Question about Mercury Grand Marquis

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Right lower ball joint. Torn loose from lower control arm. Ran into a sinkhole in road,wrecker driver lives next door, and saved me a few bucks on towing thank goodness. Arm is OEM. Wrecker driver neighbor says I have to replace the whole lower control arm assembly-that ball joint is not replaceable on the OEM assembly. I'm lost

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  • ksmigle Aug 16, 2008

    Why do parts suppliers sell a lower ball joint alone when th eentire lower control arm needs replaced?

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If you torn the ball joint out, you very well could have more damage.
If you plan on doing the work yourself, I would put the car up on stands, and take the front wheel off, and do a through examination of the whole assembly.
Once you have a complete assesement of all of the damage you can go to your local parts house and get the parts.
If you have to replace the lower arm, you will need probably need some specialized tools (like a spring compressor).
After you're done changing parts, you will need to get a front end alignment.

Posted on Jul 27, 2008

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1 Answer

Put a new one on an still loose how do I fix that


Go to www.rockauto.com an order a complete lower control arm , new ball joint an bushings come on, do both sides for around $70.some bucks or thirty some for one side !

Sep 17, 2015 | 2004 Saturn L300

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What else can make front end shimmy besides tie rods?


basically everything can didnt specify type of vehicle so well go thru list first tires out of balance or under inflated and or oversized for vehicle ---hub /wheel bearing going bad ---upper or lower ball joint bad or damaged ----upper or lower control arm bushings---shocks/struts bad ---tie rods not properly installed ---idler arm bad or damaged --steering box/steering rack bad or damaged

Jun 10, 2015 | Cars & Trucks

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Lower ball joint


how?, its in the FSM book
log in to alldata.com and read.
or here.
for 4 bucks
just $4
https://suzukipitstopplus.com/Products/1177-2002-aerio-service-manual.aspx

to read or if savvy DL.

google it
youtube it yet?

Jan 20, 2014 | 2002 Suzuki Aerio

1 Answer

Removing lower ball joint on nissan navara


Remove front wheel (axle stand under chassis).
Remove hub nut (32mm).
Disconnect steering track rod ball joint (leave nut on last few threads for protection 22mm then strike steering arm part of knuckle to shock pin free).
Remove brake caliper & disc. Hang caliper out of way. No need to disconnect brake hose.
Disconnect ABS sensor at top arm area and unclip from mount.
Loosen top ball joint nut. Strike part of knuckle where pin goes through to shock it free. leave nut on loose for now.
Undo lower ball joint pinch bolt & remove. This will probably be seized & will require plenty of penetrating oil & patience to get out.
Next the lower ball joint pin needs to come out of the knuckle so the knuckle can be taken off. You will probably have to beat a chisel into the split portion to open it slightly as the ball joint pin will be rusted in.
Now you have plenty of space to remove the ball joint from the lower arm. Jack vehicle & move stand to under lower arm just in enough to allow ball joint to be removed.
Remove circlip & hammer ball joint out. Use a suitable drift so as not to accidently miss & burr lower arm.
Now the part the perfectionists are not going to approve of.
Heat the hole in the arm gently with a torch (no need to get it glowing red hot but pretty hot!). You will know when its right by trying the old joint (you will be able to get it in position by hand easily without hammering). Now put the new ball joint in place & quickly & drench with cold water before any heat from the arm damages the new ball joint. Fit new circlip.
Reassemble everything in reverse.
There are other ways to do this job but I found this the most practicle for DIYer without special tools.

Nov 25, 2011 | Nissan Pathfinder Cars & Trucks

1 Answer

Ball joint repair and how do you do it


To perform the following procedure, the lower control arm must be removed from the vehicle. Refer to Removal And Installation for that procedure.

  1. Using a screw driver or other suitable tool, pry the seal boot off of the ball joint assembly
  2. Position receiving cup, Special Tool 6758 to support lower control arm when removing ball joint assembly. Install Remover, Special Tool 6919 on the top of the ball joint assembly.
  3. Using the arbor press, press the ball joint assembly completely out of the lower control arm.

NOTE: When installing ball joint in lower control arm, position the ball joint in control arm so notch in ball joint stud is in the direction shown. This will ease assembly of the ball joint to the steering when installing pinch bolt.

  1. By hand, position ball joint into ball joint bore of lower control arm. Be sure ball joint is not cocked in the bore of the control arm, this will cause the ball joint to bind when being pressed into control arm.

 

  1. Position control arm with installed ball joint, in an arbor press with Receiving Cup, Special Tool 6758 supporting the lower control arm. Then center Installer, Special Tool 6908-4 on the bottom of the ball joint
  2. Carefully align all pieces. Then press the ball joint into the lower control arm until it is completely seated against surface of lower control arm. The ball joint is correctly installed when there is no gap between the ball joint and the lower control arm. Do not apply excessive force against the ball joint or the lower control arm.
  3. Install a NEW seal boot by hand as far as possible on the ball joint. Installation of the seal boot is to be with the shield positioned as shown.

CAUTION: Do not use an arbor press to install the sealing boot on the ball joint. Damage to the sealing boot will occur if excessive pressure is applied to the sealing boot when it is being installed.

  1. Place Installer, Special Tool 6758 over seal boot and squarely align it with bottom edge of seal boot. Apply hand pressure to Special Tool 6758 until seal boot is pressed squarely against top surface of lower control arm.

CAUTION: A replacement ball joint is not pre-lubricated. Properly lubricate the replacement ball joint using Mopar Multi-Mile grease or an equivalent. Lubricate ball joint after seal boot is installed but prior to top of seal boot being pushed down below notch in ball joint stud. Air must vent out of the seal boot at notch when grease is pumped into ball joint, failure to do so will balloon and damage seal boot. Do not over grease the ball joint, this will prevent the seal boot from pushing down on the stud of the ball joint.

CAUTION: After the ball joint is properly greased, clip the end of the grease fleeing off below the hex. The ball joint seal boot is non-purgeable and further greasing is not required and can result in damage to the seal boot.

  1. Reinstall lower control arm on vehicle.

Mar 07, 2011 | 2000 Dodge Caravan

1 Answer

Replace lower ball joints. How do you replace Lower ball jonits?


REMOVAL & INSTALLATION
  1. Raise and safely support the vehicle, allowing the front suspension to hang free.
  2. Remove the wheel and tire assembly. WARNING
    Be careful when working in the area of the CV-joint boot. Damage to the boot could result in eventual CV-joint failure. If necessary, install CV-joint boot protector tool J-34754 or equivalent, to protect the boot.
  3. On Eldorado and Seville with 4.6L engine, remove the road sensing suspension position sensor from the lower control arm.
  4. Remove the cotter pin and nut from the ball joint stud. Use ball joint separator tool J-36226 or equivalent, on Deville and Fleetwood or ball joint separator tool J-35315 or equivalent, on Eldorado and Seville, to separate the ball joint from the steering knuckle.
  5. On Deville and Fleetwood, loosen the stabilizer bar link nut.
    1. Drill out the 3 rivets retaining the ball joint to the lower control arm and remove the ball joint. NOTE: Recommended drill-bit is 1⁄2 inch (13 mm). Fig. 1: Drilling the rivets out of the lower control arm 91048g05.gif
      Fig. 2: Installing the bolts in the lower control arm 91048g06.gif
      To install:
  6. Attach the new ball joint to the lower control arm with 3 mounting bolts and nuts.
    1. On Deville and Fleetwood, the bolts must be installed from the top of the control arm.
    2. On Eldorado and Seville, the bolts must be installed from the bottom of the control arm
    3. Tighten the nuts to 50 ft. lbs. (68 Nm).
    4. On Catera, the bolts must be installed from the top of the control arm.
    5. Tighten the nuts to 26 ft. lbs. (35 Nm).
  7. On Deville and Fleetwood, tighten the stabilizer bar link nut to 13 ft. lbs. (17 Nm).
  8. Connect the ball joint to the steering knuckle and install the castellated nut.
  9. On Deville and Fleetwood, tighten the ball joint nut to 88 inch lbs. (10 Nm). Then tighten the nut an additional 120°, during which a tighten of 41 ft. lbs. (55 Nm) must be obtained.
  10. On Eldorado and Seville, tighten the ball joint nut to 84 inch lbs. (10 Nm). Then tighten the nut an additional 120°, during which a minimum torque of 37 ft. lbs. (50 Nm) must be obtained. If the minimum torque is not obtained, check for stripped threads. If the threads are okay, replace the ball joint and knuckle.
  11. On Catera, tighten the pinch bolt to 74 ft. lb. (100 Nm).
  12. Install a new cotter pin. If the cotter pin cannot be installed because the hole in the stud does not align with a nut castellation, tighten the nut up to an additional 60°to allow for installation. NEVER loosen the nut to provide for cotter pin installation.
  13. On Eldorado and Seville with 4.6L engine, install the road sensing suspension position sensor to the lower control arm.
  14. If necessary, remove the CV-joint boot protector tool.
  15. Install the wheel and tire assembly and lower the vehicle. Fig. 3: Separating the ball joint from the steering knuckle 84208016.gif
    Fig. 4: Lower ball joint installation - Deville and Fleetwood 84208017.gif
    Fig. 5: Lower ball joint installation - Eldorado and Seville 84208018.gif

Jan 17, 2011 | 1991 Cadillac DeVille

2 Answers

How to fix a ball joint in a ford tempo


REMOVAL & INSTALLATION The lower ball joint is integral to the lower control assembly and cannot be serviced individually. Any movement of the lower ball joint detected as a result of inspection requires replacement of the lower control arm assembly.
  1. Raise and safely support the vehicle.
  2. Remove the wheel and tire assembly.
  3. Remove the nut and bolt securing the ball joint to the steering knuckle.
  4. Remove the nut and bolt securing the control arm to the vehicle sub frame. To install:
  5. Install the control arm assembly to the vehicle sub-frame using the nut and bolt. Tighten the nut to 69-86 ft. lbs. (93-117 Nm).
  6. Install the lower ball joint into the steering knuckle and secure it with the nut and bolt. Tighten the nut to 32-43 ft. lbs. (43-59 Nm).
  7. Install the wheel and tire assembly and lower the vehicle.
  8. Road test the vehicle.
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Nov 06, 2010 | 1990 Ford Tempo

2 Answers

Ball joint replacement-2003 Ford Sport Trac


if you dont have a ball joint press and dont know how to use one then dont do it, but if you do its not that bad of a job just jack the truck up under the control arm remove the brake rotor then take the lower ball joint nut off then use a pickle fork to break the ball joint loose then take the axle nut off push the axle out of the bearing and use the ball joint press to remove and replace the ball joint

Jul 19, 2009 | Ford Sport Trac Cars & Trucks

1 Answer

Emissionwiz has asked you to clarify your question to best assist with your how to remove the lower ball joint, trooper problem: do u have the ball joint press?The ball joint is presse3d out; the problem...


the upper or lower ball joint is bolted into lower control arm or upper control arm
to remove from knuckle possibly has split pin to remove first before undoing nut. leave nut on ball joint (finger loose) but so you cant see any thread from shaft and use ball joint splitter to seperate or hit side of knucle with ball peine hammer to jolt tapper shaft of ball joint loose from knucle(dont hit to of ball joint shaft)then to remove nut you have to lift top arm & or knuckle to get between driveshaft

Jun 29, 2009 | 1998 Isuzu Trooper

1 Answer

1995 bmw 525i


Very common BMW problem. The front lateral arms that support the front to rear motion of the wheel. BMW calls it the upper, lower support arm. Two arms connect there. one left to right (think typical lower control arm, and this arm) It has a ball joint that connects to the lower most part of the strut and extends rearward to the rear crossmember and has a large bushing pressed into the arm. You can replace just the bushing if the ball joint end is ok. Bushings are about $45 each and you will need a press.

Feb 18, 2009 | 1995 BMW 5 Series

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