Question about 1996 GMC Suburban

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Need to remove the front hub to replace the brake rotor on 3/4 to 4wd

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Bolts are behind the steering knuckle to remove the bearing and hub assy.

Posted on Oct 13, 2010

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Posted on Jan 02, 2017

  • 651 Answers

SOURCE: Brake rotor replacement

you should only have to take off the tire and the calipers, and the caliper bracket, there is no hub on the front wheels. there should be 2 bolts holding on the caliper bracket, usually with a big allen screw. they may be stuck so use a hammer to tap them loose. good luck

Posted on Nov 29, 2008

  • 8 Answers

SOURCE: Replacing brakes & re-surfacing rotors 4WD f-250 1991

need to know if the hubs are auto locking or manual. the bearings have different locking set ups.

Posted on Mar 23, 2009

motor1258
  • 6674 Answers

SOURCE: Need exploded view of front hub 1995 GMC 3/4 ton 4wd

go to (autozone.com) and sign up for free to get access to parts prices & repair manuals with pictures for what you need.

Posted on Aug 25, 2009

  • 8 Answers

SOURCE: Front disc brake rotors on Toyota T100 4wd

Remove the calipers like on any other vehicle. You will have to remove the hubs as the rotors are attached to them. It's more involved that a standard passenger vehcle.

Posted on Jan 14, 2011

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I have a 83 Bronco 351w I am doing the brakes and the passenger side rotor needs to be replaced can someone walk me through this thanks


Personally I would replace both rotors to prevent a future brake imbalance.

* chock rear wheels, raise front of vehicle and place on stands.

* remove wheels, remove brake calliper and bracket assemblies.

* remove bearing hubs from axles, via removal of bearing adjustment nut

*remove hub seals, clean and inspect bearings, repack with HT bearing grease.

* the brake rotor bolts to the rear of the hub, you will have to remove and replace rotor to hubs, make sure all bolts are thread locked with loctite 263 and tensioned to spec.

* pack hub with grease, install seals, fitt hub assembly and adjust wheel bearing preload, install new split pins.

* fitt brake calliper and brackets, fit new brake pads,

* fitt wheels lower vehicle, test brake for function

Hope this helps..

Aug 02, 2016 | Cars & Trucks

2 Answers

2005 gmc yukon denali rotor removel


Brake rotor and front or rear?

Okay, remove the wheel then remove the brake caliper and move to side do not allow to hang on the brake hose, use a hook to hang off spring or set aside. next remove the caliper bracket, two bolts at rear of bracket to remove it.
next you will use a hammer to remove the rotor.

NOTE: the way the brake rotor was designed was a bad one the hub in which the rotor slides over and the wheel studs slide into holes on the rotor is bad the hub diameter is almost the same size as the diameter of the seat of the rotor that slide over the hub and what happens is sometimes the rust build up on the rotor seat locks the brake rotor on the hub. i do not know if you are reusing the rotors or replacing them, no sure what job you are doing . the rotors to take off you will need to tap on the rear of them with a little force and turn, hit and turn. you will need to see if they break free or if hard beating and spraying into the rear of them is needed with wd40.
Alot of these rotors also have two threaded hole on the face of the rotor near the studs so that you can screw two bolts into holes to help pull them. use wire to tie caliper up and also use a c-clamp to push piston into calipe to remove caliper if needed, Do not remove brake hose, there is no need to open system, here is a picture of the rotor coming of the hub, also there may be clips on the stud holding rotor on remove them use cutters or pry off do not need to reuse , they are to help in holding the rotor on during asm, if you want you can buy them and reinstall them but never reuse them.12_25_2012_5_41_09_pm.png

Dec 25, 2012 | 2003 GMC Yukon XL

1 Answer

Need instructions to remove the front rotor on F250 Four wheel drive truck - 2001 year


  1. Raise and support the vehicle; Remove the wheel and tire assembly;
  2. After removing the tire, remove the brake pads;
  3. Remove the disc brake caliper by removing the two disc brake caliper pin bolts. Lift the disc brake caliper from the disc brake caliper anchor plate (2B292). If necessary, remove the V-springs.
  4. Remove the pads. Remove the front disc brake caliper anchor plate stainless steel rail clips.
  5. Remove the rotor.
  6. Note: Perform this step for DRW vehicles. Remove the eight hub extender nuts, the hub plate and the rotor. Remove the eight hub plate nuts. Remove the hub plate. Remove the rotor.

Mar 02, 2011 | 2001 Ford F250 Super Duty Super Cab

1 Answer

How do I change front hub and bearing assembly on 2004 Explorer


Front hub bearing, remove tire, remove caliper and caliper holding bracket, you do not have to remove brake caliper from brake hose, just set it aside, if 4X4 remove front axle nut that goes through center of rotor, also remove brake rotor, disconnect elec, A.B.S connector, remove three bolts on back side of hub bearing, remove hub bearing, some times you will need to knock hub bearing out with a hammer.Reverse to install new hub bearing.

Jul 09, 2010 | 2004 Ford Explorer

1 Answer

Replace front hub assembly.


Replacing the front wheel bearing/hubs can be a big job for the inexperianced. Briefly...
Remove tire/wheel
Remove brake caliper assembly, do not remove brake line.
Remove caliper bracket.
Remove brake rotor.
Unplug ABS sensor.
Remove the large axle nut.
Press axle out of bearing (may need special tool)
Remove the 3 bearing bolts and remove bearing.

May 19, 2010 | 2003 Chevrolet Impala

1 Answer

How to replace 99 gmc 3/4 tom brake rotors


Removal & Installation
  1. Remove 2/3of the brake fluid from the master cylinder.
  2. Raise and support the vehicle.
  3. Remove the tire and wheel assembly.
  4. Remove the front wheel hub extension (dual wheel vehicles only).
    • Insert a drift or large screwdriver through the brake caliper into one of the brake rotor vanes in order to prevent the rotor from turning.
    • Mark the relationship of the front wheel hub extension to the hub
    • Remove the front wheel hub extension bolts
    • Remove the front wheel hub extension from the vehicle. It may be necessary to tap around the perimeter of the hub extension with a rubber mallet to loosen it from the hub
  5. Mark the relationship of the rotor to the hub.
  6. Remove the caliper and mounting bracket as an assembly.
  7. Hang the caliper and the mounting bracket assembly from the suspension using mechanics wire.
  8. Remove the rotor.
  9. If the rotor is difficult to remove due to corrosion in the hub area use the following procedure to remove the rotor (25 series only).
    • Clean all the surface areas and the threaded holes of contamination
    • Generously apply penetrating oil or the equivalent to the hub/rotor area
    • Insert (2) M10 x 1.5 bolts (jack screws) into the threaded holes of the rotor
    • Tighten both bolts evenly to force the rotor from the hub.
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To install:
  1. Clean all rust and contaminants from the both side of the rotor and the hub flange.
    NOTE If the rotor was removed using the jack screw method you must ensure that the hub flange is free of nicks or marks caused by this procedure. Remove all raised nicks or marks before installing the rotor.

  2. Install the rotor.
  3. Install the caliper and the mounting bracket as an assembly.
  4. Install the tire and wheel assembly.
  5. Remove the safety stands.
  6. Lower the vehicle.

Oct 25, 2009 | 1999 GMC Sierra

2 Answers

How do you remove the front passenger hub on a 98 escort. I wrenched on the nut, but it won't loosen


REMOVAL & INSTALLATION Front Brakes
  1. Raise and safely support the vehicle.
  2. Remove the wheel and tire assembly.
  3. Unfasten the disc brake caliper retaining bolts.
  4. Remove the disc brake caliper and secure the caliper aside with mechanic's wire. Do not disconnect the brake hose.
  5. Pull the brake rotor from the hub.
  6. Inspect the rotor and refinish or replace, as necessary. If refinishing, the minimum thickness rotor thickness is stamped on the brake rotor.
  7. To install:
  8. Place the brake rotor to the hub. Make sure the mating surfaces are free of rust which may prevent the brake rotor from seating properly.
  9. Remove the mechanic's wire and position the brake caliper.
  10. Install the brake caliper retaining bolts to specification.
  11. Install the wheel and tire assembly.
  12. Lower the vehicle.
  13. Pump the brake pedal several times to position the brake pads before moving the vehicle.
  14. Road test the vehicle and check the brake system for proper operation.
397aac6.jpg
It sounds like your hub/rotor is froze on....you'll need to apply some penetrant in the lug stud areas as wells as the area where the rotor mates to the axle hub.

Jul 12, 2009 | 1998 Ford Escort

1 Answer

I have a bad wheel bearing how do I replace it


Hub and Bearing Assembly
ani_caut.gif CAUTION: Do not begin this removal procedure unless the following parts are available:
  • A new front axle wheel hub retainer (3B477) (Step 1).
  • A new inboard halfshaft joint stub shaft circlip.
Once removed, these parts must not be reused during assembly. Their torque holding ability or retention capability is diminished during removal.

Removal
  1. Turn ignition switch to the OFF position and place the steering column in the unlock position.
  1. ani_caut.gif CAUTION: Discard the front axle wheel hub retainer. It is a torque prevailing design and cannot be reused. If loosened, the retainer must be removed and a new one installed.
    Remove and discard front axle wheel hub retainer (3B477).
  1. Raise vehicle on hoist.
  1. NOTE: Make sure steering column is in the unlocked position, and do not use a hammer to separate tie rod end (3A130) from the front wheel knuckle (3K185) . Use extreme care not to damage boot seal.

    Remove cotter pin from tie rod end stud and remove slotted nut. Discard cotter pin and nut.
  1. Using Tie Rod End Remover 211-001 (TOOL-3290-D) or equivalent and Tie Rod End Remover Adapter 211-087 (T81P-3504-W), remove tie rod end from front wheel knuckle.
  1. ani_caut.gif CAUTION: Use extreme care not to damage boot seal. Do not use power tools to remove the nut, or bearing and seal damage will result. Loosen the nut first, then remove nut from stud using the hex hold feature.
    For SHO vehicles, remove vinyl cover from upper link stud.
    Remove stabilizer bar link (5K484) from front shock absorber (18124) .
  1. Remove disc brake caliper (2B120) and support with wire to obtain working space. Do not allow disc brake caliper to separate from the front disc brake caliper anchor plate (2B292) to prevent contamination of the disc brake guide pin journals. Do not allow disc brake caliper to hang from front brake hose (2078) . Remove front disc brake rotor (1125) . Remove front disc brake rotor from wheel hub (1104) by pulling it off the lug bolt (1107). If front disc brake rotor is difficult to remove from front wheel knuckle , strike front disc brake rotor sharply between lug bolt with a rubber or plastic hammer.
    If front disc brake rotor will not pull off, apply Rust Penetrant and Inhibitor D7AZ-19A501-AA or equivalent meeting Ford specification ESR-M99C56-A to inboard and outboard rotor/hub mating surfaces. Install 3-Jaw Puller 205-D027 (D80L-1013-A) or equivalent and remove front disc brake rotor by pulling on front disc brake rotor outside diameter and pushing on hub center. If excessive force is required for removal, check front disc brake rotor for lateral runout prior to installation. Refer to Section 06-00.
  1. Remove anti-lock brake sensor mounting bolt and front brake anti-lock sensor (2C204) .
  1. Remove and discard lower ball joint nut. Using Remover Adapter 211-211 (T96P-3010-A1), separate lower ball joint from front suspension lower arm (3078) .
  1. Using Rotunda Spring Compressor 014-00781 or equivalent, compress front coil spring (5310) until lower ball joint clears front suspension lower arm .
  1. Using Front Hub Remover/Replacer 204-069 (T81P-1104-C), Two Stud Adapter 205-237 (T86P-1104-A1), Metric Hub Remover Adapter 204-085 (T83P-1104-BH) and Front Hub Installer 204-067 (T81P-1104-A), press front wheel driveshaft joint (3B414) from wheel hub . Wire front wheel driveshaft joint to body to maintain a level position.


    df1570a.gif


    Item Part Number Description 1 204-085 (T83P-1104-BH) Metric Hub Remover Adapter 2 204-067 (T81P-1104-A) Front Hub Replacer 3 — Turn Wrench Counterclockwise 4 — Hold Wrench Stationary While Turning Other Wrench 5 204-069 (T81P-1104-C) Front Hub Remover/Replacer 6 204-067 (T81P-1104-A)1 Two Stud Adapter A — Make Sure Metric Hub Remover Adapter 204-085 (T83P-1104-BH) is Fully Threaded onto 1107 and is Positioned Opposite the Two Stud Adapter 205-237 (T86P-1104-A1)
  1. Remove and discard three hub and bearing retainer bolts from front wheel knuckle .
  1. NOTE: Wheel hub is not pressed into front wheel knuckle . Do not use slide hammer to remove a stuck wheel hub . Do not strike back of inner bearing race. Use of these methods will damage bearing internal parts.

    NOTE: If bearing carrier is corroded to front wheel knuckle , apply Rust Penetrant and Inhibitor D7AZ-19A501-AA or equivalent meeting Ford specification ESR-M99C56-A to the inboard and outboard wheel hub/knuckle mating surface and allow to soak.

    Remove wheel hub from front wheel knuckle .


    f8656a.gif

Installation
  1. NOTE: If wheel hub is damaged or if any end play is detectable, replace wheel hub . End play is not adjustable. If wheel hub is disassembled, the assembly must be replaced.

    Remove all foreign material from knuckle bearing bore for correct seating of new wheel hub.
  1. Lightly lubricate mating surfaces of bearing corner and front wheel knuckle.
  1. ani_caut.gif CAUTION: Knuckle bore must be clean enough to allow wheel hub to be completely seated by hand. Do not press or draw wheel hub into place.
    Position wheel hub in front wheel knuckle . Install three new hub and bearing retaining bolts. Tighten to 83-107 Nm (61-78 lb-ft).
  1. Push front wheel driveshaft joint into wheel hub . Hand start front wheel hub retainer.
  1. Slowly release Rotunda Spring Compressor 014-00781 or equivalent while guiding lower ball joint into front suspension lower arm .
  1. Install new lower ball joint nut. Tighten to 68-92 Nm (50-67 lb-ft).
  1. Install tie rod end into front wheel knuckle . Install new slotted nut and tighten to 47-63 Nm (35-46 lb-ft). If necessary advance nut to install a new cotter pin.
  1. ani_caut.gif CAUTION: Use extreme care not to damage boot seal. Do not use power tools to tighten nut or bearing and seal damage will result. Install nut using hex hold feature to prevent the stud from rotating.
    Install stabilizer bar link to front shock absorber . Install stabilizer bar link nut. Tighten to 77-103 Nm (57-75 lb-ft). For SHO vehicles, install stud cover.
  1. NOTE: Remove rust from the rotor and hub mating surfaces with a medium abrasive pad.

    Install front disc brake rotor and disc brake caliper . Tighten caliper anchor bracket bolts to 88-118 Nm (65-87 lb-ft).
  1. ani_caut.gif CAUTION: The front axle wheel hub retainer must be tightened to specification immediately during installation. If the retainer is not tightened immediately, the nylon lock will set incorrectly, leading to incorrect torque readings and bearing failure. Any front wheel hub retainer that is not immediately tightened to specification or is loosened must be removed and a new retainer installed.
    Install front axle wheel hub retainer . Tighten to 230-275 Nm (170-203 lb-ft).
  1. Install wheel and tire. Tighten lug nuts (1012) to 115-142 Nm (85-104 lb-ft).
  1. Lower vehicle.
  1. Pump brake pedal prior to moving vehicle to position brake linings.

May 28, 2009 | 1999 Ford Taurus

2 Answers

Cant remove wheel hub


here is procedure

Section 04-01: Suspension and Wheel Hubs, Front 1996 Taurus, Sable Workshop Manual
REMOVAL AND INSTALLATION Wheel Hub Bolt Removal
  1. Raise vehicle on hoist.
  1. Remove wheel and tire assembly. Refer to Section 04-04 .
  1. Remove disc brake caliper (2B120), and front disc brake rotor (1125). Refer to Section 06-03 .
Brake Shoe and Lining Removal
  1. Remove brake master cylinder filler cap (2162). Check fluid level in brake master cylinder reservoir (2K478). Remove brake fluid until brake master cylinder reservoir is half full. Discard removed fluid.
  1. Raise vehicle on hoist. Refer to Section 00-02 .
  1. Remove wheel and tire assembly from front disc brake rotor mounting face. Use care to avoid damage or interference with disc brake caliper (2B120), front disc brake rotor shield (2K004) or front wheel knuckle (3K185).
  1. Remove rear brake pin retainers (2N386). ( I think it is a T 40 torx bit you need)
  1. NOTE: It is not necessary to disconnect hydraulic connections.

    Lift disc brake caliper from front disc brake caliper anchor plate (2B292) and front disc brake rotor (1125). Do not pry directly against metal caliper piston or damage will occur.
  1. Position disc brake caliper out of the way and support with wire to avoid damaging the disc brake caliper and front brake hose (2078).
  1. Remove outer brake shoe and lining (2001) assembly from front disc brake caliper anchor plate.
  1. Remove inner brake shoe and lining assembly.
  1. Position lug bolt (1107) to clear front wheel knuckle (3K185).
  1. Remove lug bolt from wheel hub (1104).



7548d8f.gif

Installation
  1. Install lug bolt into wheel hub.
  1. Using a lug nut (1012), seat wheel hub bolt into wheel hub.
  1. Install front disc brake rotor and disc brake caliper. Refer to Section 06-03 .
  1. Install wheel and tire assembly. Tighten lug nut to 115-142Nm (85-104 lb-ft).

May 25, 2009 | 1996 Mercury Sable

1 Answer

Rear axle bearing replacement



REAR WHEEL BEARING/ HUB

Removal Procedure
  1. Raise the vehicle. Refer to Vehicle Lifting in General Diagnosis.
  2. Remove the wheel and the tire. Refer to Tire and Wheel Removal and Installation in Wheels, Tires and Alignment.
    1. Remove and support the brake caliper. Refer to Brake Caliper Replacement (Front) or Brake Caliper Replacement (Rear) in Brakes.
    2. Remove the brake rotor. Refer to Brake Rotor Replacement in Disc Brakes.
    3. Remove the ABS sensor wire connector.
    4. Remove the four bolts from the control arm.
    5. Remove the hub and bearing from the control arm.
    6. Remove the brake shield from the control arm.
    7. Clean the control arm face and the bore before installing the hub and the bearing.
    Installation Procedure

    Notice: Refer to Fastener Notice in Service Precautions.
    1. Install the brake shield and the hub and the bearing to the control arm with the four bolts. Be careful not to drop the hub and the bearing, as it could be damaged. Reconnect the ABS sensor. Tighten the hub and bearing bolts to 70 Nm (52 ft. lbs.).
    2. Install the brake rotor. Refer to Brake Rotor Replacement in Disc Brakes.
    3. Install the brake caliper. Refer to Brake Caliper Replacement (Front) or Brake Caliper Replacement (Rear) in Disc Brakes.
    4. Install the wheel and the tire. Refer to Tire and Wheel Removal and Installation in Wheels, Tires and Alignment. Tighten the wheel nuts to 140 Nm (100 ft. lbs.).
    5. Lower the vehicle.

Feb 14, 2009 | 2002 Pontiac Bonneville

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