Question about 1984 Dodge Aries

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Front wheel discs red hot after driving

I just bought vehicle thats been sitting for over one year. Brake line had a leak, so I clamped off rear brake lines. Front brakes work. When I drive vehicle 5 Miles discs and wheels,nuts turn hot.should I adjust brake cylinders.

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They're turning hot because you clamped off the rear lines. Now the fronts are being overworked - they're heating up because they're doing 100% of the stopping instead of the usual 70% or so. Replace the line and bleed the system before you destroy your entire braking system.

Posted on Aug 26, 2008

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Suzuki aerio brake diagram


No do not drive this vehicle ,its a tandem system so the brakes will not fail ,now if this is a manual vehicle then you can drive it to the bodyshop slowly using the engine and gears as a brake to slow down but a auto version then no way would i advise you to drive this vehicle

Mar 06, 2014 | Cars & Trucks

1 Answer

Golf not braking on rear brakes also no pedal


You say you filled it with fluid after the repairs. You must also "bleed" the brake lines to purge any air that is trapped in them. Brake fluid provides the hydraulic compression that causes the brake pads to clamp to the brake rotor/drum. Air in the lines will prevent this as when the brake pedal is pressed, the fluid will simply pressurize the air in the lines and not activate the caliper/wheel cylinder. The reason you have front brakes is that modern vehicles have dual-reservoir master cylinders to prevent total brake loss in the event of a leak. This is why you still have front brakes as there is no air in those lines. You will need to bleed the rear brake lines at BOTH rear wheels to purge air rom the system. The procedure is fairly simple, though some cars with ABS have to have things done differently. I would recommend you check an online forum for you vehicle (simply Google "bleed rear brakes 20xx VW Golf) and see what comes up. It is easier to do with two people, but one can sometimes pull it off.

Jan 01, 2012 | Volkswagen F 224 Cars & Trucks

2 Answers

How do i remove the brake caliper on a 1994 f350 4x4 there are no bolts attaching it


If this is a Pin Slider, here is 1996 steps:

Section 06-03: Brakes, Front Disc 1996 F-150, F-250, F-350 4x2, 4x4, Bronco and F-Super Duty Vehicles Workshop Manual
REMOVAL AND INSTALLATION Caliper
Heavy-Duty Rail Slider, F-Super Duty
Replace brake shoe and lining (2001) as follows when the lining is worn to a minimum thickness of 0.794mm (1/32 inch) above the front disc brake rotor shield. stj~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Always replace all brake shoes and linings on an axle. Never replace only one wheel (1007).
Removal
  1. To avoid fluid overflow when the caliper pistons are pressed into the caliper cylinder bores, siphon or dip part of the brake fluid out of the brake master cylinder reservoir (2K478). Discard the removed fluid.
  1. Raise the vehicle and install safety stands. Remove the front wheel and tire assembly.
  1. Place an appropriate size C-clamp on the disc brake caliper with end of clamp against caliper and end of screw against outer shoe. Tighten the clamp to bottom the caliper pistons in the cylinder bores. Remove the clamp. Do not use a screwdriver or similar tool to pry caliper pistons (2196) away from the front disc brake rotor (1125).




  1. Clean excess dirt from area around pin tabs.
  1. Tap upper caliper pin toward inboard side until pin tabs touch the front wheel spindle.
  1. Using Hydraulic Caliper Pin Remover D89T-2196-A or equivalent and a light hammer, drive the pin from the disc brake caliper as follows:
    1. Position the notched end of the tool against the caliper pin (retention tab half), at a 45-degree angle from the pin retention tabs.



    1. Tap the tool with the hammer to compress the retention tabs.



    1. As the retention tabs are compressed, move the tool to gain a straight approach to the caliper pin, and continue tapping to drive the caliper pin through the caliper/spindle groove.
  1. Repeat removal procedure for lower caliper pin.
  1. stj~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not let the disc brake caliper hang by the front brake hose (2078). The front brake hose could become stretched or twisted which can cause the front brake hose to leak and rupture, resulting in failure.
    Remove the disc brake caliper from the front disc brake rotor. If the disc brake caliper is to be removed for service, remove the front brake hose from the disc brake caliper. Plug the end of the front brake hose to prevent fluid loss and entry of air into the system. If the disc brake caliper is not to be removed, wire it up to the frame of the vehicle to avoid damage to the front brake hose.
Installation
stj~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Always replace all brake shoes and linings on an axle. Never replace only one wheel.
  1. NOTE: There is a raised section at one end of each shoe so installation can be made in one direction only.

    Install new inner and outer lining.
  1. Lubricate the knuckle upper and lower inner pad grooves and caliper grooves with Disc Brake Caliper Slide Grease, Silicone Dielectric Compound D7AZ-19A331-A or equivalent meeting Ford specification ESE-M1C171-A. Install the disc brake caliper on a front wheel spindle, making sure the mounting surfaces are free of dirt.
  1. stj~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not allow the tabs of the caliper pin to be tapped too far into the spindle groove. If this happens it will be necessary to tap the other end of the caliper pin until the tabs snap into place. The tabs on each end of the caliper pin must be free to catch on the spindle flanks.
    Position caliper pin with the pin retention tabs oriented adjacent to the spindle groove.
  1. Tap the caliper pin on the outboard end with a hammer. Continue tapping the caliper pin inward until the retention tabs on the sides of the caliper pin contact the spindle face. Repeat procedure for the lower caliper pin.


Oct 23, 2011 | 1994 Ford F350 Crew Cab

1 Answer

1996 camery station wagon , 4 wheel disc brakes. need to replace brake lines in the rear. what is the name of the junction block , with the actuator in the rear? All 4 rear lines go to and leave this...


Hello, first you Toyota has dual braking system. It goes like this: Left front brake with right rear brake, the right front brake with left rear brake. This a braking safety system that has been incorporated in auto/trucks for a few years now. If brake line is broken. loose wheel caliper, blow caliper piston, any thing that happens to the brake system. You will still have two wheels that have their hydraulic system. Also, the emergency brake will a manual system for the rear wheels.


Why do you need to change your auto brake lines? That valve you are talking about is a load stabilizer valve. It used to limit the amount of hydraulic fluid as more load is place in the rear of your Toyota. Example. by press on the brake pedal, it activates hydraulic pressure to the four wheel disk braking system. The braking system needs to stabilize the hydraulic pressure to the wheel to keep the vehicle moving in a forward motions. Now, by loading the rear of the vehicle this transfer the load disposition of the vehicle by making it heaver in the rear. Therefore, the load compensator valve limit the amount of hydraulic pressure to the rear brakes.



Another thing to remember about this rear load valve, they will get plugged. and the vehicle will not have enough braking pressure for the rear wheels. I hope I answer you question about this load portion valve in the rear of Toyota. GB...stewbison

Sep 21, 2011 | 1996 Toyota Camry

2 Answers

1994 dodge 2500 diesel. Put remanfactored calipers and new hoses on the front of this truck. Now I have a soft pedal that if held fades to the floor. Thought the master cyl must have a leak in it. Replaced...


Hi,
sound as if you really do have a problem!
From your description I presume that you are confident in doing your own work?
The quickest way to check your system is to use brake hose clamps to isolate each section of the braking system. I would suggest that you rent or buy a set of the clamps.

Put the truck on axle stands and make sure it's safely secured. ]
If possible have an assistant to sit in the cab and depress the brake pedal on your instructions.
Place a brake hose clamp on both front brake hoses and the rear axle hose.
Depress the brake pedal firmly.
The pedal should have minimum movement, and be rock-solid and you should not be able to depress it further.
If the pedal does go down when you apply it, the likely reason is that the Brake Master Cyl is by-passing internally, ie, only one section is active.

You stated that the M/C had been replaced. so we shall presume that the brake pedal is rock hard.
Go to the rear brake hose clamp and release it. Instruct your assistant to depress the brake pedal. If the brake pedal moves a significant distance, then (a) your rear brake shoes require adjustment (b) rhere is a leaking brake cyl, (check for brake fluid in the drum) or (c) you have a "lazy' or a piston (s) which have siezed during a brake actuation. That problem will require removing the rear brake drums for further inspection. Not the problem? Then adjust the rear brakes if required, then depress the brake pedal again. The downward travel should now be noticeably reduced.

If all is well at the rear brakes. refit the brake hose clamp. Go to the passengers side front brake and have your assistant apply the footbrake. Pedal rockhard/minimun movement? Release the brake hose clamp whilst your assist has pressure on the pedal. spin the front wheel by hand, and note if (a) the brake pedal has excessive downward travel. (b) the brake pads are contacting the brake disc, (the wheel will cease rotating and you will hear the pads contact the disc.)

Pedal displays limited downward travel and pads contact disc? Refit the brake hose clamp and go to drivers side brake and follow the same procedure. If the pedal has excessive downward travel then you have found your inital problem.

If releasing both front brake hose clamps results in excessive brake pedal travel, then the problem will be easier to address if you deal with one side first, complete the resolution, test by using the brake hose clamps, then start / complete the other faulty brake.

Whichever side you start to work on, be methodical, boring as it sounds.
remove the road wheel, but before doing so, place a hand on the top and bottom of the tyre and rock the wheel away from you and check the bearing play. If memory serves me correctly, that year Dodge has the discs in one piece with the hub.

You have removed the wheel. Now, have your assistant turn the steering onto full right lock. Before continuing, I would like to remind you that the vehicle is up on axle stands and you have secured it safely, in order to conform with accepted safety parameters, correct?

The steering is now on full right lock and you can see both disc pads. Now, very carefully check the position of the caliper in relation to the disc pads. Is there and equal spacing on each side? Now, have your assistant release the brake pedal and very carefully observe the travel of the disc pad pistons. They should retract and the hub should turn freely by hand. A very light drag is allowed between disc pad and disc, but it should NOT be discernible when you rotate the hub by hand.

With no pressure on the brake pedal, and using an appropriate tool, attempt to have the caliper pistons retract into their cylinders / bores. Completed? Use caution as it is very easy to break / damage a disc by using undue force when retracting the pistons.

There is now an obvious gap between disc pads and disc (or rotor..sorry) Now, carefully check that the pad guide pins are not deformed and that the pads ride easily on them. if a pad jams when the brakes are applied, then, when the piston retracts, when force is removed from the brake pedal. There is an appreciable gap to close, upon the next application of the brakes!

Some types of disc pad retaining /guide pins are a tight fit, and it is very easy to tilt a pad when fitting the pins, causing the disc pad to fail to retract fully, and again, displayed by a brake pedal with excessive travel.

When the brake pedal is applied, the brake fluid has to fill the caliper piston bores, then exert pressure on the piston to force it against the disc pads, and they in turn are forced into contact with the disc. If the piston has to move an appreciable distance before contacting the disc pad, that takes more brake fluid to fill the bore of the piston, and the master cylinder piston has to travel further,resulting in a brake pedal that displays excessive travel .

I notice that you did not mention the type of effort or number of applications of the brake pedal which resulted in a firm pedal.

If you fitted replacement calipers, can I presume that you fitted new guide pins to the calipers?
Last but not least, (a) are they the correct calipers for the vehicle as regards piston bore size? The brake Master cyl will not be able to fill the bores of the calipers with enough fluid to drive the pistons out to apply the disc pads, if the bores are oversized. The pedal will also display excessive travel.
(b) If the brake master cyl is overfilled, when the brakes are applied, the master cyl will force fluid to the calipers, expand the caliper pistons, but will be unable to release the application to the pistons due to the fluid being unable to return to the master cyl as the allotted reservoir space has been filled with static fluid. When the brake pedal is depressed again, the Master cyl cannot service the caliper pistons on the first stroke as the pistons are locked at full stroke / travel in the bores, resulting in the brake pedal going to the floor, or giving that impression.
HOWEVER, that condition, if the vehicle is driven any distance, will result in the obvious odor of overheated disc brake pads, and the vehicle struggling to display any state of acceleration.
(c) Are they in fact the correct disc brake pads? It would be wise to remove a guide / retainer pin and check for free movement of the pad on the remaining pin. All ok, then refit the pin which you removed and test again. The pads have to be free to move on the pins, and thus align themselves with the face of the disc / rotor when the brakes are applied. Some people coat the pins with never-seeze or hi-temp grease when fitting them, others prefer them to be dry.

In closing, I would recommend that you check the full travel AND RETRACTION of the caliper pistons in their respective bores. It is not unknown for re-built / new parts to be defective.

It would be interesting to hear if any of the above proved to be beneficial in resolving your problem.

Jan 27, 2011 | 1994 Dodge Ram

1 Answer

How to replace rear breaks on 2005 f350 super duty dually


Rear To Remove:
  1. Remove the brake master cylinder filler cap and remove fluid until the reservoir is half full.
  2. Raise and safely support the vehicle.
  3. Remove the rear wheel and tire assembly. CAUTION
    Never allow the brake caliper to hang from the brake hose.
  4. Remove the two disc brake caliper pin bolts.
  5. Lift the disc brake caliper from the anchor plate and position the caliper out of the way. Do not disconnect the fluid line.
  6. Inspect the disc brake caliper for leaks and replace the caliper if necessary.
  7. Remove the pads and retraction clips.
To Install:
CAUTION
Do not allow grease, oil, brake fluid or other contaminants to contact the pad lining material.
  1. Install retraction clips.
  2. Install the brake pads.
  3. Slowly compress the caliper pistons with a large C-clamp. CAUTION
    Use care not to damage the bleeder screw or front disc brake rotor shield.
  4. Install the disc brake caliper.
  5. Install the disc brake caliper pin bolts. Tighten the pin bolts to 26 ft. lbs. (35 Nm) (F-250, F-350 SRW). Tighten the pin bolts to 56 ft. lbs. (76 Nm) (F-350 DRW). Tighten the pin bolts to 46 ft. lbs. (62 Nm) (F-450 F-550).
  6. Install the wheel and tire assembly.
  7. Lower the vehicle.
  8. Fill the brake master cylinder reservoir with DOT 3 motor vehicle brake fluid.
  9. Inspect for correct brake operation.

Jul 06, 2010 | 2005 Ford F 350 Super Duty

1 Answer

How do you replace the front brake caliber on a 1997 ford expedition


Caliper Removal
  1. svj~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not use heat to loosen a seized lug nut . Heat can damage the wheel and the wheel bearings.
    Loosen the lug nuts.
    1. Remove the center cap.
    1. With the weight of the vehicle on the wheels, loosen the lug nuts.
      1. svj~us~en~file=ani_caut.gif~gen~ref.gif WARNING: THE ELECTRICAL POWER TO THE AIR SUSPENSION SYSTEM MUST BE SHUT OFF PRIOR TO HOISTING, JACKING OR TOWING AN AIR SUSPENSION VEHICLE. THIS CAN BE ACCOMPLISHED BY TURNING OFF THE AIR SUSPENSION SWITCH LOCATED IN THE RH KICK PANEL AREA. FAILURE TO DO SO MAY RESULT IN UNEXPECTED INFLATION OR DEFLATION OF THE AIR SPRINGS WHICH MAY RESULT IN SHIFTING OF THE VEHICLE DURING THESE OPERATIONS.
        Raise and support the vehicle.
      1. Remove the wheel and tire assembly.
        1. Remove the lug nuts.
        1. Remove the wheel and tire assembly.
      2. CAUTION: Replace the lining if worn to or past specifications. Replace the brake shoes and linings in complete axle sets. Inspect the brake shoes and linings for wear or contamination.
      3. svj~us~en~file=ani_caut.gif~gen~ref.gif WARNING: BRAKE FLUID CONTAINS POLYGLYCOL ETHERS AND POLYGLYCOLS. AVOID CONTACT WITH EYES. WASH HANDS THOROUGHLY AFTER HANDLING. IF BRAKE FLUID CONTACTS EYES, FLUSH EYES WITH RUNNING WATER FOR 15 MINUTES. GET MEDICAL ATTENTION IF IRRITATION PERSISTS. IF TAKEN INTERNALLY, DRINK WATER AND INDUCE VOMITING. GET MEDICAL ATTENTION IMMEDIATELY.
        Disconnect the front brake hose (2078).
        1. Remove the front brake hose bolt.
        1. Remove the copper washers. Plug the front brake hose.
        1. Disconnect the front brake hose
      4. Remove the disc brake caliper (2B120).
        1. Remove the two caliper bolts.
        1. Lift the front disc brake caliper (2B121) off the front disc brake caliper anchor plate.
      5. On 4x2 vehicles, measure the front disc brake hub and rotor (1102) thickness.
        • Replace the front disc brake hub and rotor if not within specifications 27.7mm Min.
      6. On 4x4 vehicles, measure the front disc brake rotor thickness.
        • Replace thhe front disc brake rotor if not within specifications. 27.7mm Min.
      7. Inspect the disc brake caliper for leaks.
        • If leaks are found, disassembly is required

Mar 10, 2010 | 1997 Ford Expedition

1 Answer

2002 tahoe breaks lock up during driving


It sounds like the rear calipers are bad. Raise the rear wheels and see if you can turn the tires. If you can't, open the bleeder. If you still can't replace the caliper. If you can turn the wheel after you open the bleeder, replace the brake hose to that wheel.

Apr 12, 2009 | 2000 Chevrolet Silverado 1500

1 Answer

Front driver side wheel is leaking brake fluid all over wheel well and behind wheel is wet, I lost brakes, I put fluid in and made it home safely and got under truck to see where the leak was. brake line...


Front brakes if they are disc it is a caliper if they are drum you havve wheel cylinders. Call the parts store give them the year and they will get you the right part

Apr 07, 2009 | Chevrolet Suburban 1500 Cars & Trucks

1 Answer

Front wheels turning hot after driving 5miles or more.


pads dragging or caliper piston sticking. disassemble and clean.

Aug 26, 2008 | 1984 Dodge Aries

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