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Front wheel hub diagram Mazda bt50

How to fit wheel bearings

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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95_Bravo
  • 16 Answers

SOURCE: Rear wheel bearing diagram

The bearing is pressed in so you will have to carry the hub to a machine shop to have the old bearing pressed out and the new bearing pressed in once you have the hub off the car.

Process to remove hub is as follows (from the 1990 Miata Service manual)

Remove rear wheel, rear wheel brake caliper assembly (suspend with a rope), and disc plate.

Check for rear hub play with a dial indicator, if excessive play either tighten the locknut or remove hub and replace bearing.

To remove bearing bend up the locknut stake and remove axle nut - torque is between 159 - 217 ft pounds.

Now remove the hub, retaining ring, rear wheel knuckle, wheel bearing (if loose), dust cover.

Replace with new parts, locknut, dust cover, knuckle bushings and hub bolts (if worn).

Take knuckle with wheel bearing to machine shop and have old bearing pressed out and new bearing pressed in.

Assembly is reverse of the above.

I have personally found that by the time I pay a machine shop to do the removal and reinstall of the bearing and take my time into account it is less expensive to pay a good shop to do this work for me.

DIY information at Miata.net

Posted on May 10, 2009

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yjpete
  • 13 Answers

SOURCE: Front Wheel bearing removal

If it is a hub assembly you dont remove the bearing, its replaced as one piece. If the parts store sold you just the bearing you WILL NEED a press. There is no trick, you will only ruine the hub and bearing.

Posted on Feb 08, 2009

  • 1 Answer

SOURCE: Torque specs for front wheel hub nut

112 to 174 ft lbs

Posted on Apr 04, 2009

  • 23 Answers

SOURCE: how do u remove front wheel bearing

Take off the wheel, then the brake caliper, noow you have the roter. in the center is a cap, the center cap, this comes off by pruing it off with a screwdriver. Inside that a retaning pin, take that out, then a nut cover, and nut with grooves in it from where you took out the pin. It is good to mark about where it was so when you put it together, you will not overtighten it.

Take that nut off, then you should be able to take off the whole assembly, bearings and all. If this is a sealed unit, you have to but a roter that will have the guts already inside it. make sure you clean off all of the old grease, you are going to replace critical parts, so you need new grease for them. Also make sure your spildle is not grooved, if so haw bad, you might replace it to if all gualled up.

on a sealed unit you just reverse the steps from taking it off.

if not you have to knock out the old races in the caliper, the one side by a wide screwdriver and hammer, there are pullers, but from the way it sounds, it is in there tight. Just be carefull not to kill the sides and rotate it around when doing this. once it is out, do the other side, find a socket that size, one thak will fit in the race almost to the edges and beat it out. now make sure the caliper is in a flat surface, and use a blanket or something toi avoid knicking the thing.

once both are out, just reverse the process, grease the inside just a bit and when you put the race in use a socket that is the size of the race, and beat it in evenly.grease your bearings, make sure you do one side at a time, and putting them back on the spindle is a cake walk compared to what you just have done.

hope this helps

Posted on May 26, 2009

  • 5 Answers

SOURCE: cannot find tool to loosen front wheel bearing lock nut

I have a 1995 Geo Tracker 4WD with the same exact problem,However I did some research . You will need to go to the Kent Moore Website which makes specialty tools and look up Wheel bearing socket "J-37763" I saw the picture of it and it looks like there are 4 small rounded teeth/tabs. Unfortunately get ready to spend some money - cost is about $70.00 not including shipping/handling
I hope that this Info. helps - Jim H.

Posted on Jul 22, 2009

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1 Answer

Replace rear wheel bearing on Tribute 2005..FWD


Jack up the car and place on stands remove wheels ,remove pin and nut ,remove the brake caliper,slide hub off ,remove old cup,s with a hammer and pin punch and fit new cups pack bearings with grease fit to hub,fit new seal.

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Mazda 323/Protege front wheel bearing


The moment you can hear a loud noise coming from front wheels while driving straight that means that your wheel bearings are ready for replacement. In a Mazda 323 BJ (1999-2004) it usually comes every 150-200 thousand kilometers (95-120k miles). To replace the bearing (do two of them in one go even if only one can be heard) you need to do as follows:
Loosen the nut on the half shaft, jack up the car, remove the wheel, dismantle brake caliper and brake disc, remove all ball joints attached to the hub, detach the shock absorber from the hub (no need of removing it completely), once you have the hub basically hanging on the half shaft, untie the nut and pull the hub out of the shaft so you can hold it in your hands. You will need to go to a garage with a 12ton (minimum) press, no point of trying to hammer the bearing out as you may damage the hub and your whole work will be for nothing. Get the old bearing pressed out and the new one pressed in.The Mazda part numbers for the front bearing kit are: B455-33-047A(B,D),GJ21-33-042B,G304-33-065,B21M-33-048.
After getting the bearing fitted into the hub, all we need is to reverse the whole process, put the shaft into the hub, attached the hub to the shock absorber (makes it easier to attach the rest), put the nut and tight it just as much to feel there is nearly no movement (do not overtight it as this might damage the bearing), attach all ball joints back to the hub. Make sure all nuts are tight, use a
tension wrench when needed, put the brake disc back on the hub, install the brake caliper, once you have all them on and tight put on the wheel, then get someone to press the brake while you tight the shaft nut with the tension wrench, check the wheel for play or hard movement. Lower the car down and take a slow drive around (do not accelerate sharply or brake rapidly, just a gentle drive around. Normally a wheel bearing should be in correct position and use after about 200km (120 miles) distance. After that check if it is not overheating (too tight) or there is a play (too loose). Tight or untight if necessary, recheck after same 200km (120 miles).

on Apr 24, 2010 | Mazda 323 Cars & Trucks

1 Answer

Video of how to replace rear wheel bearings of a Mazda 323, 1.3,sting,front wheel power


take the rear hub off
you will need a hydraulic press or a vice to push bearing out and then in.

Jul 09, 2016 | Mazda Cars & Trucks

1 Answer

How to change the front wheel bearings on a 2004 mazda bravo, b2600. Inner seal flush with rotor or firm against bearing?


the seal is flush with the edge of the hub and should be free from the bearing if where the seal is fitted is deeper than the width of the seal that may be that the manufacturer can use two different seal makes that have two different thick measurements

Aug 29, 2015 | Mazda Cars & Trucks

1 Answer

What is a front right barring on a mazda mx6


You must be referring to the wheel bearing. The wheel bearings are pressed into the wheel hub. If they are bad, most people just replace the hub with new bearings already installed.

Mar 18, 2012 | 1993 Mazda MX-6

1 Answer

Front wheel assembly diagram


For front wheel assembly diagram and replacement,click the link below and go through procedure:----Front wheel hub assembly Diagram and replacing procedure? http://howtobyme.blogspot.in/2012/02/front-wheel-hub-assembly-diagram-and.html
----------Front wheel assembly diagram to replace wheel bearing? http://howtobyme.blogspot.in/2012/02/front-wheel-assembly-diagram-to-replace.html
-------------How to replace Front wheel bearing? http://howtobyme.blogspot.in/2012/02/how-to-replace-front-wheel-bearing.html
-----------Check all 3 links one by one.This will help.Thanks.

Feb 22, 2012 | Ford F-250 Cars & Trucks

1 Answer

Mazda mpv 2006 repack wheel bearing


There is a little difference between the front and rear. The days of packing wheel bearing is almost over. The front bearing you have to pull the hub and change to bearing. The rear wheel you have to change out the hub bearing and all. The front is a sealed bearing and not serviceable. Please rate my answer so I am rewarded points for it.

Jan 29, 2012 | Mazda Cars & Trucks

1 Answer

I need a diagram of the front wheel bearing assembly. I need to know how to remove the right front wheel bearing and remove - reinstall the center "geared insert" in the bearing without damaging...


These are pressed in. You have to press the hub out first(center part), then there is a C clip that has to be removed to press the bearing out. If you don't have a 20 ton press take it to a shop. Costs about$30.00

Feb 13, 2011 | 1998 Mazda 626

1 Answer

How do i pull the hub off my 2002 mazda , on drivers side front


REMOVAL & INSTALLATION Except Miata FRONT
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Remove or disconnect the following:
    • Steering knuckle from the vehicle
    • Inner oil seal from the knuckle
  3. Using Mazda Hub Puller tools 49 G033 102, 49 G033 104 and 49 G033 105, pull the front wheel hub from the knuckle assembly.
  4. Remove or disconnect the following:
    • Bearing inner race from the front wheel hub
    • Retaining ring from within the knuckle
    • Front wheel bearing from the knuckle, using the hub puller tools
    • Brake dust shield
  5. Clean and inspect all parts but do not wash or clean the wheel bearing. The bearing must be replaced. To install:
  6. Using Mazda Press tools 49 G033 107 and 49 H026 103, install a new dust shield cover assembly to the knuckle.
  7. Using the press tools, press a new wheel bearing into the knuckle assembly.
  8. Install or connect the following:
    • Wheel bearing retaining ring
    • New oil seal using Installation tool 49 V001 795
    • Front wheel hub using the Mazda press tools
REAR
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section. NOTE: The wheel bearings are not serviceable. If the bearings are bad, a new hub/bearing assembly must be installed.
  2. Remove or disconnect the following:
    • Rear wheels Fig. 1: Exploded view of the rear wheel hub and bearing assembly (disc brake model shown, drum is similar) 7923mg87.gif

    • Brake drum, if equipped
    • Rear caliper and rotor assembly from the hub, if equipped
    • Hub dust cover
  3. Raise the staked portion of the hub retaining nut with a hammer and chisel.
  4. Remove or disconnect the following:
    • Hub retaining nut and discard it
    • Hub and bearing assembly from the spindle Fig. 2: When installing the new hub nut, be sure to stake it into the notch on the spindle 7923mg86.gif
    To install:
  5. Install or connect the following:
    • Bearing assembly on the spindle. Torque the new nut to 131-173 ft. lbs. (177-235 Nm)
    • Stake the nut into the groove in the spindle
    • Dust cover
    • Assemble the brakes
    • Rear wheel

Jan 01, 2011 | 2002 Mazda Protege

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