Question about 1998 GMC Sierra

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How to remove front brake rotor - 1998 GMC Sierra

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  • Master
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Is this 4wd or 2wd? The 4wd will just require the removal of the caliper it has a full floating rotor.If you are replacing the rotor and the rotor is stuck on you can use a ball peen hammer and hit the face of the rotor but only do this if replacing it and be sure to wear eye protection.


The 2wd will require you to remove the caliper then the centercap in the middle of the rotor.There you will see a cotterpin that needs removed.Once cotterpin is removed there will be a nut that needs to be unthreaded.Once the nut is removed the rotor will slide right off.

Posted on Jan 03, 2011

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Posted on Jan 02, 2017

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SOURCE: front brake rotors

Hiya what do mean by front brake rotors?

Posted on Sep 06, 2008

  • 1 Answer

SOURCE: front brake pads & rotors on 2003 buick park avenue

When you remove the clipers you have to get very agressive with them to pry them loose. When installing the new pads, you first must compress the hydraulic cylinder that compresses the brakes when you step on the pedal by using a C clamp to squeeze the round-shaped cylinder back as far as it will go. You may experience some overflow from your brake master cylinder (refill container on the top aft of your enginee compartment) because you are removing volume from the system by compressing the cylinder. Replace the pads, then when you rassemble it will easilly fit over the rotors. Otherwise it will not go back together. Also, watch out when reinstalling the pins (the ones that hold the calipers on). They can be cross-threaded easily and you don't want that to happen. You'll know you have them cross-threaded if you have to tighten them too hard. STOP! and back them out and look carefully at the angle of the pins as you thread them in. They should not be too hard to turn. It is also a good idea to lubricate the caliper pins with grease made especially for this purpose (check with your parts store). DO NOT get grease on the surface of the pads or rotors. Brake parts cleaner spray is handy to have to clean eveything after it is assembled together. Tighten all bolts and pins A LOT! They can come out if you don't tighten them pretty well. Hope this helps.

Posted on Mar 20, 2009

DSMprostyle
  • 37 Answers

SOURCE: unable to remove front brake rotor

Hello, one "trick" is to grab a big hammer and hit the face of the rotor (the part that goes on the hub between the lug studs, NOT the brake pads ride on) several times. A lot of the vehicles I have done this with you really have to whack between the lugs pretty hard and a lot of times. Just make sure you don't hit the lug studs.

Posted on Mar 28, 2009

  • 6982 Answers

SOURCE: 2003 V6 Jeep Liberty Limited how do I remove front brake rotor

Hole with notches is likely a torks screw Looks like an allan key hole with extra splines? they make a bit that fits in there. It's on the flat surface where the wheel mounts right?

Posted on Apr 22, 2009

  • 323 Answers

SOURCE: how to remove and replace front brake rotors chev colorado

Time to buy yourself a good shop manual. You say it is both a 2006 and a 2008.

Posted on May 12, 2009

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Change front rotors on 97aurora


I hope you mean change front rotors, AND change front disc pads...This front brake set-up is fairly easy for a novice to do also. Why mention rotors? Are you experiencing a vaibration when applying the brake pedal? Yes, this is a sign of warped, worn out rotors...also inspect caliper piston movement, and top off brake reservoir after parts change. The caliper hold down bracket must be removed to change the rotors...2 bolts with good breaker bar, maybe 16 17mm socket and 13mm socket for removal of the caliper (2) bolts...lubricate and clean all parts and slide pins...be sure to thoroughly spray new rotors with brake parts cleaner before installing...this removes the packing oil from the rotors...(will ruin new brake pads and smell) Hope this helps.

Jan 21, 2013 | 1997 Oldsmobile Aurora

1 Answer

How can I change the rotors and brakes on a 2006 Cadillac?


Front brake
Step 1: Identify Front Disc Brake Components
brake_pads_rotor.jpg
Front Wheel Drive Brake Assembly
Most front disc brake components include: brake rotor, brake pads, brake caliper, caliper mount and brake flex hose. Brake service usual occurs between 20,000 and 40,000 miles depending on driver habits, road conditions and brake pad/ rotor materials used.
Step 2: Remove Brake Caliper to Replace Pads
brake_pad_set.jpg
Removing Brake Caliper Mounting Bolts
Locate primary caliper mounting bolts; apply wrench pressure counter-clockwise (When looking at the head of the bolt) to remove the bolts, upper and lower. Make sure the bolt threads are in good shape and replace if necessary.
Step 3: Remove Front Brake Caliper
remove_brake_caliper.jpg
Remove Front Brake Caliper
After removing the primary caliper mounting bolts lift the brake caliper off of the rotor and then tie or secure to the side, being careful not to bend or kink the brake caliper flex hose. Thoroughly inspect brake caliper and brake hoses for leakage, cracks or chaffing and replace as needed. Next remove the brake pads (If not mounted in the caliper) and secondary caliper mounting bolts. Notice how great protective gloves work, most technicians use them on the job today.
Step 4: Remove Brake Pads
remove_brake_pads.jpg
Remove Front Brake Pads
Once the brake pads have been removed, make sure if there is anti rattle hardware to transfer to the new brake pads. Some brake pad manufacturers will include the proper lube (Caliper slides) and anti-rattle hardware to ensure proper performance of their product.
Step 5: Remove Caliper Mount
remove_brake_pads_holder.jpg
Remove Caliper Mount Bracket
Finish removing secondary caliper mount bolts and remove caliper mount. Note: clean and lube caliper slides and pad friction surfaces of all foreign material or build-up.
Step 6: Remove Brake Rotor
brake_rotor.jpg
Remove Brake Rotor
With the caliper mount out of the way you can now remove the brake rotor. Sometimes it can get stuck so you may need to tap it with a hammer or use penetrating oil to free it up. Some manufacturers use small screws to hold the rotor on as well. Clean and inspect wheel studs, replace if any are damaged. Also clean bearing hub rotor mount surface to ensure the proper mounting of the new brake rotor. Inspect the ABS sensor wheel for cracks or damage and replace as needed.
Step 7: Depressing the Brake Caliper
compress_caliper.jpg
Resetting Brake Caliper
To install the new brake pads you must retract the brake caliper piston. Remove the master cylinder lid or open the brake caliper bleeder screw to allow excess brake fluid to be released if necessary. Install C clamp tool and gently tighten clamp until caliper piston is fully depressed. Note: use old brake pad to protect the caliper piston. Close the bleeders once the piston is retracted completely
Step 8: Installing New Brake Rotor
new_brake_rotor.jpg
Install Brake Rotor
Install new brake rotor, the new rotor is manufactured with a protective film over the rotor to keep it from rusting, remove protective film with brake cleaner before installing; also after the brake job is complete you may experience a small amount of smoke from the rotor when first used. This is normal and will go away after the first couple of uses.
Step 9: Installing New Front Brake Pads
new_brake_pads.jpg
Installing New Brake Pads
Reinstall the front brake caliper mount, and then install front brake pads. Make sure the pads are seated properly in the caliper mount; it must be a close fit to work properly..
Step 10: Reinstall Front Brake Caliper
front_brake_rotor_pads.jpg
Re-Install front Bake Caliper
Reinstall front brake caliper and reinstall caliper-mounting bolts, recheck all mounts and mounting bolts. Check the caliper slides to be sure there is no bind and that the caliper moves freely back and forth on the caliper slides. Bleed brake system per manufacturer's specifications to relieve any air trapped in the system. Before driving the vehicle, push the brake pedal down and let it up slowly, repeat until normal brake pedal operation resumes, this operation is forcing the brake pads to travel to the brake rotors.

Dec 18, 2010 | 2006 Cadillac STS

1 Answer

How do you get the capierer pin off to put front brake pads on my Mercury Sable LS?


Section 06-03: Brakes, Front Disc 1999 Taurus, Sable Workshop Manual REMOVAL AND INSTALLATION 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.
  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).
  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. NOTE: To prevent damage, do not allow disc brake caliper to hang by the front brake hose (2078) .

    Position disc brake caliper out of the way.
  1. Remove inner outer brake shoe and lining (2001) assembly from front disc brake caliper anchor plate .
  1. Inspect both rotor braking surfaces. Minor scoring or buildup of lining material does not require machining or replacement of front disc brake rotor.
-----------------------------------------------------------------
remove the 2 pins, #10 in pic. Usually has a dust cover over pin accessopening. Usually torx haed or hex head bolts (pins).


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Nov 12, 2010 | 1999 Mercury Sable

1 Answer

How to take back rotors off a 1994 honda civic.


PATH: Brakes > Front Disc Brakes > Brake Disc (Rotor) > Removal & Installation Removal & Installation
  1. Raise and support the front of the vehicle on jackstands. Remove the front wheels.
  2. Remove the caliper assembly; do not let the caliper assembly hang by the brake hose, instead support it with a piece of wire looped around the front spring or control arm.
  3. Remove the retaining screw from the brake rotor and remove the rotor from the hub.

An impact driver, No. 3 phillips screwdriver bit, and a hammer may be needed to remove the retaining screw. It is fairly easy to destroy the screw slots using an ordinary phillips screwdriver to remove the tightly driven screw (see photo).

  1. To install the disc, replace the disc on the hub, screw in the retaining screw and replace the caliper assembly.
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PATH: Brakes > Rear Disc Brakes > Brake Disc (Rotor) > Removal & Installation Removal & Installation
  1. Raise and safely support the vehicle.
  2. Remove the wheel and tire assembly.
  3. Disconnect the caliper from the caliper bracket. Support the caliper out of the way with a length of wire. Do not allow the caliper to hang from the brake hose.
  4. Remove the caliper bracket.
  5. Remove the two 6mm screws and the brake disc. If the brake disc is difficult to remove, install two 8mm bolts into the threaded holes and tighten them evenly to prevent cocking the rotor.
  6. Install the rotor in position. Install the two 6mm retaining screws.
  7. Install the brake caliper. Install the tire and wheel assembly.

PATH: Brakes > Rear Disc Brakes > Brake Disc (Rotor) > Removal & Installation Removal & Installation
  1. Raise and safely support the vehicle.
  2. Remove the wheel and tire assembly.
  3. Disconnect the caliper from the caliper bracket. Support the caliper out of the way with a length of wire. Do not allow the caliper to hang from the brake hose.
  4. Remove the caliper bracket.
  5. Remove the two 6mm screws and the brake disc. If the brake disc is difficult to remove, install two 8mm bolts into the threaded holes and tighten them evenly to prevent cocking the rotor.
  6. Install the rotor in position. Install the two 6mm retaining screws.
  7. Install the brake caliper. Install the tire and wheel assembly.

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2 Answers

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How to replace the rear brake pads on a 1995 through 2001 Ford Explorer The system utilizes a drum-in-hat type rear brake rotor. The integral drum allows the use of a drum-and-shoe type parking brake system. All other components are similar to their front disc brake components Remove the two bolts on either side of the brake hose with the rubber boots. Do not remove the four bolts where the axle ties in. The two bolts to be removed require a 10mm socket/wrench. Loosen the pads from the caliper Rotor Removal In order to take the rotors off (replace with new or have them machined), it is best to loosen the emergency brake shoes. To do this, behind the rotors, in the back there is a rubber plug, remove that and you can use a screw driver to engage the teeth of the adjusting screw, turn it clockwise to loosen, usually 10-20 teeth. Usually this means turn it downward. After this, it may still be difficult to get the rotors off without tapping them. Use a rubber mallet and hit them from behind. Before really whacking the rotor, make sure you have loosened the adjusting screw enough. It may take heavy swings of the rubber hammer to do this. It will eventually break loose. Parking Brake You might want to check the parking brake while you are here. To remove:
  • Remove the rear disc brake rotor.
  • Remove the outboard return spring.
  • Remove the adjusting screw spring.
  • Remove the rear brake shoe hold-down spring and pin.
  • Remove the brake shoe adjusting screw and nut.
  • Remove the front brake shoe hold-down spring and pin.
  • Remove both parking brake shoes and the inboard return spring.
  • Check the parking brake lever for excessive wear and replace as necessary.
To install:
  • Position the front parking brake shoe to the backing plate and install the hold-down pin and spring.
  • Install the rear parking brake shoe with the inboard return spring.
  • Position the brake shoe adjuster screw and nut on the shoes and install the rear shoe hold-down pin and spring.
  • Install the brake shoe adjuster spring.
  • Install the outboard return spring.
  • Adjust the parking brake shoes and install the rotor, caliper and wheel.
  • Lower the vehicle and tighten the wheel lug nuts to 100 ft. lbs. (135 Nm).
ADJUSTMENT
  • Measure the inside of the drum portion of the rear brake rotor
  • Remove the rear disc brake rotor.
  • Using Brake Adjustment Gauge D81L-1103-A or equivalent, measure the inside diameter of the drum portion of the rear disc brake rotor.
  • Subtract 0.020 in. (0.508mm) from the first measurement, adjust the brake shoes to that size
  • Adjust the parking brake adjuster screw until the outside diameter of the parking brake shoes measures 0.020 in. (0.508mm) less than the drum measurement.
  • Install the rear disc brake rotor.
Reassembly Reassembly is easy. Put new or machined rotors back on by sliding them over the lugs (they should slide on easily.) Loosen bleeder valve (having a catch bottle handy is good). Push calipers in slowly (using a c-clamp or large channel lock pliers), close bleeder valve. Put on pads. Lubricate metal clips with small amount of anti-seize. Re-adjust the emergency brake by turning the opposite direction from loosening. Refill the brake master cylinder

Aug 09, 2010 | 1996 Ford Explorer

1 Answer

Can'tremove the rotors on my mitsubishi 2008 Eclipse Spyder GT. What am I missing


Brake Rotor Removal & Installation Front Front brake caliper & rotor removal/installation mitsubishi-09-00-7842.gif

Rear Rear brake caliper & rotor removal/installation mitsubishi-09-00-7843.gif

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Jul 31, 2010 | Mitsubishi Spyder Cars & Trucks

2 Answers

How to remove the rotor on a navigator?


front or rear brake rotor? b sure to shut off the air ride system! the switch is located in the rear kick panel! lift and support front remove tires !the caliper has two mounting bolts remove those and hang caliper to the side using a metal coat hanger! now look at the bracket that was connected to the caliper remove those two bolts !the rotor should come off

Mar 16, 2010 | 2001 Lincoln Navigator

1 Answer

I need to know the procedure for r and r on a front rotor if this is something that can be done at home with limited tools?


1999 Taurus/Sable Section 06-03: Brakes, Front Disc 1999 Taurus/Sable Workshop Manual REMOVAL AND INSTALLATION Procedure revision date: 06/25/1998 Disc Removal
  1. Raise vehicle on hoist.
  1. Remove wheel and tire assembly. Be careful to avoid damage or interference with caliper bleeder screw fitting and front disc brake rotor shield (2K004).
  1. ani_caut.gif CAUTION: Handle front disc brake rotor (1125) and disc brake caliper (2B120) assembly in such a way as to prevent deformation of front disc brake rotor , and nicking, scratching or contamination of brake linings/rotor surfaces.
    NOTE: To prevent damage, do not allow disc brake caliper to hang by the front brake hose (2078) .


    Remove caliper anchor plate bolts and discard. Position disc brake caliper out of the way. Prevent separation of caliper housing from anchor bracket because contamination of guide pin journals can occur.
  1. NOTE: If excessive force must be used during front disc brake rotor removal, the front disc brake rotor should be checked for runout prior to installation.


    If additional force is required to remove front disc brake rotor , apply Rust Penetrant and Inhibitor F2AZ-19A501-A or equivalent meeting Ford specification ESR-M99C56-A on front and rear rotor/hub mating surfaces. First, strike front disc brake rotor between lug bolts (1107) with a plastic hammer. If this does not work, attach 2-3 Jaw Puller 205-D027 (D80L-1013-A) or equivalent and remove front disc brake rotor . Remove front disc brake rotor from wheel hub (1104) assembly by pulling it off the lug bolts.
Installation
  1. If original front disc brake rotor is being installed, make sure rotor braking and mounting surfaces are clean.
  1. ani_caut.gif CAUTION: Failure to clean rust and foreign material from rotor and hub mounting faces when installing new or old front disc brake rotors will result in high rotor runout, which will speed up the development of brake roughness shudder vibration.
    Apply a small amount of Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent meeting Ford specification ESE-M1C171-A to pilot diameter of front disc brake rotor.
  1. Install front disc brake rotor on wheel hub assembly.
  1. Install disc brake caliper and new caliper anchor bracket bolts on front disc brake rotor . Tighten caliper anchor bracket bolts to 88-118 Nm (65-87 lb-ft).
  1. ani_caut.gif CAUTION: Failure to tighten lug nuts (1012) in a star pattern may result in high rotor runout, which will speed up the development of brake roughness, shudder and vibration.
    Install wheel and tire assembly on vehicle. Tighten lug nuts to 115-142 Nm (85-104 lb-ft) using Rotunda Accutorq® Lug Nut Socket 164-R0303 or equivalent on a 1/2 inch air impact wrench, or use a torque wrench.
  1. Lower vehicle.
  1. Pump brake pedal prior to moving vehicle to position brake linings.
  1. Road test vehicle.









May 25, 2009 | 1999 Mercury Sable

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).



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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

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