Question about 1994 Mercury Grand Marquis

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Grease has spun out soaking the caliper and brake lining on my mercury grand marquis 1994 with rear disc brakes.how do i repair this

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You should replace the pad cause the will have absorbed the fluid, if the seal is good on the caliper they can just be cleaned, and wash the rotors wit brake clean, replace the axle seals and all should be ok

Posted on Nov 14, 2009

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1 Answer

Brake line diagram for 96 grand marquis. Leaking driver side rear wheel


Probably the wheel cylinder or caliper (however rear bks equipped) Naturally, check the entire line.

Jul 22, 2017 | 1996 Mercury Grand Marquis

2 Answers

How do you remove the rear brake caliper on 1996 mercury grand marquis


Removal & Installation
  1. Raise and safely support the vehicle.
  2. Remove the rear wheel and tire assembly.
  3. Remove the brake fitting retaining bolt from the caliper and disconnect the flexible brake hose from the caliper. Plug the hose and the caliper fitting.
  4. Remove the caliper locating pins. Lift the caliper off the rotor and anchor plate using a rotating motion.

WARNING Do NOT pry directly against the plastic piston or damage to the piston will occur.



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Rear disc brake caliper removal


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Rear disc brake caliper installation

To install:
  1. Position the caliper assembly above the rotor with the anti-rattle spring located on the lower adapter support arm. Install the caliper over the rotor with a rotating motion. Make sure the inner pad is properly positioned.
  2. Install the caliper locating pins and start them in the threads by hand. Tighten them to 19-26 ft. lbs. (26-35 Nm).
  3. Install the brake hose on the caliper with a new gasket on each side of the fitting outlet. Insert the retaining bolt and tighten to 30-40 ft. lbs. (40-54 Nm).
  4. Bleed the brake system, install the wheel and tire assembly and lower the vehicle.
  5. Pump the brake pedal prior to moving the vehicle to position the linings.
  6. Road test the vehicle.

May 23, 2010 | 1996 Mercury Grand Marquis

1 Answer

How do remove rear rotors on 2004 ford sport trac


Caliper removal

  1. Disconnect the brake hose.
  2. Remove the bolt.
  3. Disconnect the rear wheel brake hose (2A442).
  4. Remove the copper washers and plug the brake hose.
  1. s2r~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not remove the guide pins or guide pin boots unless a problem is suspected. The guide pins are meant to be sealed for life and are not repairable. Use Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A (Motorcraft WA-10) or an equivalent silicone compound meeting Ford specification ESE-M1C171-A for re-lubing the caliper slide pins. Other greases can swell the guide pin boots, resulting in contamination and accelerated corrosion or wear of the caliper slide pin mechanism.
    Remove the rear disc brake caliper (2552).
    1. Remove the brake caliper bolts (2W303).
    1. Lift the rear disc brake caliper off the rear disc brake caliper anchor plate (2C220).
  1. Inspect the rear disc brake caliper for leaks.
    • If leaks are found, disassembly is required. Refer to Caliper in this section.
--------------------------------------------------------------------------------------------
Disc Removal and Installation
  1. NOTE: When removing the rear brake disc (2C026) in this procedure it is not necessary to disconnect the hydraulic lines.
    Remove the rear disc brake caliper (2552). For additional information, refer to Caliper in this section.
  1. NOTE: If the rear brake disc binds on the rear parking brake shoe and linings, remove the adjustment hole access plug and retract the parking brake shoe and lining.
    Remove the rear brake disc.
  1. s2r~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Use a hub-mount brake lathe if necessary to machine the rear brake disc. For additional information on machining brake discs, refer to Section 206-00 .
    Measure the rear brake disc, and resurface as necessary. Install a new rear brake disc if beyond specification.
---------------------------------------------------------------------------------------------
Installation
  1. s2r~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: To prevent interference with rear disc brake caliper operation, install only the correct caliper bolt.
    NOTE: Make sure the stainless steel shoe slippers are correctly positioned. Install new slippers if worn or damaged.
    NOTE: When installed, the locator notch on the brake pads will be located at the upper end of the rear disc brake caliper.
    Install the rear disc brake caliper.
  1. Install the rear wheel brake hose.
    • Connect the brake hose and install the caliper flow bolt.
      • Use new copper washers.
  1. Bleed the disc brake caliper. For additional information, refer to Section 206-00 .
  1. Install the wheel and tire assembly. For additional information, refer to Section 204-04 .
  1. Verify correct brake operation.

Dec 17, 2009 | 2004 Ford Explorer Sport Trac

2 Answers

How do you change the rear brakes on a 1994 Mercury Grand Marquis? The problem is with the passenger rear, it appears out of round. I replaced the rotor and pads the piston looks like it is seated properly...


Remove the rear wheel, you now have access to the brake drum. to remove it may be another story. There may be a few obstacles. First may be adjustment: You need to access the the backing plate, and remove the rubber plug if equipped. Then using a brake adjusting tool, back off the adjuster. It this still does not release it may be because of 2 more possibilities, one is a frozen drum to the hub (take a large hammer and hit between the studs-DON'T HIT THE STUDS. Second may be a worn drum from the linings wearing into it. Take it to a pro at this point, you may still lose the shoes or hardware in the process.

Oct 11, 2009 | 1994 Mercury Grand Marquis

3 Answers

How do i remove the rear rotor on a 2000 ford explorer xlt


  1. Disconnect the brake hose.
  2. Remove bolt.
  3. Disconnect the rear wheel brake hose (2A442).
  4. Remove the copper washers and plug the brake hose.
  5. Disconnect the brake hose.
    1. Remove bolt.
    1. Disconnect the rear wheel brake hose (2A442).
    1. Remove the copper washers and plug the brake hose.
      syn~us~en~file=dh0472a.gif~gen~ref.gif
    1. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not remove the guide pins or guide pin boots unless a problem is suspected. The guide pins are meant to be sealed for life and are not repairable. Use Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A (Motorcraft WA-10) or an equivalent silicone compound meeting Ford specification ESE-M1C171-A for re-lubing the caliper slide pins. Other greases can swell the guide pin boots, resulting in contamination and accelerated corrosion or wear of the caliper slide pin mechanism.
      Remove the rear disc brake caliper (2552).
      1. Remove the brake caliper bolts (2W303).
      1. Lift the rear disc brake caliper off the rear disc brake caliper anchor plate (2C220).
      syn~us~en~file=gh0619a.gif~gen~ref.gif
    1. Inspect the rear disc brake caliper for leaks.
      • If leaks are found, disassembly is required. Refer to Caliper in this section.
      syn~us~en~file=gh1478a.gif~gen~ref.gif
    Installation
    1. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: To prevent interference with rear disc brake caliper operation, install only the correct caliper bolt.
      NOTE: Make sure the stainless steel shoe slippers are correctly positioned. Install new slippers if worn or damaged.
      NOTE: When installed, the locator notch on the brake pads will be located at the upper end of the rear disc brake caliper.
      Install the rear disc brake caliper.
      syn~us~en~file=dh0528a.gif~gen~ref.gif
    1. Install the rear wheel brake hose.
      • Connect the brake hose and install the caliper flow bolt.
        • Use new copper washers.
      syn~us~en~file=gh0621a.gif~gen~ref.gif
    1. Bleed the disc brake caliper. For additional information, refer to Section 206-00 .
    1. NOTE: If equipped with air suspension, reactivate the system by turning on the air suspension switch.
      Install the wheel and tire assembly. For additional information, refer to Section 204-04 .
    1. Verify correct brake operation.
  6. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not remove the guide pins or guide pin boots unless a problem is suspected. The guide pins are meant to be sealed for life and are not repairable. Use Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A (Motorcraft WA-10) or an equivalent silicone compound meeting Ford specification ESE-M1C171-A for re-lubing the caliper slide pins. Other greases can swell the guide pin boots, resulting in contamination and accelerated corrosion or wear of the caliper slide pin mechanism.
    Remove the rear disc brake caliper (2552).
    1. Remove the brake caliper bolts (2W303).
    1. Lift the rear disc brake caliper off the rear disc brake caliper anchor plate (2C220).
  1. Inspect the rear disc brake caliper for leaks.
    • If leaks are found, disassembly is required. Refer to Caliper in this section.
Disc Removal
  1. NOTE: When removing the rear brake disc (2C026) in this procedure it is not necessary to disconnect the hydraulic lines.
    Remove the rear disc brake caliper (2552). For additional information, refer to Caliper in this section.
  1. NOTE: If the rear brake disc binds on the rear parking brake shoe and linings, remove the adjustment hole access plug and contract the parking brake shoe and lining.
    Remove the rear brake disc.
  1. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Use a hub-mount brake lathe if necessary to machine the rear brake disc.
    Measure the rear brake disc, and resurface as necessary. Install a new rear brake disc if beyond specification.
--------------------------------
Installation
  1. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: To prevent interference with rear disc brake caliper operation, install only the correct caliper bolt.
    NOTE: Make sure the stainless steel shoe slippers are correctly positioned. Install new slippers if worn or damaged.
    NOTE: When installed, the locator notch on the brake pads will be located at the upper end of the rear disc brake caliper.
    Install the rear disc brake caliper.
  1. Install the rear wheel brake hose.
    • Connect the brake hose and install the caliper flow bolt.
      • Use new copper washers.
  1. Bleed the disc brake caliper. For additional information, refer to Section 206-00 .
  1. NOTE: If equipped with air suspension, reactivate the system by turning on the air suspension switch.
    Install the wheel and tire assembly. For additional information, refer to Section 204-04 .
  1. Verify correct brake operation.

May 06, 2009 | 2000 Ford Explorer

1 Answer

How to compress calipers on rear of 93 mercury grand marquis


No a 93 model just presses in like the front.

Apr 03, 2009 | 2006 Ford Freestyle

1 Answer

Rear brake rotor replacment


206-04: Rear Disc Brake 2000 Explorer/Mountaineer Workshop Manual REMOVAL AND INSTALLATION Disc Removal
  1. NOTE: When removing the rear brake disc (2C026) in this procedure it is not necessary to disconnect the hydraulic lines.
    Remove the rear disc brake caliper (2552). For additional information, refer to Caliper in this section.
  2. Disconnect the brake hose.
  3. Remove bolt.
  4. Disconnect the rear wheel brake hose (2A442).
  5. Remove the copper washers and plug the brake hose.
  1. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not remove the guide pins or guide pin boots unless a problem is suspected. The guide pins are meant to be sealed for life and are not repairable. Use Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A (Motorcraft WA-10) or an equivalent silicone compound meeting Ford specification ESE-M1C171-A for re-lubing the caliper slide pins. Other greases can swell the guide pin boots, resulting in contamination and accelerated corrosion or wear of the caliper slide pin mechanism.
    Remove the rear disc brake caliper (2552).
    1. Remove the brake caliper bolts (2W303).
    1. Lift the rear disc brake caliper off the rear disc brake caliper anchor plate (2C220).
  1. Inspect the rear disc brake caliper for leaks.
    • If leaks are found, disassembly is required. Refer to Caliper in this section.
  1. NOTE: If the rear brake disc binds on the rear parking brake shoe and linings, remove the adjustment hole access plug and contract the parking brake shoe and lining.
    Remove the rear brake disc.
  1. syn~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Use a hub-mount brake lathe if necessary to machine the rear brake disc.
    Measure the rear brake disc, and resurface as necessary. Install a new rear brake disc if beyond specification.

Mar 28, 2009 | 2000 Ford Explorer

4 Answers

Replace rear brake pads on a 2000 grand marquis


rate as fixya if this is what you need. Thanks

  1. Remove the rear disc brake caliper (2K327).
  2. Remove the brake caliper bolts.
  3. Lift the rear disc brake caliper off the rear disc brake caliper anchor plate (2B582).
  1. sya~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not allow grease, oil, brake fluid or other contaminants to contact the brake pads.
    Remove the brake pads by pushing inward and rotating the pad up.
  1. NOTE: Use a block of wood or used pad to protect the piston and boots.
    Retract the caliper piston (2196) into the rear disc brake caliper.
cf7b02c.gif

Mar 15, 2009 | 2000 Mercury Grand Marquis

2 Answers

1993 mercury grand marquis


If you are just removing and replacing the pads, you will need, i believe a 13mm wrench, a screw driver (flat head) and a "turn in caliper compression tool" because your rear calipers also act as your emergency brake when it's engaged. You will see 2 divits across from eachother on your caliper piston. Once you have the tool inplace and the slots lined up with the tool, turn clockwise and turn the caliper piston in. If it will not turn, then it's defective and will need to be replaced before you can install the new pads. If you need a turn in caliper tool, you can rent one at any autozone or advance auto, pay for it up front and get a complete refund when you are done and bring it back.
Good luck!

Dec 17, 2008 | 1993 Mercury Grand Marquis

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