How To Tighten Lower Control Arm

F-150: How To Replace Upper Control Arm. UPR's unique Chrome-Moly construction makes their Upper and Lower Control Arms the strongest and lightest ones on the market. The manual says to tightened at 74 ft-lbs (stage 1), lower the car and then turn 90 degrees more (stage 2). Angle-tighten 90°. Raise the lower control arm up fairly high (not the geared hub) with a jack and hammer the ball joint till it breaks loose. Discard Bushing Bolt and use NEW ONLY. This is an exercise that will give your thighs a firmer look. Doing the upper control arms on your 123 MB seems to be shrouded in mystery. The bolt head for the upper control arm that goes thorugh the fender well is, as it sounds like you know at this point, 15mm. - remove and install driver side control arm like the passenger side. The lower abdominal muscles aren't more stubborn than the upper abdominal muscles, but they can seem that way sometimes. Next, I'll be doing a write-up of replacing the front rearward lower control arm as well as replacing the sway bar link. and bolts to 85 ft. Stabilizer bar link to the No. #-7 Traction strut (control arm) to front axle support. ) What pitfalls should I be looking to avoid? I have my. The nuts have a tab on them to prevent them from turning so you should only need one wrench. * 4-way tire iron * Jack stand * Lower ball joints * Upper control arm ball joint assembly. 1 lower control arm to the body. a transmission lifter. Use the pickle fork again to gently pry down on the control arm while watching the bolt hole for when it lines up (you'll see it, or the bolt will drop into place. Always tighten to align the holes. I have a coiled sprung 2 wheel drive 2. Doing the upper control arms on your 123 MB seems to be shrouded in mystery. The Haynes manual says to tighten new ones to 100 foot pounds, pretty darn tight. For those vehicles without the captured washer, tighten the nut to 50 Y plus 130. With a suitable jack, raise the front suspension lower arm to a normal attitude position. Alignment can be fine-tuned with vehicle weight on suspension using lower control arm cam bolts. Non strut cars and trucks are designed with an upper control arm that supports the top of the spindle which is where the wheel is mounted. Even though the control arm itself is held in place only by two bolts, a ball joint, and retaining nuts, replacing it may become an involved process. - remove and install driver side control arm like the passenger side. Inside the lower control arm, you'll see a bolt about two to three inches outboard of the lower control arm pivot point. Mustang Upper & Lower Rear Control Arms Install (79-04) Posted 12/15/2016 by Tyler Rodriquez Adding a set of rear upper & lower control arms for your 1979-04 Mustang is a quick way to improve the performance of your Mustang's suspension!. The NEW design bolt (a) is slotted, does NOT have a removable adjust cam, and measures 102 mm (4 in). Really tight is good. Tighten the suspension pivots (upper control arm). The stiffening plate is key to reducing flex in the lower control arms of the A, B and E body Mopar’s as it has become an inherent problem over many years of use as they loosen up. Just about to tackle the lower control arms as the rear bush on the passengers side is super shot. When tightening a ball joint to a control arm how much torque is needed? 55 Ft. 14: Re-tighten the sway bar endlink. Reach arms out in front at shoulder height, with open palms facing up. In a typical Toyota or Lexus sedan that uses the McPherson automotive suspension design, the suspension includes the following components: the strut, the lower ball joint, the lower control arm, and the sway bar link or stabilizer link (shown below). The Cam bolts stuck in lower control arm bushings on the front of the Jeep. tighten the ball joints to spec then snug the control arms and get the weight of the car on it. Unscrew the nut, and pull out the LCA bolt. Then hit it with an impact. torque nuts to: Lower Ball Joint = 90 ft. My manual says the complete control arm must be replaced yet ball joints for my model are available? Today i replaced both upper control arms complete with fixed ball joints. 00 to Unlock Free Shipping. LOWER CONTROL ARM INSTALLATION 1. Techline 1-800-367-3788 Page 4 of 9 IS-1850-0273 Factory Ford shop manuals are available from Helm Publications, 1-800-782-4356. Learn how to replace a lower ball joint by pressing it out of the control arm and pressing the new one back in. Remove front wheel. Your arm may be secured to a supporting yoke, midway along its length, via a plastic hook or latch or similar. a better option though would be to convert to a spherical bearing at that point on the lower control arm. from lower control arm. I am going to try to press them out. Control arms control the motion of the wheels so they're in line with the car's body. the frame and remove the control arm from the frame. B: This installation guide should be used in conjuction with the workshop manual. Once the hole is properly aligned, slide the bolt on the other side and tighten it in place. - grind down the three lower motor mount studs, similar to passenger side mount. Techline 1-800-367-3788 Page 4 of 9 IS-1850-0273 Factory Ford shop manuals are available from Helm Publications, 1-800-782-4356. The BEST ways to do this are to place all 4 control arms/axles on stands then perform the loosen/re-tighten or find someone with a drive-on lift. upper ball joint spot-welded to the control arm. OPR Front Lower Control Arm and Ball Joint Assembly - Driver Side (05-10 All) Removal Procedure: 1) With vehicle on the ground, use a breaker bar to loosen the lug nuts with a 13/16 socket. Install a NEW front bolt (1) attaching the lower control arm to the crossmember. Using separator tool, disconnect both tie rod ends from steering knuckles. Replaced one rear control arm today. Sometimes referred to as the "compliance bushing" by Honda. When removing, an air hammer or chisel is not recommended as it. A control arm is a bar that has a pivot at both ends. Do not tighten the pivot shaft nut at this time. Support control arm at this "design height" and remove two bolts attaching torsion bar end bushing to lower control arm (Fig. The control arm bolts should now be tightened to about 85 ft. Remove and discard the two 18mm bolts which secure the lower control arms to the rear subframe. The lower control arm ball joints have tapered shafts, as a result of this design they are wedged tight in the wheel bearing housing. Get massages to reduce loose skin after weight loss. Insert the OE bolt into the upper front hole. Now tighten both the upper and lower ball. You may have to register before you can post: click the register link above to proceed. Using ball joint puller, disconnect lower suspension arm from steering knuckle. NOTE: Do not tighten the bolt at this time. Lower the vehicle and road test. m 22 lb ft Shock Absorber to Lower Control Arm Nut 80 N. Re-install dogbone. Raise control arm enough to install lower ball joint. Car is a 2006 Volvo S40 2. Some call these the strut bushings. Some of the toning exercises which are good for tightening underarm skin are standing triceps kickback, triceps stretch, triceps extension and one arm push up. It should be on the front tube. 2) Using NEW bolts and nuts, install control arm to sub- frame. Your arm may be secured to a supporting yoke, midway along its length, via a plastic hook or latch or similar. Rob - I THINK the 'control arm' and the 'lower A-arm' are the same, but I'm not positive. Both lower ball joints are worn. Lower control arms, new and old. can damage the control arm and the ball joint receptacle. The closest I can find locally is Fastenal but they don't have m10's long enough in stock or the m14's long enough for the front lower. Tighten the nuts. Remove the rubber bumper from the lower control arm. The factory service manual says to fully tighten the 3 bolts when the wheels are on the ground. Now I just learned that one needs to load the suspension before tightening the control arm. They must be removed (the hard part) and replaced. If removing the right lower control arm, remove the engine mount. Nissan Maxima Lower Control Arm Bushing Change Tutorial. Assemble the ball joint press over the control arm as shown. Raise the jack until it contacts the lower arm and your car just begins to lift off the jack stands and stop. Install new control arm -to-frame rear bolts and nuts. You want the inner "teeth" sleeve to lock to the subframe. in control arm slot. Slowly lower to starting position. Basically the lower control arms are similar. Connect stabilizer link arm to lower wishbone. Archives indicate only fix is to remove axle trumpet to get at the nut on the inside of the housing--anyone know of an easier fix?. The lower control arm ball joints have tapered shafts, as a result of this design they are wedged tight in the wheel bearing housing. - Using a jack to raise the Control Arm to "riding" level then tighten the Subframe bolts. Connect a come-along from the chain to the arm on the opposite side of the car under the sub-frame. Be careful when you are putting the nuts back on make sure both lower control arms are at the same height. WARNING: Depending on the axle design, the control arm may need to be secured against falling with a suitable device, e. At least 2 control arms are on any car while independent rear suspension models will have at least four. Reach arms out in front at shoulder height, with open palms facing up. I then tightened them without the weight of the car on them so when I put the car on the ground. A good spot would be between the lower part of the fender and the top of the wheel rim. Repeat steps 3 through 12 for the other control arm bushing. Step 5: Insert the hex screw through the flat washer and through the control lever slot and the lower arm. m), then tighten an additional 120 degrees. There are a few reasons why you may need to replace your upper control arm. Replacing the control arms on your Ford Mustang is not as hard as you think. well as all the safety equipment. Now, once again, with 24-inches of vacuum applied to my handheld vacuum pump connected to my IWE actuator, I'm going to very carefully reinstall the knuckle assembly simultaneously lining up my lower ball joint with the axle itself. I jacked it up tonight, pulled the tire off, and poking around - discovered the rear lower control arm bolt loose. As for the steering arm you can check Criagslist or Ebay. Be careful when you are putting the nuts back on make sure both lower control arms are at the same height. I was helping a friend with his b-mod and mentioned this and he said he was going to set ride hieght and scale it and then tighten them up. Step 6 - Adjust with Offset Bolt. Re-assemble the new arm/mount outside of the vehicle, this will help with the install. 4 TOP Press. Some people "cheat" and with the frame supported, jack up the lower control arm so they have working room, but that's not what the FSM says to do. Exercises to Tighten Loose Skin on the Lower Abs | Livestrong. Arm Exercises to Tighten and Tone. Install or connect the following: Lower control arm-to-suspension crossmember and hand-tighten the bolts Lower ball joint to the steering knuckle. Using ball joint puller, disconnect lower suspension arm from steering knuckle. The lower control arm can be attached to the ball joint. Step 3 – Replace the lower control arm. This page also contains a Yo. The 24mm is for the nut, 22 for the bolt. Tighten just enough to. Part of the lower control arm rebuilding kit also includes our stiffening plates. The 1995 Chevrolet S-10 Pickup has 6 NHTSA complaints for the suspension:front:control arm:lower arm at 0 miles average. and bolts to 85 ft. Front bushing nut (tightens onto the bracket with four bolts that go's Thur the control arm front bushing. Control arm build question Jeep Tech. ft), then. WARNING: Depending on the axle design, the control arm may need to be secured against falling with a suitable device, e. Slowly and with control bring your lower arm back down to the start position. PERFORM TEST DRIVE TO CONFIRM VEHICLE DRIVE ABILITY THE CONTROL ARM TORQUE SEQUENCE IS REQUIRED TO BE PERFORMED ON THE ALIGNMENT RACK AND WITH THE REAR CONTROL ARM TORQUE FIXTURE SST. Install the lower ball joint nut. It was a week-end project without power tools. Rear Lower Polyurethane Control Arm Bushings - Inboard Set Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! Mounts rear lower control arms to subframe. Now, once again, with 24-inches of vacuum applied to my handheld vacuum pump connected to my IWE actuator, I'm going to very carefully reinstall the knuckle assembly simultaneously lining up my lower ball joint with the axle itself. I really don't want to take the lower control arm off, because then I have to compress the spring and that is such a pain to do. Install the mounting bolt holding the strut assembly to the lower control arm, but do not tighten. Install the lower control arm in the front suspension crossmember. Now this bolt is what connects the strut to bottom of the car. Raise the jack until. Using the shims. com FREE DELIVERY possible on eligible purchases. "Put a liitle grease in the hole and try it once more. Traditional abdominal exercises like the crunch and the sit-up tilt the chest toward the pelvis, thus building the upper abs more than the lower abs. Rear Lower Polyurethane Control Arm Bushings - Inboard Set Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! Mounts rear lower control arms to subframe. There is an alternate way to accomplish this same task. Before I press the new bushings into the control arms, does anyone have any tips or precautions that I should know about? doug7740. Install a new arm-to-frame front bolt and nut. edu is a platform for academics to share research papers. Tighten the lower ball joint nut to factory specification and install a new cotter pin (included with the control. The car needed new lower ball joints. With a jack under the lower control arm, bolt the lower shock plate to the control arm with the adjuster knob facing the ball joint. Torque the two bolts that hold the arm to the frame to 135-149Nm (100-110 lbft). (UNLESS YOU ARE USING A UTCA017, THE SUSPENSION MUST BE LOADED FIRST) 10. m 133 lb ft Shock Absorber Tenon Nut 30 N. 7) Lower the steering knuckle out of the way, then Put the Ball Joint Remover/Installer Tool on the Ball Joint, press the old ball joint out. In a typical Toyota or Lexus sedan that uses the McPherson automotive suspension design, the suspension includes the following components: the strut, the lower ball joint, the lower control arm, and the sway bar link or stabilizer link (shown below). Thread the nuts onto the bolts to hold the lower control arm in position, but do not tighten them yet. You will need a stable chair to perform this exercise. The MOOG K8695T006 lower ball joint was designed. " Ghoultar growled at this, and the Soul Archer lowered his bow a fraction of an inch. Im balls deep into getting my 6112 coil overs put in but I cannot for the life of me loosen the lower control arm bolts. I was replacing my upper control arms today, however the manual I simply stated "tighten" the bolts (they're meant to be self-locking). (I replaced them once before without doing that and they creaked terribly). Toning exercises help to reduce the flab from the underarms and ensures that you get a fit, sculpted look. Insert the lower control arm bolt and tighten the nut on the back side. Remember to tighten. Lower control arm view. (grind the side with the ball joint to not ruin the aluminum control arm) With the rivets removed place the lower control arm in a drill press and drill out the remaining portion of the rivet, or try pressing them out. Familiarize yourself with all components and then remove control arms. The complex, three control arm front suspension of the Audi A4 is what gives it such great ride and handling characteristics, but they need to be replaced from time to time. You may have to register before you can post: click the register link above to proceed. (176 Nm) torque while holding the bolts stationary. Search Car Torque Specifications by Engine or Model. In a typical Toyota or Lexus sedan that uses the McPherson automotive suspension design, the suspension includes the following components: the strut, the lower ball joint, the lower control arm, and the sway bar link or stabilizer link (shown below). Using a sharpie, mark the loca-. Slowly lower to starting position. 7) Lower the steering knuckle out of the way, then Put the Ball Joint Remover/Installer Tool on the Ball Joint, press the old ball joint out. Step 7: Tighten the hex screw once the. Installation is the reverse of removal, except that you don't need to press the lower ball joint into the arm or the tie-rod-end into the steering knuckle. We went from the outer bolt and work our way in. The lower ball joint I could not. Chevrolet Camaro Torque Specs. How tight do I tighten the big bolt that goes through the upper control arm and hold it to the bracket - Answered by a verified Mercedes Mechanic We use cookies to give you the best possible experience on our website. For a 92: If you torque from the head of the bolt side, it's 92 ft-lbs. not vertical, loosen the jam nut, adjust the head and re-tighten the jam nut. strap to the lower control arm and the supplied weld on strap tab to the other end of the limit strap. Torque settings tighten progressively 1st stage 2nd stage Lower arm to subframe: 85: 63: Track control arm adjuster: 50: 37:. The inboard end of each control arm attaches to the front subframe using a bushing. Lower vehicle and bounce a few times. Replace the bolts at each end of the cross member, but do not tighten. Slowly and with control bring your lower arm back down to the start position. , see bellow the list of brands I was looking at,out of these which brands are good, or if there are any other better brands then please let me know. After I removed all components: brakes, rotors, separated tie rod, hub assembly, separated upper control arm, I was expecting the spindle to just drop but had to use a puller to separate it from the ball joint. Mustang Upper & Lower Rear Control Arms Install (79-04) Posted 12/15/2016 by Tyler Rodriquez Adding a set of rear upper & lower control arms for your 1979-04 Mustang is a quick way to improve the performance of your Mustang's suspension!. UPR's unique Chrome-Moly construction makes their Upper and Lower Control Arms the strongest and lightest ones on the market. 7) Lower the steering knuckle out of the way, then Put the Ball Joint Remover/Installer Tool on the Ball Joint, press the old ball joint out. " What brand parts did you use? Some manufacturers have the compression bushing already flipped for us, while others, like OEM may maintain the offset caster for the car to track straight on crowned streets. So lower the car, drive it up ramps and finally tighten the nut. You're now ready to put the new control arm in place. Retighten the nut on the end of the anti-roll bar. I'm trying to loosen them but they're extremely tight. That means I have full support on the suspension and you want to tighten up those bolts with all the support on the suspension. according to FSwerks u can reuse front bolt at 110ft lbs I've reused mine. (UNLESS YOU ARE USING A UTCA017, THE SUSPENSION MUST BE LOADED FIRST) 10. If you're doing a complete suspension overhaul, most kits include replacement sway bar endlinks. the only bolt that I know is torque to yield is the front lower control arm bolt. A8 D2 Lower Control Arm Replacement This was the way I did mine, please use the information below as reference only and be safe. Anyone know how to properly tighten the upper control arm bolt that connects the steering knuckle. You'll be learning the full details on replacing both the upper and lower ball joints on a 2-wheel drive, full-sized vehicle. Slide torsion key up into cross member and move torsion bar back to align with key. Alignment can be fine-tuned with vehicle weight on suspension using lower control arm cam bolts. Now, once again, with 24-inches of vacuum applied to my handheld vacuum pump connected to my IWE actuator, I'm going to very carefully reinstall the knuckle assembly simultaneously lining up my lower ball joint with the axle itself. Note: Do not tighten the rear bolts/ nuts for the lower control arms. Easy to use parts catalog. This is the same bushing used in the Cobra. Install the control arm in the K-member. Much like a lower control arm it is responsible for supporting the car frame while acting as a hinge that allows the wheel to move upward while the car is going over a bump. I was unable to remove the brake calipers The two 15mm bolts wont free. It's possible to lose weight and tighten your stomach after age 50 with a combination of cardiovascular exercise to lose weight and strength training to tighten stomach muscles. These control arms connect the frame of the Jeep to the axle in a scissor style, allowing the axle to move up and down as you go over bumps, rocks, etc. Tighten the transverse member (bolts are 65 ft. Using a 5/8 wrench tighten the upper strut nuts. Lower the axle using the floor jack and remove the coil springs. In the cars of this era, the upper control arm was loosened and shims (red arrows left photo) were placed between the arm and the frame to get the wheel exactly where it needs to be (the photo on the left shows the upper control arm still installed in the car --the lower, more rusty looking item, is the upper control arm and the upper, more. Finger tighten the nut and then move your attention to the other end of the lower control arm. 25" Top of lower under slung & Bottom of Axle Tubes * 3" on older cars with angled under slung bar. Raise the jack until it contacts the lower arm and your car just begins to lift off the jack stands and stop. He pressed the old ones out and fitted the new ones for me for $10 a bush. The lower abdominal muscles aren't more stubborn than the upper abdominal muscles, but they can seem that way sometimes. Using a hydraulic jack, gradually raise the lower control arm and attach the upper ball joint into the top of the spindle. Tighten all components to manufactures specifications at normal ride height. Dumbbell Bicep Curls. These arms need to be moved up and down during the spring and steering knuckle installation. Part of the lower control arm rebuilding kit also includes our stiffening plates. Due to my having to use an "off-set" cross-shaft, I had to add additional shims to cancel out the offset. Mercedes Upper Control Arm Replacement. Control arms control the motion of the wheels so they're in line with the car's body. I really don't want to take the lower control arm off, because then I have to compress the spring and that is such a pain to do. Before you remove the lower arm, it’s important for the coil spring to be contained. As for the steering arm you can check Criagslist or Ebay. and bolts to 85 ft. Lower the axle using the floor jack and remove the coil springs. I have a coiled sprung 2 wheel drive 2. Adjust caster with SPC arm by loosening top nut and repositioning star plate to rotate ball joint relative to arm. Torque the front rear lower control arm bolts to 100 ft/lbs. Cowling I refered to is the engine cover. Transfer the torsion bar adjuster block and strut rod to the QA1 lower control arm. Problem is, one of the bolts that goes through the bushing is seized to the bushing REAL bad. Repeat step 6 if needed. This happened before and I put locktite blue on it and torqued it to 55'# but it came loose again. New Genuine arms, these are hefty buggers , solid heavy steel. The BEST ways to do this are to place all 4 control arms/axles on stands then perform the loosen/re-tighten or find someone with a drive-on lift. Install the lower control arm to the trailing arm, install the nut and bolt, but do not tighten. Remember that the outside 2 bolts are heads up on the front. Techline 1-800-367-3788 Page 4 of 9 IS-1850-0273 Factory Ford shop manuals are available from Helm Publications, 1-800-782-4356. Torque setting 103 Nm. Tighten the upper control arm frame rail bracket bolt to 55 ft. Best Answer: dont drive it go to autozone or a local mechanic and borrow a control arm lostener piece, you put it on the control arm and tighten it and the arm will pop out of the socket. Tighten the lower ball joint nut to factory specification and install a new cotter pin (included with the control. At least 2 control arms are on any car while independent rear suspension models will have at least four. Tighten in normal position 110 Nm #-11 Traction strut (control arm) ball joint 80Nm #-11 Wishbone to swivel bearing/steering knuckle 80Nm #-13 Wishbone to front axle support. Any ideas would be appreciated. With a 22mm socket and. M-3075-F 2015-2017 Mustang Front Lower Control Arm Kit 1 NO PART OF THIS DOCUMENT MAY BE REPRODUCED WITHOUT PRIOR AGREEMENT AND WRITTEN PERMISSION OF FORD PERFORMANCE PARTS Techline 1 -800 -367 -3788 Page 1 of 17 IS 1850 -0534. DISASSEMBLY. Anyone have the torque specs on the bolts for the lower control arm (front)? Specifically I need that nut on the ball joint, and the nut that ties the LCA to the K-member, and for the strut rod to LCA. My issue is when i move the wheel I have play in under the rubber boot in picture 4. Once the hex nut is free you may be able to simply adjust/tighten. Idler Arms and Pitman Arms are part of your steering system that links your steering box to the center link, and then on to the hub assemblies. Using NEW nuts, install ball joints. I m a rookie, and need advice. The 1995 Chevrolet S-10 Pickup has 6 NHTSA complaints for the suspension:front:control arm:lower arm at 0 miles average. Traditional abdominal exercises like the crunch and the sit-up tilt the chest toward the pelvis, thus building the upper abs more than the lower abs. Tried lifting the hub assembly and driving the control arm down onto it, but it didn't seem to make any difference. for ease of installation and longer life. The also help to eliminate pinon deflection that can mess with traction. How To Tighten Ball Joints That Just Spin - EricTheCarGuy How to tighten ball joints also works with tie rod ends or any other suspension part similar in design. ” The control arm alone costs about $200, and Hawley says labor time can usually take a couple of hours. Lower control arm and the compression rod bushing clamp into the vehicle Link bushing pin, if removed from the control arm Tighten all bolts and nuts until they are snug enough to support the weight of the vehicle but not fully tight. If your particular model is equipped with a sway bar, disconnect it from the lower control arm. Make a note of the position of the front lower arm to aid installation. be careful not to damage the ball joint boot when connecting the lower arm to the knuckle. It took some effort to get the castle nut loose, so I'm guessing an equal amount is required to tighten it. A natural decrease in muscle mass as you age, as well as decreased level of activity, can lead to excess weight gain and a paunchy stomach. Jack the spring-plate so that the lower edge is just above the bottom stop. m 133 lb ft Shock Absorber Tenon Nut 30 N. 2) Using new self-locking nuts and flange bolts, temporarily tighten the front arm assembly to the front cross-member. • Lift one foot while taking your opposite side arm back over your head. Remove both bolts from one control arm and remove the arm. The lower ball joint I could not. A lower control arm can cause popping, steering wheel shakes and irregular tire wear. Tighten the ball joint to knuckle bolt (1) and nut a final pass to an additional 60 - 75 degrees, using the EN-45059 meter. DO NOT torque mounting hardware until instructed. Step 5: Insert the hex screw through the flat washer and through the control lever slot and the lower arm. I'm working on my '97 S-10. Lower control arm front bushing bolt free-spinning, oh no!!! Just got back from the Yucatan, Mexico (lots of VW's there, few TDI's). Install the lower control arm to the trailing arm, install the nut and bolt, but do not tighten. Always use a hydraulic jack and safety stands when lifting or getting under a vehicle. However the nuts need to be tighten down fully until they stop before driving. The car needed new lower ball joints. net" web site is "as is" with all faults and without warranty of any kind, expressed or implied, including those of merchantability and fitness for a particular purpose, or arising from a course of dealing, usage or trade practice. Use the pickle fork again to gently pry down on the control arm while watching the bolt hole for when it lines up (you'll see it, or the bolt will drop into place. They loan them out at no charge. Raise the jack until it contacts the lower arm and your car just begins to lift off the jack stands and stop. Tighten 55 N·m (41 lb ft) +45-60. If you haven’t watched the VHS video tape which covers repairing the hydraulics on the NAA tractor, get it and watch it. This eliminates the the preload twist that occurs when the bolts are tightened with with control arms pointed down. Attempted to tighten it but it just spins. 006" oversized to fit in worn lower. Labor costs are estimated between $70 and $89 while parts are priced between $405 and $675. You can use the castle nuts to draw these parts through the openings and seat them properly. The lower control arm on your PT Cruiser helps to hold the steering knuckle in position as you move down the road. Outside nut does not tighten up to stop leak. Slowly and with control bring your lower arm back down to the start position. Upper Control Arm Set with Heim Joint Frame Pivots for 1995-2004 Tacoma, 1996-2002 4Runner (96500H) Description: Total Chaos Upper Control Arms are an excellent addition to the suspension, mainly designed to compliment racing style coil-over front shocks such as Icon, King, Fox etc. Bolt the BMR control arm mount into the car using the rear lower factory bolts. A lower control arm is designed to act as a support between the car frame and the spindle which is where the tire is located. lower control arm bushing replacement cost Impala, Chevrolet, Cadillac, Buick, and GMC, 6 replies Should I buy an impact wrench for control arms?, Automotive, 16 replies Change: Rear Sway Bar Links and Lower Control Arm, Automotive, 13 replies Electronic stability control vs traction control, Automotive, 4 replies. for ease of installation and longer life.