Rear brakes squeak on 2003 Ford Taurus

Have your rear brakes inspected for excessive wear and to make sure the E-Brake Cable is not broken.

Unless you have replaced the cable, it should never need to be adjusted. If you can reach under the vehicle, and when wiggling the parking brake cable, if it is taut (not sagging), then it is probably adjusted properly. What usually causes the parking brake cable to appear mis-adjusted (the parking brake won't hold the vehicle), is that the self-adjusters in the rear drum brakes are not working properly. This is bad because it means that you are not getting proper braking from the rear brakes as well as having the parking brake issue. This can cause premature wear to the front disc brake pads/rotors and affect braking power and control under certain stopping conditions. Front disc brakes work so well that many people never realize that their rear brakes aren't doing their fair share. The purpose of the self-adjusters in the drum brakes is to keep the rear brake shoes at a consistent distance from the drum's inner surface as the shoe lining wears down. If the adjuster works correctly, the parking brake will always stay in adjustment. You CAN adjust the parking brake cable, but if the problem is actually with the self-adjuster, you are masking the real problem, and later on when you need to replace the rear brake shoes, you will find it impossible to put the drum back on over the shoes as the parking brake will have the shoes pushed out too far. Have a mechanic check out the self-adjuster mechanism. It is always a good idea whenever you replace the rear brake shoes to replace all the rear brake hardware as well. You don't replace rear brakes nearly as often as the front ones, and the cost of the hardware is minimal in relation to the satisfaction of knowing that non-corroded parts will work better and provide longer service than the older, gummed-up and rusted hardware that is currently installed.

Removal
1.Remove rear wheel and tire assembly from vehicle.

2.Remove rear brake drums from hub and bearing assemblies after loosening the two brake drum screws.

3.Be sure that the parking brake pedal is in the release(most upward) position.

4.Completely loosen square nut of the rear parking brake cable. Then create slack in the rear parking brake cables.

5.Remove adjuster spring from adjust lever and brake shoe.

6.Remove adjust lever and turn the adjusting wheel of adjuster assembly to the direction of the arrow as shown.

7.Remove the strut spring and the lower retracting spring from the brake shoe.

8.Remove the upper return spring from the brake shoe.

9.Remove brake back plate hold down spring and pin from the leading brake shoe assembly.

10.Remove the leading brake shoe. Then remove the adjuster assembly, strut and anchor spring from the trailing brake shoe.

11.Remove the trailing brake shoe from the brake back plate after removing hold down spring and pin.

12.Remove the trailing brake shoe from the rear parking cable.

13.Remove parking pivot lever from the leading brake shoe.

Replacement
1.Lubricate the eight shoe contact areas on the back plate and anchor.

2.Install the trailing brake shoe to the rear parking cable.

3.Install trailing brake shoe on brake back plate and install the trailing brake shoe hold down spring and pin on the brake shoe.

4.Tighten the square nut of rear parking cable.

5.Install the anchor spring then install adjuster assembly, and strut.

6.Install leading brake shoe on brake back plate.

7.Install the brake shoe upper return spring, strut spring and the lower retracting spring to the brake shoe.

8.Properly rotate the adjusting wheel of adjuster assembly to the direction of the arrow in as shown.

9.Install the adjuster spring on the adjust lever and leading brake shoe assembly.

10.Install the leading brake shoe hold down spring and pin on the brake shoe.

11.Adjust brake shoes assemblies so as not to interfere with brake drum installation.

12.Install the rear brake drums on the hubs.

13.Check and adjust whether the pedal stroke in the specification.(Refer to section BR Gr./On-vehicle service/Pedal stroke of parking brake)

14.Install wheel and tire.

15.Push the parking brake pedal to the floor once and release pedal. This will automatically remove the slack from and correctly adjust the parking brake cables.

16.Test the vehiche on the road. The adjust will continue the brake adjustment during the road test of vehicle.

Inspection
1.Inspect the disassembled parts for wear, rust or damage.

2.Measure the thickness of brake shoe lining.
Standard : 0.17 in (4.5 mm)
Minimum : 0.04 in (1 mm)

3.If the shoe lining is less than minimum or shows signs of uneven wear, replace new one.

4.Measure the inside diameter of the brake drum.
Standard : 10 in (254 mm)
Maximum : 10.07 in (256 mm)

5.If the inside diameter of the brake drum is more than maximum or shows signs of uneven wear, replace new one.

6.Inspect the lining and drum for proper contact. If the contact condition is improper, repair it with a grinder or replace the brake shoe assembly.

Brake Drums & Brake Shoes Removal & Installation To Remove:
Rear Drum Brakes

1. Raise and safely support rear of vehicle.
2. Release parking brake.
3. Remove rear wheel assemblies. NOTE: If brake drum is stuck, install two 8 mm bolts into threaded holes and tighten evenly.
   
4. Remove top return spring, front and rear shoe spring clips and hold-down pins.
5. Remove anti-rattle spring and adjuster spring. NOTE: Note position of operating lever prior to removal.
   
6. Remove bottom return spring.
7. Remove clip and washer and detach parking brake cable from rear shoe.
8. Remove brake shoes.

To Install:

1. Lubricate all brake shoe contact points with appropriate grease.
2. Place operating level into position on hub.
3. Install rear brake shoe and connect parking brake cable to rear shoe with washer and clip.
4. Install front brake shoe and install bottom return spring.
5. Install hold-down pins and spring clips.
6. Position operating lever and install top return spring.
7. Install anti-rattle spring and adjuster spring.
8. Install brake drum and screws.
9. Adjust brakes and install rear wheel assemblies.

First you have to compress the parking brake cable spring and attach the parking brake lever.
Clean and lubricate the brake backing plate.
Use silicon Brake Caliper Grease and Dielectric Compound.
Then,
install the rear brake shoes and linings:
1) position the rear brake shoes and linings
2) position the parking brake lever
3) install the brake shoe hold-down spring pins and the brake shoe hold-down springs.

Install the parking brake strut
1. install the parkig brake link spring on the parking brake strut
2. install the parking brake strut
3. Install the brake shoe anchor ping guide plate.

Install the short brake shoe retracting spring
1. Place the brake shoe adjusting lever cable over the anchor pin, with crimped side in
2. Install the short brake shoe retracting spring

Note: Make sure the brake shoe adjusting lever cable is positioned in the cable guide groove

Install the long brake shoe retracting
1. install the cable guide
2. position the brake shoe adjusting lever cable in the cable guide groove
3. install the long brake shoe retracting spring

Note: to prevent incorrect installation, teh socket of each brake adjuster screw is stamped R or L

Assemble the brake adjuster screw assembly.
1. apply silicone brake caliper grease and dielectric compound
2. install the brake adjuster screw into the brake show adjusting screw nut to the end of the threads and then loosen one half turn
3. install the brake shoe adjusting screw socket on the brake shoe adjusting screw nut.

Install the brake adjuster screw assembly
1. Position the brake adjuster screw assembly
2. Install the brake shoe adjusting screw spring
3. Position the brake shoe adjusting lever cable
4. Position the adjusting lever return spring and the brake shoe adjusting lever
5. Hook the brake shoe adjusting lever cable to the brake shoe adjusting lever.

Test the operation of the automatic self-adjuster
1. Pull the brake shoe adjusting lever cable and check that the brake shoe adjusting lever rotates the brake shoe adjuster assembly
2. Release the brake shoe adjusting lever cable and check that the brake shoe adjusting lever advances to the next notch on the brake shoe adjusting screw nut.

Adjust the brakes.

Install the brake drum.

Thats it

Brake shoe removel:

Depress and turn the retainers for the hold-down springs and pins to remove them from each shoe. Slide the brake shoe assembly--including the shoes and springs--down so you can disengage the top ends of the shoes from the cylinder and tilt them to lift them past the retaining plate.

Unhook the lower retracting spring from the front brake shoe to disconnect it. Spread the shoes apart at the bottom to remove the adjusting screw, the screw's retracting spring and the adjuster lever. Remove the front brake shoe.

Pull the parking brake cable spring back with diagonal cutting pliers, grip the cable with the pliers without cutting it, unhook the cable from the parking brake lever and remove the rear brake shoe with the lever.

Disconnect the parking brake lever from the rear shoe by spreading the retaining clip with a screwdriver and removing the clip and its spring washer.

Step 4 Pull the parking brake cable spring back with diagonal cutting pliers, grip the cable with the pliers without cutting it, unhook the cable from the parking brake lever and remove the rear brake shoe with the lever.

Step 5 Disconnect the parking brake lever from the rear shoe by spreading the retaining clip with a screwdriver and removing the clip and its spring washer.

Read more: How to Change Rear Brakes on a 1997 Ford Taurus | eHow.com http://www.ehow.com/how_6123373_change-brakes-1997-ford-taurus.html#ixzz0u2xgUqun

Step 3 Unhook the lower retracting spring from the front brake shoe to disconnect it. Spread the shoes apart at the bottom to remove the adjusting screw, the screw's retracting spring and the adjuster lever. Remove the front brake shoe.

Step 4 Pull the parking brake cable spring back with diagonal cutting pliers, grip the cable with the pliers without cutting it, unhook the cable from the parking brake lever and remove the rear brake shoe with the lever.

Read more: How to Change Rear Brakes on a 1997 Ford Taurus | eHow.com http://www.ehow.com/how_6123373_change-brakes-1997-ford-taurus.html#ixzz0u2xdByQ8

Step 2 Slide the brake shoe assembly--including the shoes and springs--down so you can disengage the top ends of the shoes from the cylinder and tilt them to lift them past the retaining plate.

Step 3 Unhook the lower retracting spring from the front brake shoe to disconnect it. Spread the shoes apart at the bottom to remove the adjusting screw, the screw's retracting spring and the adjuster lever. Remove the front brake shoe.

Step 4 Pull the parking brake cable spring back with diagonal cutting pliers, grip the cable with the pliers without cutting it, unhook the cable from the parking brake lever and remove the rear brake shoe with the lever.

Step 5 Disconnect the parking brake lever from the rear shoe by spreading the retaining clip with a screwdriver and removing the clip and its spring washer.

Read more: How to Change Rear Brakes on a 1997 Ford Taurus | eHow.com http://www.ehow.com/how_6123373_change-brakes-1997-ford-taurus.html#ixzz0u2xVyUAt

Step 2 Slide the brake shoe assembly--including the shoes and springs--down so you can disengage the top ends of the shoes from the cylinder and tilt them to lift them past the retaining plate.

Step 3 Unhook the lower retracting spring from the front brake shoe to disconnect it. Spread the shoes apart at the bottom to remove the adjusting screw, the screw's retracting spring and the adjuster lever. Remove the front brake shoe.

Step 4 Pull the parking brake cable spring back with diagonal cutting pliers, grip the cable with the pliers without cutting it, unhook the cable from the parking brake lever and remove the rear brake shoe with the lever.

Step 5 Disconnect the parking brake lever from the rear shoe by spreading the retaining clip with a screwdriver and removing the clip and its spring washer.

Read more: How to Change Rear Brakes on a 1997 Ford Taurus | eHow.com http://www.ehow.com/how_6123373_change-brakes-1997-ford-taurus.html#ixzz0u2xVyUAt

Copy and paste this into your search window: 2002 ford ranger rear brake diagram

You should see four pictures pop up, select the brake parts diagram or the brake picture.

Brake Shoe: Service and Repair
REMOVAL
1. Raise vehicle and remove rear wheels.
2. Remove and discard spring nuts securing drums to wheel studs.
3. Remove brake drums.
NOTE: If drums prove difficult to remove, retract brake shoes. Remove access plug at the rear of backing plate and back off adjuster screw with
brake tool and screwdriver.
4. Remove U-clip and washer securing adjuster cable to parking brake lever.
5. Remove primary and secondary return springs from anchor pin with brake spring pliers.
6. Remove hold-down springs, retainers and pins with standard retaining spring tool.
7. Install spring clamps on wheel cylinders to hold pistons in place.
8. Remove adjuster lever, adjuster screw and spring.
9. Remove adjuster cable and cable guide.
10. Remove brake shoes and parking brake strut.
11. Disconnect cable from parking brake lever and remove lever.
INSTALLATION
1. Clean support plate with brake cleaner.
2. If new drums are being installed, remove protective coating with carburetor cleaner or brake cleaner.
3. Clean and lubricate anchor pin with light coat of Mopar multi-mileage grease.
4. Apply multi-purpose grease to brake shoe contact surfaces of support plate.
5. Lubricate adjuster screw threads and pivot with spray lube.
6. Attach parking brake lever to secondary brake shoe. Use new washer and U-clip to secure lever.
7. Remove wheel cylinder clamps.
8. Attach parking brake cable to lever.
9. Install brake shoes on support plate. Secure shoes with new hold-down springs, pins and retainers.
10. Install parking brake strut and spring.
11. Install guide plate and adjuster cable on anchor pin.
12. Install primary and secondary return springs.
13. Install adjuster cable guide on secondary shoe.
14. Lubricate and assemble adjuster screw.
15. Install adjuster screw, spring and lever and connect to adjuster cable.
16. Adjust shoes to drum.
17. Install wheel/tire assemblies and lower vehicle.
18. Verify firm brake pedal before moving vehicle.

Drum, Rear Brake System Standard Rear Brake

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

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 .

Park Brake Adjustment (Disc Brake)

Tools Required

j 21177-A Drum-to-Brake Shoe Clearance Gage

Park Brake Shoe Adjustment

Caution: Refer to Brake Dust Caution.

Important: The park brake shoes must be adjusted before the park brake cable tension is adjusted.Set the J 21177-A so it contacts the inside diameter of the rotor

1. Position the J 21177-A over the shoe and the lining at the widest point.
2. Turn the adjuster nut until the lining just contacts the J 21177-A. Park brake shoe to brake rotor clearance: 0.6604 mm (0.026 in)
3. Repeat steps 1-3 for the opposite side.

Park Brake Cable Tension Adjustment

Important: Before you adjust the park brake cable tension, verify that the park brake shoes are adjusted to provide a clearance of 0.6604 mm (0.026 in) and the rear disc brake rotors are installed.

1. Verify the self adjuster lock-out pin has been removed.
2. Fully apply and release the park brake pedal 3 times.