Question about 1992 Lexus Sc 300

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Control arm and stabilizer bar

Car has 120,000 miles on it. I have a bent control arm and stabilizer bar on my passenger rear side. So should i get the driver rear side control arm replace at the same time since the bushings will be new on the passenger rear side and not on the drivers side. Also will should i replace the stabilizer bar on the drivers side even so there is nothing wrong with it.

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It would probably be a good idea to just replace all the bushings while youre at it. car has a few miles on it and there may be a noticeable differance from one side to the other in terms of handling if you just do one side. Just do it now and get it over with.

Posted on May 15, 2008

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Ive got a knocking coming from the rear passenger side of my ford focus. i have renewed the bearings, shoes, cylinder but the noise is still there could it be from anything else. please help


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How to install rear struts on a 1999 llexus


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Lexus Car ES, IS, LS 1998-06
Coil Spring Rear Suspension

Print


Hub & Bearings

Adjustment
Check the backlash in bearing shaft direction and the axle hub deviation. Maximum for backlash should be 0.0020 in. (0.05mm) and for axle hub deviation 0.020 in. (0.05mm).

7923lgb6.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Checking wheel bearings for excessive play


NOTE The rear wheel bearings are non-adjustable. If the wheel bearing is out of specifications, replace the wheel bearing.
Removal & Installation

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Raise and safely support the vehicle.
  3. Remove or disconnect the following:

    Rear tire and wheel assembly Rear stabilizer link Rear axle shaft nut Rear disc brake caliper and disc Speed sensor Parking brake assembly at the wheel hub No. 1 and 2 upper control arm assembly No. 1 and 2 rear suspension arm assembly Toe control link Rear axle from hub assembly using a plastic hammer No. 2 rear wheel bearing dust deflector using a screwdriver 4 bolts and rear axle hub and bearing assembly from the axle carrier assembly

To install:
  1. Install or connect the following:

    Hub on the carrier and tighten the bolts to 52 ft. lbs. (70 Nm) No. 2 rear wheel bearing dust deflector using a screwdriver Rear axle into hub assembly No. 1 and 2 upper control arm assembly. Torque the new nut to the No. 2 rear upper control arm to 52 ft. lbs. (70 Nm). Temporarily tighten the No. 1 arm bolt. No. 1 and 2 rear suspension arm assembly. Temporarily tighten. Toe control link. Torque new nut to 52 ft. lbs. (70 Nm). Rear stabilizer link. Torque to 20 ft. lbs. (27 Nm). Parking brake assembly at the wheel hub Rear speed sensor Rear axle shaft nut. Torque to 214 ft. Lbs. (290 Nm) and stake the nut with a chisel and hammer. Rear brake disc and disc brake caliper
  2. Adjust the parking brake.
  3. Stabilize the suspension as follows :
    1. Install the wheel(s).
    2. Lower the vehicle and bounce it up and down several times to stabilize the rear suspension.
    3. Raise the vehicle.
    4. Remove the wheel.
    5. Jack up the rear lower suspension armplacing a wood block in between. Apply a load to the suspension so that the lower suspension arm is plkaced in a horizontal position.

  4. Fully tighten the No. 1 rear upper control arm assembly to 119 ft. lbs. (161 Nm).
  5. Fully tighten the No. 1 rear suspension arm assembly to 70 ft. lbs. (95 Nm).
  6. Fully tighten the No. 2 rear suspension arm assembly to 119 ft. lbs. (161 Nm).

    Rear tire and wheel assembly

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Raise and safely support the vehicle.
  3. Remove or disconnect the following:
    NOTE If it is necessary to replace the hub or bearing, replace the components as an assembly.


    Rear tire and wheel assembly If equipped with rear disc brakes, the caliper mounting bolts. Leave the brake line connected and suspend the assembly out of the way. Brake rotor or drum 4 bolts and pull off the rear axle hub O-ring

To install:
  1. Install or connect the following:

    Hub on the carrier and tighten the bolts to 59 ft. lbs. (80 Nm) Rotor or drum Caliper, f equipped with rear disc brakes and tighten the bolts to 34 ft. lbs. (64 Nm) Wheel

  1. Before servicing the vehicle, refer to the Precautions section.
  2. If equipped with air suspension, move the height control switch in the trunk area to the OFF position.
  3. Remove or disconnect the following:

    Negative battery cable Rear wheel(s) Height control sensor link from the lower control arm Anti-lock Brake System (ABS) speed sensor and wiring harness Brake caliper bracket from the rear axle carrier by removing the 2 bolts. Support the caliper with a piece of wire. Brake rotor Parking brake shoes and cable Cotter pin, lock cap and the nut holding the halfshaft to the rear axle Suspension member brace by removing the 2 bolts Halfshaft bolts and washers Halfshaft from the vehicle Strut rod
  4. Place matchmarks on the adjusting cam and body for the No. 1 control arm.
  5. Remove or disconnect the following:

    Nut and adjusting cam Nut on the axle carrier side of the No. 1 lower control arm Separate the control arm from the axle carrier No. 1 lower control arm Stabilizer bar link from the No. 2 lower control arm.
  6. Place matchmarks on the adjusting cam and body.
  7. Remove or disconnect the following:

    Nut and adjusting cam from the No. 2 lower control arm Nut and bolt holding the No. 2 lower control arm to the axle carrier No. 2 control arm from the vehicle Nut and bolt on the lower side of the strut assembly 2 upper control arm set nuts and bolts Axle carrier with the upper control arm
  8. Secure the axle carrier in a vise.
  9. Remove or disconnect the following:

    Nut holding the upper control arm to the axle carrier and remove the control arm Dust deflector. Use a suitable prytool. Oil seal

    0996b43f802092da.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Removing the oil seal (inner)-LS 430

  10. Remove the 2 bolts and nuts and shift the backing the plate towards the hub side (outside).
  11. Remove or disconnect the following:

    Axle hub

    0996b43f802092db.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Removing the axle hub from the axle carrier-LS 430
    Backing plate. Inner race (outside) from the axle hub

    0996b43f802092dc.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Removing the inner race (outside) from the axle hub-LS 430
    Oil seal (outer) from the axle

    0996b43f802092dd.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Removing the oil seal (outer)-LS 430
    Snapring from inside the axle housing Bearing from the axle housing


To install:
  1. Install or connect the following:

    New bearing to the axle housing Snapring to the axle carrier, using snapring pliers New outer oil seal. Coat the oil seal lip with multipurpose grease.

    0996b43f802092de.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Installing the oil seal (outer)-LS 430
    Backing plate to the axle housing. Do NOT install the bolts or nuts at this time. Inner race (inside) to the axle housing Axle hub to the axle housing Backing plate in position. Tighten the bolts and nuts to 43 ft. lbs. (59 Nm). New oil seal (inner) to the axle housing. Coat the oil seal lip with multipurpose grease.

    0996b43f802092e0.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Installing the oil seal (inner)-LS 430
    New dust deflector. Be sure to align the hose for the ABS speed sensor in the dust deflector and axle carrier. Upper control arm to the axle carrier by installing the nut. Tighten the nut to 80 ft. lbs. (108 Nm). Axle carrier and upper control arm to the vehicle as an assembly 2 upper control arm set bolts and tighten the bolts to 121 ft. lbs. (164 Nm) Bolt and nut holding the strut to the axle carrier. Tighten to 101 ft. lbs. (137 Nm). Bolt and nut connecting the No. 2 lower control arm to the axle carrier. Tighten the bolt to 60 ft. lbs. (81 Nm). Nut and adjusting cam to hold the No. 2 lower control arm to the body. Align the adjusting cam marks and tighten the nut to 57 ft. lbs. (78 Nm). Stabilizer bar link to the No. 2 lower control arm and tighten the nut to 48 ft. lbs. (65 Nm) No. 1 lower control arm to the axle carrier and body. Install the nut to hold the No. 1 lower control arm to the axle carrier. Tighten the nut to 43 ft. lbs. (59 Nm). Nut and adjusting cam to hold the No. 1 lower control arm to the body. Align the matchmarks and tighten the nut to 57 ft. lbs. (78 Nm). Strut rod to the axle carrier and body. Install the bolt and nut to hold the strut rod to the body. Tighten to 57 ft. lbs. (78 Nm). Bolt and nut to hold the strut rod to the axle carrier. Tighten to 136 ft. lbs. (184 Nm) Parking brake shoes and cable Outboard joint side of the halfshaft and align the matchmarks on the side gear shaft and the halfshaft. Coat the threads with clean oil and install the hexagon bolts. Tighten bolts to 61 ft. lbs. (83 Nm). Suspension member brace with the 2 bolts. Tighten the 2 bolts to 37 ft. lbs. (50 Nm). Nut to hold the halfshaft to the rear axle. Tighten the nut to 213 ft. lbs. (289 Nm). Lock cap and cotter pin Brake disc to the axle hub with the matchmarks aligned. Install the 2 screws and tighten the screws to 48 inch lbs. (5 Nm). Brake caliper to the vehicle and install the 2 bolts. Tighten the bolts to 77 ft. lbs. (104 Nm). ABS speed sensor and wiring harness Height control sensor link with the matchmarks aligned. Tighten the nut to 48 inch lbs. (5 Nm). Rear wheel(s) Negative battery cable

  2. Lower the vehicle and turn ON the air suspension switch.



0996b43f80207fdc.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Exploded view rear carrier assembly, hub and bearing-

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Remove or disconnect the following:
    WARNING Be careful not to damage the boot and ABS sensor


    Rear wheel(s) Height control sensor link from the lower control arm Anti-lock Brake System (ABS) speed sensor and wiring harness Brake caliper bracket from the rear axle carrier by removing the 2 bolts. Support the caliper with a piece of wire. Brake rotor Parking brake shoes and cable Toe control link Separate upper control arm assembly Shock absorber from axle carrier Suspension arms No 1 and 2 from axle carrier Rear axle from carrier


    Wheel bearing dust deflector 4 bolts and axle & bearing hub assembly

To install:
  1. Install or connect the following:

    4 bolts and axle & bearing assembly. Tighten to 48 ft. lbs (65 Nm) Rear wheel bearing dust deflector Rear drive axle Upper control arm. Temporarily tighten No 2 and No 1 suspension arms. Tighten to 52 ft. lbs. (70 Nm) Shock absorber. Temporarily tighten Toe control link. Tighten to 37 ft. lbs. (50 Nm) Fully tighten upper control arm. Tighten to 52 ft. lbs. (70 Nm) Height control sensor Parking brake shoes and cable Speed sensor Rear disc brake caliper Fully tighten shock with new nut to 52 ft. lbs. (70 Nm) Rear tire
  2. Inspect and adjust rear wheel alignment
  3. Check ABS speed sensor signal

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Remove or disconnect the following:

    Rear wheel Wheel speed sensor Axle halfshaft Brake caliper and rotor Parking brake shoes Parking brake cable No. 1 lower suspension arm bolt No. 2 lower suspension arm bolt Toe control link Upper ball joint Axle carrier from the vehicle
  3. Press the hub out of the wheel bearing, then remove the backing plate.
  4. Remove the snapring, then press the wheel bearing out of the axle carrier.

To install:

NOTE Use a new toe control link nut for assembly.
  1. Installation is the reverse of the removal procedure, while using the following torque values:

    Backing plate bolts: 43 ft. lbs. (59 Nm) No. 1 lower suspension arm bolt: 55 ft. lbs. (75 Nm) No. 2 lower suspension arm bolt: 81 ft. lbs. (110 Nm) Toe control link nut: 36 ft. lbs. (49 Nm) Upper ball joint nut: 80 ft. lbs. (108 Nm) Brake caliper support bolts: 77 ft. lbs. (104 Nm) Rear wheel lug nuts: 76 ft. lbs. (103 Nm)



0996b43f80208026.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Exploded view rear Axle carrier and hub assembly-ES 330

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Remove or disconnect the following:

    Rear tire and wheel assembly Brake caliper support bracket Brake rotor Skid control sensor wire 4 bolts and rear hub and bearing assembly Skid control sensor

To install:
  1. Install or connect the following:
    NOTE Inspect bearing back lash and hub deviation


    Skid control sensor Rear axle hub and bearing assembly with 4 bolts. Tighten to 59 ft. lbs. (80 Nm) Skid control sensor wire


    Rear disc Rear disc brake caliper assembly. Tighten to 46 ft. lbs (62 Nm) Flexible brake hose Rear tire and wheel
  2. inspect and adjust rear wheel alignment
  3. Check ABS speed sensor signal


Stabilizer Bar

Removal & Installation

  1. Remove the rear wheels.
  2. Remove the 2 nuts and left stabilizer bar link. If the ball joint turns together with the nut, use a hexagon wrench (5 mm) to hold the stud. Repeat for the right side.
  3. Remove the 8 bolts, 2 No. 1 brackets and 2 bushings. Two types of bolts are used, so make sure the correct bolts are installed.
  4. Remove the stabilizer bar.

To install:
  1. Install the stabilizer bar.
  2. Install the bushing and bracket with the 2 bolts and tighten to 14 ft. lbs. (19 Nm). Install the bushing to the inner side of the bushing stopper on the stabilizer bar.
  3. Connect the stabilizer bar links and tighten the nuts to 29 ft. lbs. (39 Nm). Repeat for the right side.
  4. Install the rear wheels.
  5. Inspect and adjust rear wheel alignment.


Strut & Coil Spring

Removal & Installation

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Remove or disconnect the following:
    CAUTION Do NOT remove the center nut to the strut at this time. The spring on the strut is under high pressure and can cause serious injury.


    No. 2 luggage compartment trim cover Left and right deck side trim box Rear luggage compartment trim cover Front luggage compartment trim cover Left and right side luggage compartment trim covers Rear wheel Rear wheel fender liner No. 2 differential support protector Rear suspension member brace Rear No. 2 lower control arm Mounting bolts and strut assembly
  3. Secure the strut in a vise.
  4. Compress the coil spring
  5. Remove or disconnect the following:

    Upper strut retaining nut Suspension support Upper insulator Bumper Coil spring Insulator

Dec 26, 2011 | 1999 Lexus ES 300

3 Answers

What are swey bars on a ford focus


A sway bar is a suspension piece that keeps the left and right side of vehicle connected to help with turns. They are held together through sway bar links at each end, which are fairly common to break or rattle over bumps.

Mar 27, 2011 | 2003 Ford Focus

1 Answer

Rattles really bad over bumps sounds like the front end is gonna fall off


I have a 2002 Escape 3.0L with 120,000 miles and have had a couple of rattlers.
The first was a constant light rattle. It was the sway bar links.
The second sounds like what you've got. Occasional rattle, but nasty on bumps. The rear bushing went bad on the passenger side lower control arm the control arm was banging on the "frame".

Here is a picture of my new control arm. The bad rubber bushing was the "lowest" one in the picture, near the vise.

zeevert_32.jpg The control arm was the cheapest from the Ford dealer; maybe $50? Repalced it myself. Not too easy.

Dec 28, 2010 | 2002 Ford Escape

1 Answer

Remove and replace Front Sway bar


Hello ggagne.
Here is the procedure.

  1. Raise and suitably support the vehicle.
  2. Remove the left tire and wheel assembly.
  3. Remove the pinch bolt from the lower intermediate steering shaft
  4. Loosen all insulator clamp attaching bolts.
  5. Place a jack stand under the center of the rear frame cross member.
  6. Remove the rear frame-to-body bolts.
  7. Lower the rear of the frame just enough to gain access to the stabilizer shaft.
  8. Remove the insulator clamp bolts and the clamps from the frame.
  9. Remove the insulators from the stabilizer bar.
  10. Remove the stabilizer bar links from the control arms.
  11. Pull the stabilizer shaft rearward.
Installation
  1. Insert the stabilizer shaft to the left side of the vehicle. Important: DO NOT tighten the stabilizer link nut at this time. The weight of the vehicle must be supported by the control arms such that you can obtain the vehicle design trim heights before tightening the link nut.
  2. Loosely install the stabilizer shaft link at the control arm.
  3. Install the insulators on to the stabilizer bar.
  4. Connect the insulator clamps to the frame.
    • Tighten the stabilizer shaft bracket bolts to 48 Nm (35 ft. lbs.) .
  5. Raise the frame into position while you guide the steering shaft onto the gear.
  6. Install the new frame-to-body attaching bolts.
  7. Remove the jack stand.
  8. Install the pinch bolt and tighten.
  9. Install the left tire and wheel assembly.
  10. Lower the vehicle.
  11. Support the weight of the vehicle by the control arms.
  12. Tighten the stabilizer link nut.
    • Tighten the stabilizer shaft link nut to 23 Nm (17 ft. lbs.)
There you are, I hope your job goes well.
Thank you for using FixYa.

KL

Nov 13, 2010 | 2002 Buick Century

1 Answer

What r problems to be on the look out for on a 1999 chevy malibu with the 3100 v6 in it and there is a rattle when i hit bumps or rough road the struts are fine


Broken stabalizer links, broken stabilizer bar, and worn out stabilizer bar bushings are fairly common. As well as the rear bushings on the front lower control arms. A quick inspection of the front end and you should be able to tell if the links are bad, bar is broken, or the lower control arm bushings are separated. If the rear bushings on the front lower control arms are seperated the lower control arm will look like it is resting on the subframe.

Oct 19, 2010 | 1999 Chevrolet Malibu

1 Answer

How do you replace ball joints


Removing the Ball Joint Step 1 Loosen the lug nuts on the front wheel assembly with the ball joint you need to replace. Do not remove the lug nuts.
Step 2 Set the transmission in neutral (manual) or park (automatic) and raise the wheel off the ground using a floor jack. Then support the car on a jack stand.
Step 3 Chock the rear wheels and apply the parking brake.
Step 4 Remove the wheel lugs and the wheel assembly.
Step 5 Remove the mounting nut and dished washer that secure the stabilizer bar to the control arm. Use a wrench or ratchet and socket.
Step 6 Unscrew and remove the mounting bolt and nut holding the inner side of the control arm to the car's body. This will relieve the tension on the stabilizer bar. Use a wrench to hold the mounting bolt as you unscrew the nut with a wrench or ratchet and socket.
Step 7 Unscrew the bolt on the steering knuckle that holds the control-arm ball joint to the knuckle. Use a wrench or ratchet and socket.
Step 8 Spread the steering knuckle joint that holds the control-arm ball joint to the knuckle. Use a large screwdriver or pry bar. Then separate the ball joint from the steering knuckle.
Step 9 Pull the control arm from the stabilizer bar.
Step 10 Remove the stabilizer bar spacer from the control arm and keep it in a secure place. You will need to use it on the new control-arm ball joint assembly.
Installing the Ball Joint Step 1 Insert the new control-arm ball joint stud into the steering knuckle joint. As you look through the mounting bolt hole on the steering knuckle, align the notch on the ball joint stud with the hole. Insert a new ball joint mounting bolt and start a new nut on the bolt. Tighten the nut.
Step 2 Mount the stabilizer bar spacer in the control arm, then insert the stud bolt at the end of the stabilizer bar into the control arm mounting hole and spacer.
Step 3 Set the other end of the control arm in its mounting position and insert the mounting bolt. Then start the mounting nut on the bolt by hand.
Step 4 Hold the head of the mounting bolt that secures the control arm to the car's body using a wrench, then tighten the nut.
Step 5 Secure the stabilizer bar to the control arm with the dished washer and mounting nut. Tighten the nut.
Step 6 Install the wheel assembly and lugs. Tighten the lugs with the lug wrench just enough to hold the wheel assembly firmly in place.
Step 7 Lower the vehicle and finish tightening the wheel lugs.
Step 8
Remove the chocks from the rear wheels.

Aug 08, 2010 | 1998 Ford Escort

1 Answer

Was swiped into a curb back passenger tire hit curb now i have bent bars on the inner side just want to now what these parts are called


these cars have indepentant rear suspention with mant moving parts possible upper and lower control arms,rear swaybar, torsion bar very hard to say with out pictures. recommend garage and put on lift tire removed and inspection by trained tech. comparing setup to a suspention diagram

Feb 09, 2010 | 1992 Lexus Sc 300

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