Question about 1997 Chevrolet K1500

2 Answers

Trying to replace automatic adjusters on rear brakes for a 1997 chevy z-71 k1500...the hole in the adjuster pivot point is too big for the mounting pin...what am i doing wrong?

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  • Chevrolet Master
  • 8,530 Answers

You might have the wrong kit. They are starting to get bad with drum brake parts. Do you have the old pins? There are 2 holes at the top--one for the return spring and one for the adjuster pivot, right? And the pin goes in the lower of those 2 holes, right?


trying to replace automatic adjusters - 9739bf2.gif

Posted on Oct 07, 2010

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  • Master
  • 473 Answers

Issue with Adjusters Mount ..Wrong Peace... Just return your Item then replace it with the right One... Sometime Right Box but Wrong Part and that is **** .. Good Luck ...

Posted on Oct 07, 2010

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1 Answer

How to remove and clean and replace the rear brakes on a 2008Toyota yaris


REMOVING REAR BRAKE DRUM SUB-ASSEMBLY
1. Release the parking brake and remove the rear
brake drum.
If the rear brake drum cannot be removed easily,
do the following:-
2.Remove the hole rubber and insert a screwdriver
through the hole into the backing plate, and hold the
automatic adjust lever away from the adjuster.
3.Using another screwdriver, contract the brake shoe
by turning the adjuster.
4. Take out the brake drum from the flange.
5. remove the shoe hold down spring cup, shoe hold down spring, pin and front side brake shoe.
6. Remove the tension spring. Remove the shoe return spring from the rear brake shoe and remove the parking brake shoe strut set.
7. Remove the shoe holding spring cup, shoe hold spring, pin and rear brake shoe.
8. separate the parking brake cable.
9. Remove the automatic adjust lever tension spring and remove the automatic adjust lever.
10. remove the C-washer and remove the parking brake shoe lever.
NOTE: Do not use any solvent like gasoline to wash the brake parts.
Always wear safety goggles and mask before using compressed air.



Dec 28, 2013 | Cars & Trucks

1 Answer

How do I get the rear spindle off so I can replace the emergency brake shoes on my 2006 chrysler pacifica?



Adjustment

  1. Place parking brake lever in -full released- position.
  2. Raise and support vehicle.
  3. Remove plug in parking brake shoe support to access adjuster star-wheel.
  4. Through the access hole, rotate the adjuster star wheel in the following direction to expand the shoes outward against the drum:
    1. Left brake - Rotate star-wheel toward rear of vehicle.
    2. Right brake - Rotate star-wheel toward front of vehicle.
  5. Using an appropriate tool, turn adjuster star wheel until wheel will not rotate (dead lock).
  6. Back off adjuster six detents (teeth).
  7. Rotate wheel, checking for light drag. If drag is too heavy, continue to back off adjuster one detent at a time until light drag is present. Do not back off star-wheel more than 17 detents from wheel lock.
  8. Install access plug.
  9. Adjust opposite wheel parking brake shoes using same method.
  10. Lower vehicle.
  11. Apply and release parking brake lever once to ensure proper operation of parking brakes.


Removal & Installation NOTE The following procedure may be used to remove shoes on either side of the vehicle.

  1. Lock out automatic adjuster in parking brake lever.
  2. Raise and support vehicle.
  3. Access and remove rear hub and bearing.
  4. Remove parking brake cable bolt at knuckle.
  5. Completely back off parking brake shoe adjustment.
  6. Remove parking brake shoe adjuster spring.
  7. Remove shoe adjuster.
  8. Remove upper brake shoe hold-down clip and pin.
  9. Remove lower brake shoe hold-down clip and pin.
  10. Remove upper and lower shoes with return spring from shoe actuator.
  11. Remove return spring from shoes.

    0996b43f80204c12.jpg

    Fig. View of the actuator (1), support (2), adjuster spring (3), return spring (4), caliper adapter (5), shoes (6), hold-down clips and pins (7) and adjuster (8)

To install:
  1. Install return spring between upper and lower shoes.
    NOTE Before installing shoes on actuator, make sure actuator hooked to rear cable is positioned with word -UP- facing outward.
  2. Install upper and lower shoes with return spring on shoe actuator located on parking brake cable.
  3. Install lower brake shoe hold-down pin through rear of support and lower shoe, then install hold-down clip.
  4. Install upper brake shoe hold-down pin through rear of support and upper shoe, then install hold-down clip.
  5. Install shoe adjuster. Place end of adjuster with star wheel upward.
  6. Install parking brake shoe adjuster spring.
  7. Install bolt securing parking brake cable to knuckle and tighten bolt to 21 ft. lbs. (28 Nm).
  8. Using Brake Shoe Gauge, Special Tool C-3919, or equivalent, measure inside diameter of parking brake drum portion of rotor.
  9. Place Gauge over parking brake shoes at widest point.
  10. Using adjuster star wheel, adjust parking brake shoes until linings on both park brake shoes just touch jaws on gauge. This will give a good preliminary adjustment of parking brake shoes, before a final adjustment is made at end of this procedure.
  11. Install hub and bearing with wheel speed sensor as well as all components necessary to access it.
  12. Lower vehicle.
  13. Unlock automatic adjuster in parking brake lever.
  14. Perform final adjustment of parking brake shoes

  15. Adjustment This vehicle is equipped with permanently sealed rear wheel bearings. There is no periodic lubrication or maintenance recommended for these units.


    Removal & Installation

    1. Raise and support vehicle.
    2. Remove wheel mounting nuts, then tire and wheel assembly.
    3. If equipped with AWD:
      1. Remove cotter pin, nut lock and spring washer from half shaft.
      2. While a helper applies brakes to keep hub from turning, remove hub nut and washer.
    4. Remove brake caliper and rotor from hub and bearing assembly.

      0996b43f807cb548.jpg

      Fig. Hub assembly

    5. Disconnect vehicle wiring harness connector at wheel speed sensor connector.
    6. Unclip wheel speed sensor connector from spare tire mounting support.
    7. Disconnect two sensor cable routing clips on rear suspension crossmember.
    8. Disconnect two sensor cable routing clips along toe link.
    9. Disconnect sensor cable from bracket on brake support.

      0996b43f807cb54d.jpg
    10. Completely loosen, but do not remove four bolts fastening hub and bearing in place. Once loosened from threads in hub and bearing, push bolts up against rear of hub and bearing to keep brake support plate in place when hub and bearing is removed.

      0996b43f807cb54e.jpg

      Fig. Rear hub and bearing mounting bolts

    11. Pull hub and bearing off knuckle and half shaft (if equipped with AWD), then thread wheel speed sensor cable through hole in brake support plate as it is removed with hub and bearing.
      0996b43f807cb54f.jpg
    To install:
    1. Position hub and bearing bolts though rear of knuckle and parking brake support just enough to hold support in place as hub and bearing is installed.
    2. Install hub and bearing by first feeding end of wheel speed sensor cable through hole in bottom of parking brake support. As this is being done, if equipped with AWD, slide hub and bearing onto half shaft. Place hub and bearing through brake support, onto knuckle, lining up mounting bolt holes with bolts and placing wheel speed sensor head at bottom.
    3. Install four bolts fastening hub and bearing in place. Tighten mounting bolts to 60 ft. lbs. (81 Nm).
    4. Place wheel speed sensor cable routing grommet into bracket on parking brake support.
    5. Route wheel speed sensor cable along toe link and rear suspension crossmember connecting routing clips where shown.
    1. Connect vehicle wiring harness to wheel speed sensor connector.
    2. Install brake rotor and caliper.
    3. If equipped with AWD:
      1. Install washer and hub nut on end of half shaft.
      2. While a helper applies brakes to keep hub from turning, tighten hub nut to 180 ft. lbs. (244 Nm).
      3. Install spring washer, nut lock and cotter pin on end of half shaft.
    4. Install tire and wheel assembly. Install and tighten wheel mounting nuts to 100 ft. lbs. (135 Nm).




May 18, 2011 | 2006 Chrysler Pacifica

4 Answers

How to adjust rear brakes on 1993 chevy k1500 4x4


should be a regular break shoe setup, there should be a hole in the backing plate to adjust with a screwdriver but i find it's better to pull the brake drum off and blow out all the dust (just don't breath it) then you can check to make sure the wheel cylinders aren't leaking and all the springs are good. it's also a good idea to pull off the brake adjusters to clean and lubricate them. if you need to replace anything and your not familiar with brake shoe setups then do one side at a time and remember short shoe to the front long shoe to the rear.

Dec 24, 2010 | 1993 Chevrolet K1500

1 Answer

Replacing rear drum brakes. Need good diagram to indicate how to put it back together.


REMOVAL & INSTALLATION Light Duty Systems Fig. 1: Light duty brake system components 88489g21.gif
  1. Raise and support the vehicle and remove the wheel and brake drum from the wheel to be worked on. NOTE: If you have never replaced the brakes on a van before and you are not too familiar with the procedures involved, only dissemble and assemble one side at a time, leaving the other side intact as a reference during reassembly.
  2. Install a clamp over the ends of the wheel cylinder to prevent the pistons of the wheel cylinder from coming out, causing loss of fluid and much grief.
  3. Contract the brake shoes by pulling the self-adjusting lever away from the starwheel adjustment screw and turn the starwheel up and back until the pivot nut is drawn onto the starwheel as far as it will come.
  4. Pull the adjusting lever, cable and automatic adjuster spring down and toward the rear to unhook the pivot hook from the large hole in the secondary shoe web. Do not attempt to pry the pivot hook from the hole.
  5. Remove the automatic adjuster spring and the adjusting lever.
  6. Remove the secondary shoe-to-anchor spring with a brake tool. (Brake tools are very common implements and are available at auto parts stores). Remove the primary shoe-to-anchor spring and unhook the cable anchor. Remove the anchor pin plate. Fig. 2: Use an appropriate tool to disengage the retracting springs 88489g22.gif

  1. Raise and support the vehicle.
  2. Remove the wheel and drum. Fig. 4: Common heavy duty drum brake assembly 88489p45.jpg
    Fig. 5: Remove the brake drum from the rear axle 88489p31.jpg
    Fig. 6: Remove the parking brake lever retaining nut, located behind the backing plate 88489p32.jpg

  3. Fig. 7: Disconnect the adjusting cable from the anchor pin, cable guide and lever 88489p34.jpg
    Fig. 8: Slide the parking brake lever out from its mounting 88489p36.jpg
    Fig. 9: Disconnect the parking brake cable from the lever 88489p42.jpg
    Fig. 10: Use an appropriate tool to disconnect the return springs from their retaining holes 88489p37.jpg
    Fig. 11: Disengage the hold-down springs from the retaining clips on the backing plate 88489p41.jpg
    Fig. 12: Back off the adjusting screw and remove it from the brake assembly 88489p40.jpg
    Fig. 13: Spread the shoes apart and remove them from the backing plate 88489p39.jpg

Oct 09, 2010 | 1990 Ford Econoline

1 Answer

I need a diagram of the rear brakes of a 1997 Intrepid Chrysler-where can I get one>


If the following is not enough then maybe try Alldata.com which generally has more information, but it will cost: REMOVAL & INSTALLATION Chrysler Concorde, New Yorker, LHS Dodge Intrepid Eagle Vision
  1. Remove the rear wheels and brake drums.
  2. Remove the dust cap from the rear hub and bearing assembly.
  3. Remove the cotter pin, nut retainer and wave washer. Discard the old cotter pin.
  4. Remove the rear hub and bearing assembly retainer nut and washer. Remove the rear hub and bearing assembly from the spindle.
  5. Remove the automatic adjuster spring from the adjuster lever.
  6. Rotate the automatic adjuster starwheel enough so both shoes move out far enough to be free of the wheel cylinder boots.
  7. Disconnect the parking brake cable from the actuating lever. Disconnect parking brake cable one side at a time.
  8. Remove the both lower brake shoe to anchor springs.
  9. Remove the 2 brake shoe hold-down springs from the brake shoes.
  10. Remove the brake shoes, upper shoe-to-shoe return spring, automatic adjuster and automatic adjuster lever from the backing plate as an assembly.
  11. Separate the brake shoes from the automatic adjuster mechanism.
  12. Remove the brake shoe automatic adjuster lever from the leading brake shoe. To install:
  13. Thoroughly clean and dry the backing plate. To prepare the backing plate, lubricate the bosses, anchor pin and parking brake actuating lever pivot surface lightly with lithium based grease.
  14. Remove, clean and dry all parts still on the old shoes. Lubricate the starwheel shaft threads with anti-seize lubricant.
  15. Assemble both brake shoes, the top shoe to shoe return spring, automatic adjuster and automatic adjuster lever before mounting on vehicle. Make sure the ends of the automatic adjusters are positioned above the extruded pins in the webbing of the brake shoes prior to installation.
  16. Install the brake shoe assembly onto the brake support plate and install the hold-down springs.
  17. Install the lower anchor springs and reconnect the parking brake cable to the park brake lever of the trailing brake shoe.
  18. Rotate the serrated adjuster nut to remove the free-play from the adjuster assembly.
  19. Install the automatic adjuster lever spring on the lead brake shoe assembly and the automatic adjuster lever.
  20. Install the rear hub and bearing assembly. Install washer and retainer nut and torque to 124 ft. lbs. (168 Nm).
  21. Install the wave washer, nut retainer and a new cotter pin onto the spindle. Install dust cap.
  22. Adjust brake shoes so not to interfere with brake drum installation. Install the rear brake drum. NOTE: After installing the brake drums, pump the brake pedal several times to partially adjust the brake shoes. To verify proper operation of the self-adjusting parking brake, be sure that both rear brakes are not dragging when the parking brake pedal is released.
  23. Install the rear wheels and lug nuts. Torque the lug nuts, in a star pattern sequence, to 95 ft. lbs. (129 Nm).
  24. Road test the vehicle. The automatic adjusters will continue brake adjustment during the road test of the vehicle.
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Sep 03, 2010 | 1997 Dodge Intrepid

2 Answers

Need repair guide for rear brakes 1990 E350 Ford


Ford Full-Size Vans 1989-1996 Repair Guide
Brake Shoes - REMOVAL & INSTALLATION

Light Duty Systems
  1. Raise and support the vehicle and remove the wheel and brake drum from the wheel to be worked on.
If you have never replaced the brakes on a van before and you are not too familiar with the procedures involved, only dissemble and assemble one side at a time, leaving the other side intact as a reference during reassembly.
  1. Install a clamp over the ends of the wheel cylinder to prevent the pistons of the wheel cylinder from coming out, causing loss of fluid and much grief.
  2. Contract the brake shoes by pulling the self-adjusting lever away from the starwheel adjustment screw and turn the starwheel up and back until the pivot nut is drawn onto the starwheel as far as it will come.
  3. Pull the adjusting lever, cable and automatic adjuster spring down and toward the rear to unhook the pivot hook from the large hole in the secondary shoe web. Do not attempt to pry the pivot hook from the hole.
  4. Remove the automatic adjuster spring and the adjusting lever.
  5. Remove the secondary shoe-to-anchor spring with a brake tool. (Brake tools are very common implements and are available at auto parts stores). Remove the primary shoe-to-anchor spring and unhook the cable anchor. Remove the anchor pin plate.
  1. Remove the cable guide from the secondary shoe.
  2. Remove the shoe hold-down springs, shoes, adjusting screw, pivot nut, and socket. Note the color of each hold-down spring for assembly. To remove the hold-down springs, reach behind the brake backing plate and place one finger on the end of one of the brake hold-down spring mounting pins. Using a pair of pliers, grasp the washer type retainer on top of the hold-down spring that corresponds to the pin which you are holding. Push down on the pliers and turn them 90° to align the slot in the washer with the head on the spring mounting pin. Remove the spring and washer retainer and repeat this operation on the hold down spring on the other shoe.
  3. Remove the parking brake link and spring. Disconnect the parking brake cable from the parking brake lever.
  4. After removing the rear brake secondary shoe, disassemble the parking brake lever from the shoe by removing the retaining clip and spring washer.
To install:
  1. Assemble the parking brake lever to the secondary shoe and secure it with the spring washer and retaining clip.
  2. Apply a light coating of Lubriplate®, or equivalent, at the points where the brake shoes contact the backing plate.
  3. Position the brake shoes on the backing plate, and install the hold-down spring pins, springs, and spring washer type retainers. On the rear brake, install the parking brake link, spring and washer. Connect the parking brake cable to the parking brake lever.
  4. Install the anchor pin plate, and place the cable anchor over the anchor pin with the crimped side toward the backing plate.
  5. Install the primary shoe-to-anchor spring with the brake tool.
  1. Install the cable guide on the secondary shoe web with the flanged holes fitted into the hole in the secondary shoe web. Thread the cable around the cable guide groove.
  2. Install the secondary shoe-to-anchor (long) spring. Be sure that the cable end is not cocked or binding on the anchor pin when installed. All of the parts should be flat on the anchor pin. Remove the wheel cylinder piston clamp.
  3. Apply Lubriplate®, or equivalent, to the threads and the socket end of the adjusting starwheel screw. Turn the adjusting screw into the adjusting pivot nut to the limit of the threads and then back off 1 / 2 turn.
Interchanging the brake shoe adjusting screw assemblies from one side of the vehicle to the other would cause the brake shoes to retract rather than expand each time the automatic adjusting mechanism is operated. To prevent this, the socket end of the adjusting screw is stamped with an "R" or an "L" for "RIGHT" or "LEFT". The adjusting pivot nuts can be distinguished by the number of lines machined around the body of the nut; one line indicates left-hand nut and two lines indicate a right-hand nut.
  1. Place the adjusting socket on the screw and install this assembly between the shoe ends with the adjusting screw nearest to the secondary shoe.
  2. Place the cable hook into the hole in the adjusting lever from the backing plate side. The adjusting levers are stamped with an R (right) or a L (left) to indicate their installation on the right or left-hand brake assembly.
  3. Position the hooked end of the adjuster spring in the primary shoe web and connect the loop end of the spring to the adjuster lever hole.
  4. Pull the adjuster lever, cable and automatic adjuster spring down toward the rear to engage the pivot hook in the large hole in the secondary shoe web.
  5. After installation, check the action of the adjuster by pulling the section of the cable guide and the adjusting lever toward the secondary shoe web far enough to lift the lever past a tooth on the adjusting screw starwheel. The lever should snap into position behind the next tooth, and release of the cable should cause the adjuster spring to return the lever to its original position. This return action of the lever will turn the adjusting screw starwheel one tooth. The lever should contact the adjusting screw starwheel one tooth above the centerline of the adjusting screw.
If the automatic adjusting mechanism does not perform properly, check the following:
  1. Check the cable and fittings. The cable ends should fill or extend slightly beyond the crimped section of the fittings. If this is not the case, replace the cable.
  2. Check the cable guide for damage. The cable groove should be parallel to the shoe web, and the body of the guide should lie flat against the web. Replace the cable guide if this is not so.
  3. Check the pivot hook on the lever. The hook surfaces should be square with the body on the lever for proper pivoting. Repair or replace the hook as necessary.
  4. Make sure that the adjusting screw starwheel is properly seated in the notch in the shoe web.

Heavy Duty Systems
  1. Raise and support the vehicle.
  2. Remove the wheel and drum.
  1. Remove the parking brake lever assembly retaining nut from behind the backing plate and remove the parking brake lever assembly.
  2. Remove the adjusting cable assembly from the anchor pin, cable guide and adjusting lever.
  3. Remove the brake shoe retracting springs.
  4. Remove the brake shoe hold-down spring from each shoe.
  5. Remove the brake shoes and adjusting screw assembly.
  6. Disassemble the adjusting screw assembly.
  7. Clean the ledge pads on the backing plate. Apply a light coat of Lubriplate®, or equivalent, to the ledge pads (where the brake shoes rub the backing plate).
continue...

Jan 15, 2010 | 2002 Ford E350

1 Answer

1990 chevy tilt streeing column .Haveing trouble


There is some adjustment. But you may have something else going on. When the tilt gets old the pivot pins get loose and the holes get egg shaped. If this is what is going on then you might me wasting your time.

Nov 11, 2009 | 1990 Chevrolet K1500

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
9969082.gif
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
6dcb5d2.gif
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

2 Answers

How to install rear brakeshoes


REMOVAL & INSTALLATION
If you are not thoroughly familiar with the procedures involved in brake replacement, only disassemble and assemble one side at a time, leaving the other wheel intact as a reference.
1983-88 Vehicles
See Figures 1, 2 and 3
  1. Raise and safely support the rear of the vehicle with jackstands.
  2. Remove the tire and wheel assembly.
  3. Remove the brake drum, as outlined earlier in this section.
  4. Place Brake Cylinder Clamp D81L-1103-B or equivalent, over the ends of the brake cylinder.
CAUTIONBe careful that the springs do not slip off the tool during removal, as they could cause personal injury.
  1. Remove the shoe-to-anchor springs, using Brake Shoe R and R Spring BT-11, or equivalent, then unhook the cable eye from the anchor pin.
0900c1528006be0f.jpgFig. 1: Place the brake clamp tool over the ends of the wheel cylinder, then remove the shoe-to-anchor springs using the correct tool
  1. Remove the shoe guide (anchor pin) plate.
  2. Remove the shoe hold-down springs, shoes, adjusting screws, pivot nut, socket and automatic adjustment parts.
  3. Remove the parking brake link, spring and retainer. Disconnect the parking brake cable from the parking brake lever.
  4. After removing the secondary brake shoe, disassembly the parking brake lever from the shoe by removing the retaining clip and spring washer.
0900c1528006be10.jpgFig. 2: View of the drum brake components-1983-88 9-inch brake shown 0900c1528006be11.jpgFig. 3: View of the drum brake components-1983-88 10-inch brake shownTo install:
  1. The brake cable must be connected to the secondary brake shoe before the shoe is installed on the backing plate. To do this, first transfer the parking brake lever from the old secondary shoe to the new one. This is accomplished by spreading the bottom of the horseshoe clip and disengaging the lever. Position the lever on the new secondary shoe and install the spring washer and the horseshoe clip. Close the bottom of the clip after installing it. Grasp the metal tip of the parking brake cable with a pair of pliers. Position a pair of side cutter pliers on the end of the cable coil spring, and using the plier as a fulcrum, pull the coil spring back with the side cutters. Position the cable in the parking brake lever.
  2. Apply a light coating of high temperature grease to the brake shoe contact points on the backing plate. Position the primary brake shoe on the front of the backing plate and install the hold-down spring and washer over the mounting pin. Install the secondary shoe on the rear of the backing plate.
  3. Install the parking brake link between the notch in the primary brake shoe and the notch in the parking brake lever.
  4. Install the automatic adjuster cable loop end on the anchor pin. Make sure the crimped side of the loop faces the backing plate.
  5. Install the return spring in the primary brake shoe and, using the tapered end of the brake spring service tool, slide the top of the spring onto the anchor pin.
CAUTIONBe careful to make sure that the spring does not slip off the tool during installation, as it could cause injury.
  1. Install the automatic adjuster cable guide in the secondary brake shoe, making sure the flared hole in the cable guide is inside the hole in the brake shoe. Fit the cable into the groove in the top of the cable guide.
  2. Install the secondary shoe return spring through the hole in the cable guide and the brake shoe. Using the brake spring tool, slide the top of the spring onto the anchor pin.
  3. Clean the threads on the adjusting screw and apply a light coating of high temperature grease to the threads. Screw the adjuster closed, then open it 1/2 turn.
  4. Install the adjusting screw between the brake shoes with the star wheel nearest to the secondary shoe. Make sure the star wheel is in a position that is accessible from the adjusting slot in the backing plate.
  5. Install the short hooked end of the automatic adjuster spring in the proper hole in the primary brake shoe.
  6. Connect the hooked end of the automatic adjuster cable and the free end of the automatic adjuster spring in the slot in the top of the automatic adjuster lever.
  7. Pull the automatic adjuster lever (the lever will pull the cable and spring with it) downward and to the left and engage the pivot hook of the lever in the hole in the secondary brake shoe.
  8. Check the entire brake assembly to make sure that everything is installed properly. Make sure that the shoes engage the wheel cylinder properly and are flush on the anchor pin. Make sure that the automatic adjuster cable is flush on the anchor pin and in the slot on the back of the cable guide. Make sure that the adjusting lever rests on the adjusting screw star wheel. Pull upward on the adjusting cable until the adjusting lever is free of the star wheel, then release the cable. The adjusting lever should snap back into place on the adjusting screw star wheel and turn the wheel one tooth.
  9. Expand the brake adjusting screw until the brake drum will just fit over the brake shoes.
  10. Install the brake drum and wheel and tire assembly, then adjust the brakes.
  11. Carefully lower the vehicle.

Dec 08, 2008 | 1987 Ford Thunderbird

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