Bolt used for self adjustment assembly

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.

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.
    
    

    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.
       
       

       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.
       
       
    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.
        
        

        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.
        
        
    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).
    
    
    

    
    
    

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

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.

Brake Shoes Removal & Installation Duo-Servo Type To Remove:

1. Raise the vehicle and support it safely.
2. Remove the tire and wheel assembly.
3. Remove the brake drums.
4. Using a brake tool, remove the shoe return springs.
5. Remove the shoe guide.
6. Remove the hold-down springs and pins.
7. Remove the actuator lever and pivot.
8. Remove the lever return spring.
9. Remove the actuator link, parking brake strut, spring retaining ring.
10. Remove the parking brake lever and washer.
11. Remove the shoe assemblies.
12. Remove the adjuster screw and spring from the shoe assembly.

To Install:

1. Use brake cleaning fluid to remove dirt from the brake drum. Check the drums for scoring, cracks and for out-of-round; service the drums as necessary.
2. Check the wheel cylinders by carefully pulling the lower edges of the wheel cylinder boots away from the cylinders. If there is excessive leakage, the inside of the cylinder will drip fluid; repair or replace as necessary.
3. Check the flange plate, which is located around the axle, for leakage of differential lubricant.
4. Lightly lubricate the parking brake cable, parking brake lever where it enters the shoe and the backing plate-to-shoe contact points. Use high temperature, waterproof, grease or special brake lube.
5. Install the parking brake lever into the secondary shoe with the attaching bolt, spring washer, lockwasher, and nut. It is important that the lever move freely before the shoe is attached. Move the assembly and check for proper action.
6. Lubricate the adjusting screw and make sure it works freely.
7. Connect the adjuster screw and spring to the bottom portion of both shoes. Ensure the spring does not interfere with the adjuster rotation when installed. The primary (smaller shoe pad area) to the front and secondary shoe (larger shoe pad area) to the rear of the vehicle.
8. Install the shoe assembly. Ensuring the shoe webs are positioned correctly against the wheel cylinder.
9. Install the parking brake cable.
10. Secure the primary shoes with the hold-down pin and spring.
11. Install the parking brake strut and the strut spring.
12. Install the actuator lever and pivot, securing the assembly with the hold-down pin and spring. Install the actuator link and spring.
13. Install the return springs.
14. Check the operation of the self-adjusting mechanism by moving the actuating lever by hand.
15. Adjust the brakes and install the drum.
16. Adjust the parking brake.
17. Install the tire and wheel assembly.
18. Lower the vehicle.

Leading-Trailing Type To Remove:

1. Raise the vehicle and support it safely.
2. Remove the tire and wheel assembly.
3. Remove the brake drums.
4. Raise the lever arm of the actuator until the upper end is clear of the slot in the adjuster screw.
5. Slide the actuator off the adjuster pin. Disconnect the actuator spring from the shoe.
6. Remove the hold-down spring assemblies and pins.
7. Pull the bottom ends of the shoes apart and lift the lower return spring over the anchor plate. Allow the shoe ends to come together and remove the spring.
8. Remove the shoe assembly, along with the upper return spring and the adjusting screw assembly.
9. Remove the upper return spring and the adjusting screw assembly from the shoes.
10. Remove the retaining ring, pin, spring washer, and parking brake lever.

Typical rear drum brake assembly (Leading/Trailing type)

To Install:

1. Clean adjuster wheel and the backing plates with a suitable cleaner. Lubricate the backing plate contact points, levers and adjuster with a suitable lubricant.
2. Assemble the parking lever, spring washer (concave side facing the brake lever), pin, and retaining ring onto the rearward shoe.
3. Install the adjuster pin in the forward shoe with the pin projecting 0.276 in. (7mm) from the side of the shoe web where the adjuster actuator is installed.
4. With the brake shoes resting on a flat surface (the shoe with the parking lever to the rear of the vehicle), install the upper return spring.
5. Install the adjuster screw assembly with the spring clip facing the backing plate.
6. Place the shoes in position on the backing plate. Do not place the lower shoe webs under the anchor plate.
7. Install the lower return spring, spread the bottom of the shoes and position the shoe against the backing plate.
8. Install the hold-down pins and spring assemblies.
9. Install the adjuster actuator over the end of the adjuster pin so the top leg engages the notch in the adjuster screw.
10. Install the actuator spring, being careful not to over-stretch it more than 3.27 in. (83mm).
11. Install the parking brake cable to the lever.
12. Adjust the parking brake if the shoes will not totally retract.
13. Install the drum, tire and wheel assembly. Adjust the rear brakes and lower the vehicle.

Rear Brake Shoes- You'll need to know how to remove the rear brake shoes to remove the parking brake cable. REMOVAL AND INSTALLATION Amigo and Rodeo

1. Raise and safely support the vehicle.
2. Remove the rear wheels.
3. Remove the brake drums.
4. Remove the brake return springs.
5. Remove the leading shoe holding pin and spring, and then the leading shoe.
6. Remove the self-adjuster and the adjuster lever.
7. Remove the trailing shoe holding pin and spring.
8. Disconnect the parking brake cable from the trailing shoe and remove the trailing shoe. Remove the parking brake lever from the trailing shoe. To install:
   
9. Attach the parking brake lever to the trailing shoe.
10. Connect the parking brake cable to the parking brake lever.
11. Apply a thin coat of high temperature grease to the shoe contact points on the brake backing plate (locations A and C in the accompanying illustration), piston contact surface (B), and self-adjuster (D). Fig. 1: Exploded view of the rear drum brakes — Amigo and Rodeo
    
    
12. Position the trailing shoe on the backing plate and install the hold-down pin, spring, and retainer. Don't stretch the return spring when fitting the shoes onto the backing plate.
13. Connect the upper return spring and the leading shoe to the trailing shoe and position the leading brake shoe on the backing plate.
14. Install the adjuster assembly and the hold-down pin, spring, and retainer.
15. Use a brake spring tool to install the lower return spring.
16. Install the self-adjuster lever and adjuster spring.
17. Adjust the shoe-to-drum clearance to 0.0098–0.0157 in. (0.25–0.40mm) and install the brake drum.
18. Check the brake drum for scoring or other wear. Machine or replace as necessary. Check the maximum brake drum diameter specification when machining.
19. Install the rear wheels. Lower the vehicle.
20. Road-test the vehicle.

Brake Shoes Removal & Installation To Remove:

1. Raise and safely support rear of vehicle.
2. Remove rear wheel assemblies.
3. Release parking brake.
4. Remove brake drum.

Rear brake shoe assembly

1. Using an appropriate brake spring tool, unhook upper return spring from rearward brake shoe.
2. Push retainer springs IN and turn to remove tension pins.
3. Lower brake shoe assembly and remove lower return spring.
4. Remove brake shoe assembly from back plate.
5. Disconnect parking brake cable from lever and remove brake shoe.
6. Remove parking brake lever from brake shoe.

To Install:

1. Install parking brake lever to rearward brake shoe.
2. Secure lever to brake show with a NEW U-clip.
3. Pinch U-clip closed.
4. Connect parking brake cable to rearward brake shoe.
5. Install self-adjuster lever spring on front brake shoe.
6. Assemble clevises, adjuster bolt and upper and lower return springs.
7. Apply a light coat of grease (Molykote 44MA or equivalent) to sliding surfaces.
8. Install brake shoe assembly onto back plate.
9. Install tension springs.
10. Using an appropriate brake spring tool, unhook upper return spring to rearward brake shoe.
11. Install brake drum.
12. Install rear wheel assembly.
13. Lower vehicle.
14. Adjust self-adjusting brakes by pressing brake pedal several times.

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.

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.


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.

1. Remove the hold-down springs.

1. Remove the parking brake lever clip and the parking brake lever.

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 .

Rear DRUM instructions are first If you would Like Pictures and all They Must Be Emailed as TOO LARGE For FixYa's Format im at aol.com
Just use my Knickname@ and let me know where to send.

1. Raise and support rear of vehicle, then remove wheel and tire assembly.
2. Remove brake drum. If brake drum cannot be removed easily, insert a suitable screwdriver through hole in backing plate, then push adjuster lever away from adjuster and back of adjustment tension.
3. Remove tension spring, using a suitable tool, then remove rear shoe hold-down spring and pin. Remove rear brake shoe and anchor spring, Fig. 7.
   1. On Land Cruiser models, remove front hold-down spring using a suitable tool, then disconnect the parking brake cable from the parking brake bellcrank, Fig. 7.
   2. On Pickup, 4Runner, 4WD T100 and 4WD Tacoma models, remove front shoe hold-down spring and pin, using a suitable tool, then disconnect No. 1 parking brake cable from No. 3 parking brake bellcrank.
   3. On 2WD T100 models, proceed as follows:
   1. Remove E-ring, then automatic adjusting lever and C-washer, then parking brake lever. Disconnect brake line from wheel cylinder using a suitable container to catch fluid.
   2. Remove wheel cylinder. Remove following parts from wheel cylinder: two boots, two pistons, two pistons cups and spring.
   1. On models except 2WD T100, remove front brake with strut, then disconnect parking brake cable from front shoe. Remove parking brake cable No. 2.
   2. Remove adjusting lever spring, then the adjuster from front shoe.
   Inspection
   
   1. Measure brake drum inside diameter. Inside diameter should be 11.61 inches,
      1. Measure brake shoe lining thickness, Fig. 3. Minimum thickness should be .04 inch on models except on T100 models and .039 inch on T100 models.
      2. Inspect brake lining and drum for proper contact and replace drum or shoes as necessary.
      3. Inspect wheel cylinder for corrosion or damage.
      4. Inspect backing plate for wear or damage.
      5. Inspect bellcrank components for bending, wear or damage.
      6. Apply a suitable lubricant to backing plate contact areas.
      Installation
      
      1. On 2WD T100 models, proceed as follows:
      1. Apply lithium soap base glycol grease to piston cups, pistons and boots.
      2. Assemble and install wheel cylinder.
      3. Connect brake line to cylinder.
      1. Apply high temperature grease to following parts:
      1. Backing plate and brake shoe contact points.
      2. Anchor plate and brake shoe contact points.
      3. Adjusting bolt.
      4. Adjuster and brake shoe contact points.
      1. Apply a suitable lubricant to adjuster bolt threads and end.
      2. Assemble adjuster to lever, then install adjuster lever spring.
      3. On Land Cruiser models, install parking brake lever cable to parking brake shoe, then attach cable to bellcrank.
      4. On Pickup, 4Runner, 4WD T100 and 4WD Tacoma models, install No. 1 parking brake cable to parking brake lever shoe, then attach the other side of cable to No. 3 bellcrank.
      5. Position front shoe in place with end of shoe inserted into piston, then install shoe hold-down spring and pin using a suitable tool.
      6. Assemble anchor spring to front and rear shoe, then install rear shoe with end inserted in piston.
      7. Install rear shoe hold-down spring and pin, then the tension spring.
      8. If necessary, adjust bellcrank as follows:
      1. Lightly pull bellcrank in direction "A", Fig. 8, until there is no slack in part "B".
         1. Rotate adjusting bolt until dimension "C" is .016-.031 inch.
         2. Lock adjusting bolt with locknut, when connect parking brake cable to bellcrank.
         3. Install tension spring.
         1. Ensure proper parking brake travel.
         2. Pull adjusting lever cable upward, then release and ensure adjusting bolt rotates. If bolt does not rotate, check for improper installation of rear brakes.
         3. Adjust strut to shortest possible length, then install drum.
         4. Pull parking brake lever fully upward. Repeat process several times.
            1. Remove drum, then check for proper clearance, Fig. 4. Clearance should be .024 inch. If clearance is not as specified, check parking brake system.
            2. Install brake drum, then bleed and refill brake system.
            3. Install wheel and tire assembly, then lower vehicle.

FRONT ROTORS & PADS

1. Remove caliper.
2. Remove cap and snap ring, Fig. 10, then remove cone washers with tapered punch.
3. Insert suitable length bolts into flange bolt holes, then tighten bolts evenly and remove flanges.
4. Remove free wheel hub cover and snap ring, then remove nut, spring washer and cone washer with suitable tapered punch.
5. Remove free wheel hub body and gasket.
6. Remove locknut, lock washer and adjusting nut.
7. Remove axle hub and brake disc as an assembly.
8. Remove oil seal and inner bearing from hub.
9. Reverse procedure to install. Torque adjusting nut to 43 ft. lbs., then back off nut. Torque nut to 18 ft. lbs. Using spring scale attached to hub bolt, check that preload is 1.4-12.6. Install lockwasher and locknut, if equipped. Torque locknut to 35 ft. lbs., and recheck preload. Secure lockwasher by bending one tab inward and one tab outward.

1. Raise and support front of vehicle, then remove tire and wheel assembly.
2. Remove clip and hole pins, Fig. 9.
3. Remove anti-rattle spring and shim(s) if equipped, then remove brake pads.
4. Lubricate caliper housing with suitable brake grease at pad contact points.
5. Reverse procedure to install.