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Turn back the adjusting nut. When I say the back side, I mean here where you can see the arrows are pointing. I'm going a little bit out of order here. One wrong move with the press and you run the risk of damaging the hub assembly. The hub assembly must be removed from the car or truck and set in a press, which is then used to press the bearing out of the assembly. 1:05. Hub Pilot Diameter (mm): 79mm. 72 Answers SOURCE: Front Hub Bearing Torque specs to complete replacement THE LUG NUT TORQUE SPEC - 140FT/LBS\ CALIPER MOUNT - 80FT/LBS CALIPER BRACKET 129FT/LBS AXLE NUT 177FT/LBS Posted on May 09, 2009 Helpful 1 Not Helpful Flag You can't post conmments that contain an email address. But at lower setting there may be little or no noise as the head moves over as it swivels. :lol2: Youll need a torque wrench capable of the measuring the maximum torque specified. We have just sent you an email. Now shake it as violently as you can, using all of your body weight. By submitting this form, you agree to the terms and conditions listed. Wheel Stud Quantity: 6. Remove hub. rfbHl2 _-K"8:!NtLE[\mY E@42FwZbm-^'8De8P#NjJ".snYhN"N\ZTq.I~=;`!)qXfM1,$]L4 lsp7*5~mGxWjP/ i YE2^p@}. The most difficult type involves removing the hub assembly and setting it in a press. When installing new wheel bearings and hub assemblies, its very important to torque them the right way. The hub assembly includes the hub that bolts to the wheel as well as the bearing that allows it to spin. The Fora platform includes forum software by XenForo. You can browse by letter, or simply enter a keyword into the search bar. From here the lower control arm can be removed from the vehicle and replaced with For the braking system be sure to check out the brake webpage which can be found using the button on the top of the page. Choose expedited shipping at checkout. Use a torque wrench to tighten those up to 100 foot pounds. is the inner and outer tie rod removal and change, the front wheel hubs installation, ball joint removal and Now, put the caliper back in place. Posted on Sep 10, 2009. Dear customer, due to network problems, we are unfortunately very limited available by email and phone at the moment. Find out the appropriate amount. This repair is not labor intensive under normal circumstances and the parts are fairly inexpensive. Message and data rates may apply. Also sometimes used in the United States is the inch-pound (abbreviated in-lb. Consider this type the worst of both worlds. The parts AND labor are expensive. 0000000576 00000 n 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. Same connector, everything is going to bolt in exactly the same. Need the following:1. Timken Tricks of the Trade - Finding Wheel Hub Torque Specs The Timken Company 8.68K subscribers Subscribe 295K views 7 years ago Removal and Installation Tips on axle nut torque specs and. Automotive Chassis Torque Specs. These wheel hub bolts directly replace the original bolts on certain vehicle years, makes and models. Seat the bearing components by torquing the adjusting nut to 200 lb-ft (or the manufacturers specs). Doing front hub assembly. Also, on the rotor, make sure there's no deep grooves or uneven wear. Muskegon, Michigan, April 28, 2021 SAF-HOLLAND, a leading global manufacturer of trailer suspension and axle systems, truck suspensions, fifth wheels, landing gear, and coupling products, is pleased to introduce the new CBXA AeroBeam Series of Fixed Frame Suspensions, the lightest weight top mount trailer air suspensions in the industry. 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. Reverse disassembly instructions, except that you might want to put the axle nut on before you let the wheel down. https://www.dropbox.com/s/7qxqn4b0kb609a5/Axle%20nut%20Aug%201.pdf?dl=0 Chevy 35 years experience with ASE Certs Ask your own question now Chevy Mechanic: Ron Replacing a worn-out wheel hub is a must to ensure the safe and reliable operation of your steel stallion, and this is where the TRQ wheel hub comes. 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. In time, the hub bearing may wear out. Put that in place. 2008. 0000000977 00000 n Would you still like to change your location? I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. 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. m 103 lb ft Click to expand. The product range includes axle and suspension systems, fifth wheels, coupling systems, kingpins and landing legs. 2002 Chevy Trailblazer: front wheel..the axle nut and hub nuts..tire. We've put the old inner brake pad back in there. With some extra leverage they come out fairly easily. After torqueing you can install the dust cap and reinstall the rest of the wheel assembly. They are the easiest to remove and replace. The mechanic must be aware of the purpose of torque, and what torque and fastener preload are doing to the component joint. The separate pointer beam remains un-deflected, and the primary beam below flexes and moves with the handle. In some cases, it's possible to remove and replace just the bearing; however, this method is fraught with risk, so most professional mechanics avoid it when they can. The TW-1.2 has a range of 014 Nm (0140 inch-pounds). Privacy Policy and Terms & Conditions. Then, pull the rest of the clips from the control arm and steering knuckle. The front axle nut on your 2010 Impala is torqued to 118 lb ft. See the installation steps in the link below for verification. Pry off the center cap with a flat blade screwdriver. At high setting there is an audible click noise. Then, use two M-10 bolts. You are currently on the Park Tool United States website, but you havent set a preferred region. We're just going to put a lug nut on there to hold it in place, and start putting our brakes back together. This is an unsettling thing to experience. torque specs for 2005 trailblazer front hub assembly torque specs. There is a spring that is compressed by turning the handle. Find out how we can custom build a tool to your specifications. Though the repair is not labor intensive, the necessary hub assembly can be expensive for some makes and models. The reliable design of the exclusive TwinLock design has endured millions of miles on a wide range of on-highway and on/off highway trailer applications. The trick is to get the wheel bearing assembly "stuck" somehow. If not, you'll need a large breaker bar or a pipe for some extra leverage, 36mm socket, hold the brakes and remove the center hub nut. Now that we've got the thing free and disconnected, we're just taking that last bolt out the rest of the way. Torque the lug nuts to 100 to 110 foot pounds each using a crossing pattern. a new part. If you cant find the correct specs, this method is a fallback. 2^SHAJ)5X3d(&OWi-_ r~e\{L$aib&8_Xk%Fp "lg_&%K}r\/rU%0xlClh5=.+3v/Q If you're lucky, wheel bearings can last up to 150,000 miles. 0000020473 00000 n Using the service manual procedure and a quality torque wrench is the best way to do this job. ON THIS SITE IS STRICTLY PROHIBITED. Check out part one in this instructional video series showing you how to replace the front wheel bearing and hub on a 97-99 Cadillac Deville. This technique should be left to the experts as well. Just use a pair of pliers, squeeze the pins on the back and release the clip. Chevrolet Impala - Answered by a verified Chevy Mechanic . Do that before you take that last bolt all the way out. 1 Year Limited Warranty. torque down the pinch bolt to 30 ft-lbs. You see them there and there Another one on here. Any tool, even a torque wrench, should be used with common sense. See also related article on Basic Thread Concepts. THESE TRADEMARKS INCLUDE, BUT ARE NOT LIMITED TO, PRODUCT Threaded fasteners, such as nuts and bolts, are used to hold many components to the bike. This allows some end play. This allows some end play. Seat the bearing components by torquing the adjusting nut to 200 lb-ft (or the manufacturers specs). %PDF-1.4 % Manufactured to meet or exceed OEM specifications. endstream endobj 67 0 obj <>stream On most cars and trucks, the brake rotor slides off the lug nuts. Call For the new part the lower control arm front frame bolt gets torqued down to 195 ft-lbs. If the wheel wobbles, the bearing is likely at the end of its life. SAF-HOLLAND has won the European Transport Award for Sustainability 2022 for its electric trailer axles. Yup, mykul is correct on the torque spec. 0000001203 00000 n Rotate the hub while pushing and pulling on it to feel the end play. Park Tool offers two styles of click style torque wrenches. Put one side in first, and then press the other side in. You will receive recurring autodialed messages to the number you provided. Thank you for your understanding. This leads to excessive wear of the tires, bearings, and related parts. If you're not sure what type of wheel hub assembly you have, stop by or give your local Pep Boys store a call. 2022 The Pep Boys All Rights Reserved. The arrows are pointing at two of them. You put the bolts in, and tighten them up, and they press the rotor off. The lower ball joint nut gets tightened down to 79 ft-lbs. Removing this nut is often the most difficult part of replacing the wheel hub assembly. 0000003541 00000 n The entire hub assembly must be replaced. The term click type can be misleading. We are committed to providing first-class products and outstanding customer service at an incredible value. Its ok to repeat this process several times. Have a friend or helper get in the car and stand on the brakes. 0000000841 00000 n Torque for mechanics is simply a twisting or turning motion around the axis of the thread. Watch the video to learn the proper wheel bearing torque procedure for a Kugel bearing replacement on your car. In fact, if they aren't properly functioning, you could be in for a very bumpy ride. To start removing the lower Loose bolts and nuts are also generally the source of various creaking on the bike. This allows some end play. 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. One Newton meter is a force of one Newton on a one meter long lever. Try the same maneuver. Now remove the 2 frame bolts that hold the arm to the vehicle frame. Install front axle hub sub-assembly lh. Methods for removing the old bearing race include using a blind-hole bearing puller or, when it's particularly stubborn, cutting the bearing race away with a torch or die-grinder. This is obviously dangerous. Check for any abnormal wear. A cross-threaded bolt will not properly tighten even with a torque wrench. Along Instructions vs All replacement hub units are not created equal premiumSKF quality hubs This configuration is most common on older cars and 2WD trucks and vans. When it comes to keeping your vehicle rolling smoothly, your wheel bearings play a vital role. You can see we already have the wheel off. Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet. We and our partners share information on your use of this website to help improve your experience. Find out how to access AutoZone's Torque Specifications Repair Guide for S&T Series Blazer, Bravada, Envoy, Jimmy, Rainier, Trailblazer, Xtreme. Put the lug nuts back on by hand first, then tighten them up preliminarily. Common industry practice is resistance at lever half way through swing from open to fully closed. This is similar to the generic method, but youll be trying to feel the motion and tightness of the bearing. Torque the adjusting nut to 50 lb-ft. Rotate the wheel hub assembly at the same time. step 1 :Removing the Wheel. See, Measured torque not typically used. If your rotors don't come off easy, douse the back side and around the studs with penetrating oil. ALL RIGHTS RESERVED. There's obviously one more for the third bolt that's morphed with the front. You want to douse the back side of the bolts where they come through the hub flange. You can see here, we give it a try with just the socket and ratchet, but then we use a pipe for some extra leverage and loosen up that bottom one. Many torque wrenches only go to 150 lbs. also leave your spindle nut under or over torque resulting in hub assembly failure. 0000002076 00000 n Chevy Trailblazer Front Axle Nut Torque Spec : 103 ft-lbs Chevy Trailblazer Wheel Hub Bolts Torque Spec : 77 ft-lbs Included within these repairs In extreme cases, the wheel can fall off. Another torque unit used in the USA is the foot-pound (abbreviated ft-lb. Quantity per car: 2. SXB39naQL-(ZYF\3U0-~Esa3!MI n4\.1BDdUc,,% `UtW(1G^ *;F.69O&8jU@(Wg!'H,k)eeJox[iL}|JfcGsvy;']bGz}3 Both wrenches use 3/8 square drive to accept standard 3/8 bits. I am 200# so for me easy, use a piece masking tape 12" out and stand on it. It's a 1500, four-wheel drive. Then, we'll loosen up the top one, and remove the bolts and remove that caliper bracket.There's a T-30 Torx screw that holds the rotor to the hub. SITE ARE OWNED OR USED UNDER LICENSE BY AUTOCAR. We will email you instructions to reset it. No problem! If this happens, dont delay repairswhen the wheel bearings go they may take other parts out with them. Brake Rotors and Drums, New CV Axles, New Rack and Pinions, Suspension, Shocks & Struts, & Wheel Bearing Hubs have a 10-year warranty. There is a correlation between the tension in the bolt and the effort it takes to turn it. Autocar works with body companies to custom-engineer an integrated tool for your vocation. Our clientele consists of wholesalers, dealers and auto parts stores. Too much tightening will deform the threads or the parts. While they can be tricky to remove and replace, with a little elbow grease and know-how, you can repair your worn out wheel bearings. Our how-to videos have helped repair over 100 million vehicles. Here you can find information regarding the assembly of the Chevy Trailblazer front end. Your browser is out of date, and may not be compatible with our website. Secure your brake caliper. 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. These hub assemblies are maintenance free, easy to install and increase product reliability while enhancing performance. As we tighten it up, you'll see the pistons go back into the caliper. Take your time. 0fZFF@h VD K.DEc_q 4SB}^l0p=DmtK@l_|~TM.%Y 2lR`6_,Y5,5K`>YBt7,?\kshF5nX?Xr} These wrenches rarely require re-calibration. Here, we're using a 15mm socket with a ratchet and a small extension. 2006 Chevrolet Trailblazer Wheel Bearing/Hub Assembly-Rear; 2006 Chevrolet Trailblazer Power Steering Pressure Line Hose; Its difficult to find service manuals for many older vehicles. Unplug and unhook ABS wiring. BRAND NAMES, VEHICLE MODEL NAMES, SLOGANS, AND LOGOS AND EMBLEMS. Below, youll find an overview of how to do this. hyy|Td23o&$3y$F,8%"aaQ@-Z\ZWLm@[Sj+Zj/J[Td~ [>. Another unit sometimes seen is the Kilogram-centimeter (abbreviated kgf-cm), which is a kilogram of force acting on a lever one centimeter long. Without knowing more about your hubs and wheels I cannot . Another method of adjusting bearings is to do it by feel. Providing consent to receive text alerts is not a condition of purchase for any goods or services. Brake Rotors and Drums, New CV Axles, New Rack and Pinions, Suspension, Shocks & Struts, & Wheel Bearing Hubs have a 10-year warranty.*. ): 20152023 Park Tool Co. Privacy Policy | Terms of Use | Do Not Sell My Info | Patents and Trademarks | Park Tool Trimmer. Loosen the adjusting nut 1/6th of turn. control arm you will need to remove the 2 frame bolts which hold the control arm to the vehicle. Just click on the icons to get to the download page. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If you have a single nut system, install a cotter pin. The crank-to-spindle interface receives quite a lot of stress, making larger threads (M8, M12, M14) a better choice. The TW-2.2 has a range of 060 Nm (050 foot-pounds). Torque spec for wheel cylinder bolts. This means the weakest part of the joint determines the limits of tension, and hence, torque. Three 15mm bolts hold the hub in. What type of tools do I need to replace the front wheel hub on my 2002 Chevy Trailblazer. Each fastener is designed for a certain range of tension. Here, you can see the worn-out part on the left, the new part from 1A Auto. PARK TOOL and the color BLUE are registered trademarks of Park Tool Co. All other referenced trademarks and trademark registrations are the property of their respective owners. ACX. Fortunately, the brake rotor is fixed to the wheel bearing assembly. As the bearings wear, they begin to vibrate in a noticeable way. On some cars, this nut may be less than an inch (~24mm). This leads to excessive wear of the bearings and failure that could lead to other damaged parts such as the hub or spindle. However, the common cause for threaded fasteners loosening is simply lack of tension during initial assembly. You may need more than just a wheel bearinghave a good look at the ball joints, tie-rod ends, and sway-bar end links as well. For example, if you have a 12-threads-per-inch front steer axle, turn it back by 1/6 of a turn. An even more advanced technique involves machining the hub assembly to accept an oversized bearing. In some cases, they may also include ABS or speed sensors that feed information to the ECU. 2006-03-06 Transbec Inc. 1 of / de 7 If you don't feel any movement, jack the corner of the car up and support it with a jack stand. hWISFWQJE J08;m($KC}1WBS! This can indicate other problems with your brake system. We had a little trouble with the inner one. Timken Axel Bearing and Hub Assemblies are designed to support the vehicle's weight. Contact rim manufacturer for specific tension recommendations. As a simple rule of thumb, any fastener should be tightened as tight as possible without failure of the thread or the component parts. Wheel hub bolts stripped, bent or seized? 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. POLICY | TERMS OF USE | TELEMATICS AGREEMENT THE AUTOCAR NAME, AND ALL TRADEMARKS AND LOGOS DISPLAYED ON THIS Nobody wants to see you get hurt! It's appropriate to remove and replace the bearing by itself if you're working on a rare, unusual, or expensive vehicle for which the hub assembly is rare, out of stock, or otherwise unavailable. By submitting, you agree to the terms and conditions listed. The hub nut/wheel bearing, 148 ft lbs, use new nut, don't let vehicle weight sit on the ground while torqueing, it could damage the wheel bearing. That should be enough to pop the nut loose, even without any assistance from the power brakes. The upper control arm on this vehicle is much simpler and quicker than the lower control arm. Torque is typically not used in wheels. Designed to provide the highest level of chassis and body integration in the industry. 0000020282 00000 n ?hWsv .KSQ9./XX7"fGooEN[Z,m-U!UVKKqmZ\ The units given on the torque table here will be in inch-pounds. Install the axle hub with the 4 bolts. Ceramic Brake Pads vs Semi-Metallic Brake Pads, Lugnuts4x4s Different Disc Brake Conversion Kits for Heavy Duty Trucks. xb```e``r,Eb{l?LeWBfOcLAhP ,"@"Z 77/grQCjiBkMAGv@4b`qL@l,*{4#20i] [2,30|0 + endstream endobj 59 0 obj <> endobj 60 0 obj <> endobj 61 0 obj <> endobj 62 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 63 0 obj <> endobj 64 0 obj <> endobj 65 0 obj <> endobj 66 0 obj <>stream

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