stretches, much like a rubber band. *NOTE: Seat posts require only minimal tightening to not slip downward. Buy a 2007 Chevrolet Trailblazer Wheel Hub Assembly at Axle Bearing and Hub Assembly Front Wheel Bearing Wheel Hub Assembly Axle Nut Torque Spec 103 ft The basics loosen the lugs on your . Need the following:1. Millions of customers rely on Detroit Axle for quality parts at fair prices. The center hub nut is 36mm. As we tighten it up, you'll see the pistons go back into the caliper. Under torque of an axle nut will allow excessive movement causing uneven loading and excessive wear. Torque spec for the four bolts that bolt the brake drum backing read more In time, the hub bearing may wear out. Press it on there as you start the bolts in from the back side. Sometimes this is 2oo lb. The arrows are pointing at two of them. There's obviously one more for the third bolt that's morphed with the front. Specify your vehicle's year, make and model to guarantee fit. ! This brake pad sticking in there like that indicates there's a problem, and you want to do some clean-up and some lubrication to prevent this. POLICY | TERMS OF USE | TELEMATICS AGREEMENT THE AUTOCAR NAME, AND ALL TRADEMARKS AND LOGOS DISPLAYED ON THIS Location : Front, Driver and Passenger Side Components : (4) Ball Joint, (2) Loaded Strut, (2) Tie Rod End, and (2) Wheel Hub Warranty : 1-year TrueDrive unlimited-mileage warranty See All Products Details TrueDrive Front, Driver and Passenger Side Loaded Strut Kit, Twin-tube,. hWISFWQJE J08;m($KC}1WBS! Brake calipers are typically held on with two large bolts. If you have an impact wrench do it that way. The Fora platform includes forum software by XenForo. However, once your car has over 75,000 miles, the wheel bearings could start acting up at any time.The hub that encapsulates and carries the bearing is connected to the spindle, which is attached to the rest of your car's suspension. Autocar does not profit from your downtime. It's also dangerous, which is why you or a mechanic need to have a good look at your suspension as soon as you notice any vibration, wobbling, or shaking coming from the corners of your car. The socket head holds two steel beams, a primary beam and an indicator or pointer beam. If you do not have a torque wrench, use a flex handle, measure out do some math and use your body weight at the distance. You're looking at a very large nut with a whole lot of torque on it, that spins freely as a part of its normal operation. You can see, you need a little bit of extra leverage with the pipe and the bolts come off. Overtightening leads to improper lubrication due to overheating. Park Tool offers two styles of beam type torque wrenches. Three 15mm bolts hold the hub in. COPYRIGHT 2023, AUTOCAR, LLC. This is obviously dangerous. Then pull the hub off. 1-800-PEP-BOYS (737-2697) VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. One Newton meter is a force of one Newton on a one meter long lever. The entire hub assembly must be replaced. Remove the hub nut cover with a hammer and chisel. Along All figures in the table below are in Newton meters and inch-pounds. a new upper control arm simply place the new part into its location and torque down to frame bolts to 108 ft-lbs. Improperly torqued hub and bearing assemblies will cause the following issues: If youre installing wheel bearings or hub assembly on your truck, you want to ensure that its torqued correctly. Hi, I'm Mike from 1A Auto. But at lower setting there may be little or no noise as the head moves over as it swivels. The reading is taken at the end of the pointer, at the reading plate on the primary beam. You may notice a hissing, grinding, or whirring noise before the bearing fails. Torque: 96 n*m (979 kgf*cm, 1 ft.*Lbf) Notice: Do not place the hub and bearing's magnet rotor side so that it is facing downward, and do not allow the magnet rotor side to become damaged or contact foreign matter. Youre trying to get the nut just tight enough so the end play cant be felt, and the hub spins freely but has slight resistance. Right on guys thanks so much!! I'm going a little bit out of order here. Text, By clicking 'Sign up for Emails' you agree to our, Receive exclusive offers and notifications. steering knuckle bolt along with the lower ball joint nut. Tension in the fastener depends largely upon the amount of torque, the tightening, and the size of the thread. This prevents the bearing from running hot and getting damaged. Wire brush the steering knuckle to clean it up some, and grease the hub flange. We're going to torque these two bolts to 50 foot pounds. 1 Year Limited Warranty. Pry off the center cap with a flat blade screwdriver. For example, the M5 bolt of a water bottle cage bolt would not be a good choice for holding a crank. hyy|Td23o&$3y$F,8%"aaQ@-Z\ZWLm@[Sj+Zj/J[Td~ [>. You will receive recurring autodialed messages to the number you provided. 2007 Chevrolet Trailblazer Wheel Hub Assembly Change Vehicle Review Fitment Notes. ?hWsv .KSQ9./XX7"fGooEN[Z,m-U!UVKKqmZ\ Would you still like to change your location? You'll need a breaker bar, and/or a pipe for some extra leverage, T-30 torx bit with driver, 36mm socket for the center hub nuts, some penetrating oil, wire brush, small pry bar, hammer, grease and a torque wrench. At high setting there is an audible click noise. also leave your spindle nut under or over torque resulting in hub assembly failure. m 103 lb ft Click to expand. Then, that center cap does have a little tongue that goes into a groove on the wheel. Them, most important pump your brakes a few times. Kugel Wheel Bearings & Hub Assemblies are the all-in-one solution Made of best-quality materials for resistance and durability Precision-milled in cutting-edge facilities Torque specs include for hub assemblies C-clip fastener included for roller bearings when required Discover Kugel bearings Here, we're using a 15mm socket with a ratchet and a small extension. Custom engineered for severe duty vocations, THE TANK OF THE INDUSTRY IS THE ENEMY OF DOWNTIME, The ACTT leads the way in driver comfort combined. After torqueing you can install the dust cap and reinstall the rest of the wheel assembly. An even more advanced technique involves machining the hub assembly to accept an oversized bearing. No problem! When installing new wheel bearings and hub assemblies, its very important to torque them the right way. On other cars and trucks, the nut may be much larger. There's a very large nut that secures the hub assembly to the spindle. The hub should spin more freely. Torque is typically not used in wheels. This repair is not labor intensive under normal circumstances and the parts are fairly inexpensive. wzyr/m>nD@4"At DqKqS}5fXpvt>f!6F:h7.7MC*.XGWs7kZKlb_+;6ZwHZxo\=~d O~7 Vibration, stress, use, or abuse cannot typically overcome the amount of clamping force in a properly sized and secured threaded fastener. The product range includes axle and suspension systems, fifth wheels, coupling systems, kingpins and landing legs. Turn back the adjusting nut. 0000000935 00000 n By submitting, you agree to the terms and conditions listed. In fact, if they aren't properly functioning, you could be in for a very bumpy ride. The bearings are not designed to be removed from the hub assembly. Connect ABS. I am 200# so for me easy, use a piece masking tape 12" out and stand on it. It is commonly believed that bolts and nuts often come loose on their own, for no apparent reason. Filter By Brand . Torque the adjusting nut to 50 lb-ft. Rotate the wheel hub assembly at the same time. You are currently on the Park Tool United States website, but you havent set a preferred region. Hit end of axle with lead hammer to loosen splines. Our parts are built to rigorous standards & designed to fit your vehicles original parts. Use brake grease or white lithium grease, and grease the ends of the pads where they'll sit in the caliper brackets. Posted on Sep 10, 2009. Be sure to torque the axle nut properly. endstream endobj 67 0 obj <>stream Both wrenches use 3/8 square drive to accept standard 3/8 bits. It should go in fairly easily The same thing for the front pad.Now, you need to reset the caliper piston. Then, that last clip is easier to get to what the hub and backing plate out of the way. This can indicate other problems with your brake system. For the new part the lower control arm front frame bolt gets torqued down to 195 ft-lbs. 2006-03-06 Transbec Inc. 1 of / de 7 Watch the video to learn the proper wheel bearing torque procedure for a Kugel bearing replacement on your car. How To Replace Front Wheel Bearing Hub 2007-13 Chevy Silverado Truck, Removing the Brake Caliper Bracket and Rotor, Reinstalling the Brake Caliper Bracket and Rotor, 2008 - 2010 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD, 2008 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2007 Chevrolet Silverado 3500 HD, Chevrolet GMC Cadillac Front 6 Piece Steering & Drivetrain Kit TRQ PSA59240, Chevrolet GMC Hummer Front 8 Piece Steering, Suspension, & Drivetrain Kit TRQ PSA59714, Chevrolet GMC Front 4 Piece Suspension & Drivetrain Kit TRQ PSA85800, Chevrolet GMC Cadillac Front 2 Piece Drivetrain Kit TRQ PSA85334, Chevrolet GMC Cadillac Front 10 Piece Steering, Suspension, & Drivetrain Kit TRQ PSA85628, Chevrolet GMC Cadillac Front 2 Piece Wheel Bearing & Hub Assembly Set Timken TKSHS00238, Chevrolet GMC Hummer Front 2 Piece Wheel Bearing & Hub Assembly Set Timken TKSHS00407, Chevrolet GMC Hummer Front Driver & Passenger Side 2 Piece Wheel Bearing & Hub Assembly Set TRQ BHA53490, How to Replace Wheel Bearing Hub Part 1 1997-99 Cadillac Deville, Pry off the center cap with a flat blade screwdriver, Remove the hub nut cover with a hammer and chisel, Remove the hub nut with a 36mm socket and a breaker bar or a ratchet with pipe for leverage, Loosen the lug nuts with the vehicle on the ground, Turn the rotor by hand or turn the steering wheel to turn the rotor, Check for gouges on both sides of the rotor, Remove the two 19mm bolts from the brake caliper, Pry the brake pads off with a flat blade screwdriver, Remove the two 18mm bolts from the brake caliper bracket, Remove the T30 Torx screw from the brake rotor, If the rotor will not come off by hand, apply penetrating oil to the studs, Tighten M10 bolts into the rotor to press it off, Remove two of the three 15mm bolts from the hub mount, Disconnect the ABS sensor wiring harness near the chassis, Disconnect the ABS sensor wiring harness at the hub, Clean the steering knuckle with a wire brush, Push the hub through the backing plate and on to the steering knuckle, Tighten the 15mm bolts to 133 foot-pounds of torque, Route and reconnect the abs sensor wire at both ends, Thread one lug nut to hold the rotor in place, Tighten the 18mm bolts to 100 foot-pounds, Clean the rotor with brake parts cleaner or mineral spirits, Install the new brake pads into the bracket, Use a large C-clamp and the old pad to push the pistons back, Tighten the lug nuts to between 100-110 foot-pounds in a crossing or star pattern, Reattach the center cap, inserting the tongue into the wheel groove, Pump your brakes repeatedly until they feel firm, Test your brakes at 5 miles per hour and then 10 miles per hour, (1) Front Driver Side Wheel Bearing & Hub Assembly, (1) Front Passenger Side Wheel Bearing & Hub Assembly. On others, the hub assembly must be removed and replaced. In this guide we will cover the Here you can find information regarding the assembly of the Chevy Trailblazer front end. 0000001203 00000 n Consider this type the worst of both worlds. The parts AND labor are expensive. JavaScript is disabled.

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