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I have 1975 international B 1700 I have replaced brake shoes wheel cylnders brake lines hydro vac checked vacum 17 #s and have no brakes the pedle can be pumped up and is rock hard with no stopping power I have changed the hydro vac three times

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Hte brakes may need to be bled also check for air coming out of the lines while bleeding yo may see air pockets haqve you checked to be sure that the master cylender is any good?

Posted on Oct 08, 2009

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I have 1959 dodge royal 4 door sedan have replaced all brake parts and bled them no pedle clamp off front hoses good brakes on back as soon as clamps remooved pedle goes to floor no leaks


Have you adjusted the brake shoes on the fronts? There should be a "star wheel" that you turn from behind the brake drum to adjust the shoes. Adjust until there's just a bit of drag on both sides...
Back that long ago, some brakes were not "self adjusting".

Aug 23, 2016 | Dodge Cars & Trucks

1 Answer

Need illustration for rear drum brakes


Long shoe in the back,ilIllustration is at the bottom of the page for some reason,scroll down!
Click on a part in the image to check price & availability at your local store.print_icon.gifPRINT DIAGRAM1.imageVIEW SOLUTIONS TO COMMON PROBLEMSpartstab.gif

listarrow_icon.gifBrake Shoeslistarrow_icon.gifBrake Drumlistarrow_icon.gifWheel Cylinderlistarrow_icon.gifBrake Lines and Hoseslistarrow_icon.gifBrake Hardwarelistarrow_icon.gifBearings & Sealslistarrow_icon.gifThe Parking Brakelistarrow_icon.gifFlushing the Systemsolutiontab.gif
Select a part to view solution for common problems associated with the item.Operation: Brake shoes provide the friction material that when forced against the friction surface of the drum stops the vehicle. Advice: Check the old brake shoes for uneven wear. Uneven wear from one side of the shoe to the other is an indication of loose or worn brake hardware. Uneven wear from the top of the shoe to the bottom is indication that the shoe is not contacting the drum correctly, usually due to a drum that is beyond wear specifications. Recommendations: Brake hardwareOperation: The brake drum provides the rotating friction surface for the brake shoes to interact with in stopping the vehicle. Advice: Check the friction surface for uneven wear, grooves or small stress cracks caused by excess heat. Uneven wear is an indication of lose or worn brake hardware. Grooves in the friction surface are an indication of brake shoes that have worn down to the metal rivets or brake shoe framework, or of debris lodged between the brake shoe and drum, possibly broken brake hardware. As long as the damage is not too severe, uneven wear can be corrected by resurfacing the drum. Check to make sure that the drum is within specifications before and after the resurfacing. A drum with heat stress cracks should be replaced. Recommendations: Resurface or replace the brake drums.Operation: The wheel cylinder converts the hydraulic pressure sent from the master cylinder into the mechanical force that pushes the brake shoes into contact with the brake drum to stop the vehicle. Advice: Check for moisture anywhere around the wheel cylinder. Moisture is an indication of a leaking wheel cylinder. A leaking wheel cylinder should be either rebuilt or replaced. If a wheel cylinder is allowed to leak brake fluid onto the new shoes, it will ruin the new shoes causing the brakes to grab and emit a growling or rumbling noise when applied. Recommendations: Rebuild or replace leaking wheel cylinders.Operation: The brake lines act as a conduit for the brake fluid, supplying each wheel with the hydraulic action necessary for brake operation. The system is made up predominantly with metal brake lines. Flexible hoses are used at the wheels to accomadate the movement of suspension and steering. Advice: Check metal brake lines for signs of corrosion, physical damage or leakage. Check flexible brake hoses for splits, cracking or signs of leakage. The brake lines are connected to the various brake components with hollow fittings called flare nuts or line fittings. Because flare nuts are hollow they are susceptible to damage if a normal open ended wrench is used to remove them. Flare nut wrenches, sometimes called line wrenches are special open ended wrenches designed to slide over the brake line and still provide maximum grip on all sides of the fitting. Apply a generous spray of penetrating oil to the threads of the fittings and allow it to soak in before loosening the fittings. Recommendations: Flare Nut Wrench set Penetrating sprayOperation: Brake hardware is a term used for all of the springs, clips, guide pins and other misc. pieces that hold the brake pads and calipers in place and guide their movement during brake application. Advice: Check for corroded, bent, worn out or broken springs, guide pins or clips. Damaged or worn out brake hardware can cause uneven wear on the new brake pads. To ensure the best results from your brake job, the brake hardware should be replaced with the new brake pads. Recommendations: Replace Brake hardwareOperation: The wheel bearings support the weight of the vehicle and allow the wheels to spin freely. Advice: All wheels will have some sort of bearing and a seal to hold in lubricant and keep out dirt. Some bearings are sealed in a hub assembly or pressed into an axle housing and can only be serviced by replacing them. Others such as tapered roller bearings can be cleaned inspected and repacked with grease. Use a can of spray brake cleaner to remove the old grease. Check the integrity of the cage holding the rollers in place. A loose wobbly cage is an indication of wear. Check the rollers for discoloration. Discoloration is an indication that the bearing has been subjected to excess heat and should be replaced. Always install a new race when replacing a bearing. Always install a new seal whenever servicing or replacing a bearing. Recommendations: Spray Brake cleaner Wheel bearing grease Wheel sealOperation: The parking brake on a drum brake system has a series of cables that when actuated from the driver's compartment moves the parking brake levers on both rear wheels, forcing the rear brake shoes against the friction surface of the drums to hold the vehicle in place. Advice: With the parking brake disengaged and the drum removed, check to ensure that the brake shoes are fully seated at the top and bottom anchors. If not the parking brake cable may be sticking internally and holding the brake shoes partially applied. A sticking parking brake cable should be replaced. Never adjust the parking brake cable until after normal brake shoe adjustment has been made. After normal brake shoe adjustment if the parking brake still does not hold the vehicle stationary, then the parking brake cable can be adjusted.Operation: Flushing the brake fluid removes old or contaminated brake fluid from the system replacing it with fresh brake fluid. Advice: Brake fluid is a hygroscopic fluid, which means that it is in its nature to absorb moisture from the air. Over time the amount of moisture accumulated will decrease the efficiency of the fluid to act hydraulically. Moisture in the brake fluid can also cause corrosion in the system. Brake fluid should be flushed every two years. Recommendations: Brake fluid

Apr 01, 2012 | 1994 Chevrolet K1500

2 Answers

I have a ford f150 that i have redone the brakes but all i getting is a brake pedal and then goes to floor


Bleed your brakes, starting with Right rear, left rear, right front and ending with left front. You have air in the lines or a bad master cylinder. Bleeding is the cheaper of two options.

Mar 10, 2011 | Ford F-150 Cars & Trucks

2 Answers

How do i take off the brake drums on a 2003 chevy cavalier


After you remove the tire, the drim should slide off. If it doesn't then try using a rubber mallet and gently tap on the outside edge as you pull on it. Sometimes you also need to tap on the drum in the center part. I have sprayed penetrating lubes like WD-40 or PB Blaster into the seam at the center. You may also have to back off the parking brake cable or even use the adjuster to back off the shoes.

Jan 27, 2011 | 2003 Chevrolet Cavalier

1 Answer

My rear brakes are locking up way before the fronts. I have replaced the master cylnder and propotioning valves, problem is still there. would the 4-way connector for the rear brakes do this if it were bad...


The rear brakes engage when the power or pressure going through the lines are equal. Normally that occurs when the pads and or shoes touch the rotors and or the drums, then the brakes work smoothly. A clog or air (which is more compressible than fluid) makes the balancing a problem and can cause one or more wheels brake differently than the others.

Dec 31, 2009 | 2005 Nissan Altima

1 Answer

Windstar 2000 no vac at the booster-have great vac at the carb. just have regular brakes , no power brakes. don't believe to have a leak or at least one that I can hear engine runs fine


Check vacum at brake booster if you have vacum there bad brake booster, if you don't follow vacum line check there, vacum line should go to intake, if you do have vacum replace vacum hose.

Dec 13, 2009 | Ford Windstar Cars & Trucks

1 Answer

1999 nissan quest rear brake shoes need changing


help is here:
http://autos.groups.yahoo.com/group/villagerquest/

Drum Removal
  1. Remove the rear wheel and the tire assembly. Refer to Section 204-04 .
  1. Retract the brake shoes and loosen the brake adjuster screw.
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  1. Remove the brake drum.
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May require big hammer to loosen drum from axle flange. Hit between the the lugs, not on them.

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#10 is access plug to back off adjusting wheel.

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Item Part Number Description 1 2261 Rear wheel cylinder 2 — Dust boot (part of 2128) 3 2197 Wheel cylinder piston (part of 2261) 4 — Cup (part of 2128) 5 2204 Wheel cylinder piston cup spring (part of 2128) 6 — Wheel cylinder housing (part of 2261) 7 — Brake shoe hold-down pin 8 — Access hole (part of 2212) 9 — Rear brake bleeder screw (part of 2261) 10 — Access hole plug 11 — Rear wheel cylinder bolt 12 2212 Rear brake backing plate 13 — Rear brake backing plate bolts 14 2N790 Parking brake lever clip 15 — Spring washer 16 — Secondary brake shoe and lining (part of 2200) 17 — Brake shoe hold-down spring (part of 2B514) 18 — Lower retracting spring (part of 2B514) 19 2A637 Parking brake lever 20 — Parking brake lever pin 21 2A177 Brake shoe adjusting lever 22 — Adjuster lever pin (part of 2A177) 23 — Primary brake shoe and lining (part of 2200) 24 — Upper retracting spring (part of 2B514) 25 2041 Brake adjuster screw

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Shoes Removal

Take a picture and remember how each part goes and attaches
  1. Remove the brake drum, refer to Drum in this section.
  1. Remove the upper retracting spring.
  1. Remove the lower retracting spring.
  1. Remove the self-adjuster.
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  1. Remove the hold-down springs.
  1. Remove the parking brake lever clip and the parking brake lever.

Apr 17, 2009 | 1999 Nissan Quest

1 Answer

I need a schematic for the rear brakes on an F150 super cab with 4.6L automatic trans 4wheel drive


Drum, Rear Brake System Standard Rear Brake
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Item Part Number Description 1 2069 Brake Shoe Hold-Down Spring Pin 2 — Rear Wheel Cylinder Retaining Bolt (2 Req'd) 3 — Washer (2 Req'd) 4 — Anchor Pin (Part of 2211) 5 — Wheel Cylinder 6 2028 Brake Shoe Anchor Pin Guide Plate 7 2A637 Parking Brake Lever 8 2296 Brake Shoe Retracting Spring (Short) 9 2296 Brake Shoe Retracting Spring (Long) 10 2200 Rear Brake Shoe and Lining (Secondary) 11 — Washer 12 2106 Parking Brake Lever Pin Retainer 13 — Brake Shoe Adjusting Lever Cable Guide 14 2A642 Primary Brake Shoe Parking Brake Lever Link 15 2A601 Parking Brake Link Spring 16 2068 Brake Shoe Hold-Down Spring 17 2A176 Brake Shoe Adjusting Lever 18 2048 Brake Shoe Adjusting Screw Socket 19 2047 Brake Shoe Adjusting Screw Nut 20 2041 Brake Adjusting Screw 21 2049 Brake Shoe Adjusting Screw Spring 22 2200 Rear Brake Shoe and Lining (Primary) 23 2A178 Brake Shoe Adjusting Lever Cable 24 2211 Brake Backing Plate
Heavy Duty Rear Brake
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Item Part Number Description 1 — Rear Wheel Cylinder Retaining Bolt 2 00538 Lock Nut 3 2212 Rear Brake Backing Plate 4 2262 Rear Wheel Cylinder 5 2A642 Primary Brake Shoe Parking Brake Lever Link 6 2A601 Parking Brake Link Spring 7 2A637 Parking Brake Lever 8 2106 Parking Brake Lever Pin Retainer 9 — Parking Brake Lever Bolt 10 — Secondary Shoe Assembly 11 2A179 Brake Shoe Adjusting Lever Cable Guide 12 2068 Brake Shoe Hold-Down Spring 13 — Adjusting Lever Pin 14 — Adjusting Lever Return Spring 15 2A176 Brake Shoe Adjusting Lever 16 2047 Brake Shoe Adjusting Screw Nut 17 2049 Brake Shoe Adjusting Screw Spring 18 2041 Brake Adjuster Screw 19 — Primary Shoe Assembly 20 2068 Brake Shoe Hold-Down Spring 21 2200 Rear Brake Shoe and Lining 22 2035 Brake Shoe Retracting Spring 23 2A178 Brake Shoe Adjusting Lever Cable 24 2092 Brake Adjusting Hole Cover 25 2069 Brake Shoe Hold-Down Spring Pin
The rear drum brakes:
  • Have internal shoes that expand against the brake drum (1126).
  • Are a single-anchor type.
  • Are actuated by one rear wheel cylinder (2262).
  • Have two pistons in the rear wheel cylinder (2261). One exerts force against the upper end of the primary shoe; the other exerts force against the upper end of the secondary shoe.
  • Adjust rear brake shoes and linings (2200) automatically.
  • Need manual brake adjustment if the adjusters are not operating properly or after the rear brake shoes and linings have been replaced.
When the brake pedal is applied, hydraulic fluid pressure forces the pistons in the rear wheel cylinder outward, moving the rear brake shoes and linings against the brake drum.
The rear drum brake system includes the parking brake mechanism. Refer to Section 206-05 .

Apr 04, 2009 | 1997 Ford F150 Regular Cab

3 Answers

1989 ford thunderbird standard brake system has hard pedal


I would think the power brake booster has failed, do u hear any hissing when u press the brake pedal?

Jan 16, 2009 | 1989 Ford Thunderbird

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