Question about 1991 Mercedes-Benz Mercedes Benz 500 Class

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Emergency brakes on mercedesbenz struck how can what should I do to free emergency brakes

Itried activate lever to see if it will spring back

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Reach under at back wheels grab the cables an wiggle them that may work if it is a cable issue. if you have calipers in the rear and the cables go to them try prying back the lever in the opposit direction of the cables

Posted on Jan 29, 2015

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1994 chevy 1/2 ton with 10 inch drum brakes that I cant figure out how auto adjustor works and where spring hooks


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Jul 18, 2011 | 2000 Ford Windstar

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Instructions and diagram,to remove and replace rear drum brakes


1984 Ford Tempo - Rear Drum brake drum/shoes
REMOVAL & INSTALLATION


See Figures below instructions

1. Raise and safely support the vehicle with jackstands.

2. Remove the wheel, tire, hub and finally, the drum assembly.

3. Using a spring removal tool, remove the horizontal securing spring at the top first of the assembly.

4. Pull the adjuster locking plate away from the shoes.

5. Remove the lower horizontal securing spring.

6. Unfasten one of the 2 shoe hold-down springs and remove the pin.

7. Remove the brake adjuster.

8. Remove the remaining hold down spring and clip.

9. Lift the brake shoes assembly off the backing plate and wheel cylinder assembly. Be careful not to bend adjusting lever during the removal process.

10. Remove the parking brake cable from the parking brake lever.

11. Remove the horseshoe retaining clip and spring washer and slide the lever off the parking brake lever pin on the trailing shoe.



To install:

12. Apply a light coating of high temperature grease at the points where the brake shoes contact the backing plate.

13. Apply a light coating of lubricant to the adjuster screw threads and the socket end of the adjusting screw. Turn the adjusting screw into the adjusting pivot nut to the limit of the threads and then back-off 1 / 2 turn.

14. Assemble the parking brake lever to the trailing shoe by installing the spring washer and a new horseshoe retaining clip. Crimp the clip until it retains the lever to the shoe securely.

15. Attach the parking brake cable to the parking brake lever.

16. Attach the lower retracting spring to the leading and trailing shoe assemblies and install to backing plate. It will be necessary to stretch the retracting spring as the shoes are installed downward over the anchor plate to inside of shoe retaining plate.

17. Install the adjuster screw assembly between the leading shoe slot and the slot in the trailing shoe and parking brake lever. The adjuster socket end slot must fit into the trailing shoe and parking brake lever.



The adjuster socket blade is marked R or L for the right or left brake assemblies. The R or L adjuster blade must be installed with the letter R or L in the upright position, facing the wheel cylinder, on the correct side to ensure that the deeper of the 2 slots in the adjuster sockets fits into the parking brake lever.

18. Assemble the adjuster lever in the groove located in the parking brake lever pin and into the slot of the adjuster socket that fits into the trailing shoe web.

19. Attach the upper retracting spring to the leading shoe slot. Using a suitable spring tool, stretch the other end of the spring into the notch on the adjuster lever. If the adjuster lever does not contact the star wheel after installing the spring, it is possible that the adjuster socket is installed incorrectly.

20. Inspect your work to make sure it is correct.

21. Install the hub/drum and wheel/tire assemblies and adjust the wheel bearings.

22. Lower the vehicle and check brake operation.


archaeology_43.jpg

Fig.1 Exploded View of Rear Brakes - 1984 Ford Tempo

archaeology_44.jpg

Fig 2. Remove the brake shoe upper retaining spring with a suitable removal tool.


archaeology_45.jpg
Fig.3 Removed retaining spring - note spring direction.

archaeology_46.jpg

Fig.4 Remove the adjuster lock plate. Note the direction of the tab.

archaeology_47.jpg

Fig.5 Remove the lower retaining spring.

archaeology_48.jpg

Fig.6 Remove the Hold Down Spring - note brake spring tool used.

archaeology_49.jpg

Fig.7 remove the shoe adjuster. Note direction of the adjuster spline.

archaeology_50.jpg

Fig.8 Remove the hand brake cable.

archaeology_51.jpg

Fig.9 Remove the final brake shoe.

archaeology_52.jpg

Fig.10 All removed parts in order and properly oriented for re-assembly.

Apr 17, 2011 | 1984 Ford Tempo

1 Answer

Remove replace rear brakes on ford t bird 1996


1989-97 Vehicles Drum Brakes (Let me know if you need the Disc Brake Instructions)

  1. Raise and safely support the vehicle.
  2. Remove the rear wheel and tire assemblies, then remove the brake drum.





    Fig. 4: View of the drum brake assembly with the drum removed
    88189p14.jpg





    Fig. 5: Use a commercially available brake spray to clean the
    components before removal
    88189p15.jpg


  3. Install Brake Cylinder Clamp D81L-1103-B or equivalent, over the ends of the
    rear wheel cylinder.
  4. Disconnect the parking brake cable from the parking brake lever.





    Fig. 6: Detach the parking brake cable and conduit from the
    parking brake lever
    88189g31.gif


  5. Remove the 2 brake shoe hold-down retainers, springs and pins.
  6. Spread the brake shoes over the piston shoe guide slots. Lift the brake
    shoes, springs and adjuster off the backing plate as an assembly. Be careful not
    to bend the adjusting lever.





    Fig. 7: Lift the brake shoes, springs and adjuster off the
    backing plate as an assembly
    88189p16.jpg


  7. Remove the adjuster spring. To separate the shoes, remove the retracting
    springs.
  8. Remove the parking brake lever retaining clip and spring washer. Remove the
    lever from the pin.





    Fig. 8: Drum brake components - 1995 vehicle shown
    88189g32.gif






    Fig. 9: Exploded view of the drum brake components, removed
    from the vehicle
    88189p17.jpg
    To install:

  9. Apply a light coating of caliper slide grease to the backing plate brake
    shoe contact areas.
  10. Apply a light coat of lubricant to the threaded areas of the adjuster screw
    and socket. Assemble the brake adjuster with the stainless steel washer. Turn
    the socket all the way down on the screw, then back off 1?2 turn.
  11. Install the parking brake lever to the trailing shoe with the spring washer
    and a new retaining clip. Crimp the clip to securely retain the lever.
  12. Position the trailing shoe on the backing plate and attach the parking brake
    cable. Position the leading shoe on the backing plate and attach the lower
    retracting spring to the brake shoes.
  13. Install the adjuster assembly to the slots in the brake shoes. The socket
    end must fit into the wider slot in the leading shoe. The slot in the adjuster
    nut must fit into the slots in the trailing shoe and parking brake lever.





    Fig. 10: Install the adjuster assembly in the slots in the
    brake shoes
    88189g33.gif



  14. Install the adjuster lever on the pin on the leading shoe and to the slot in
    the adjuster socket.
  15. Install the upper retracting spring in the slot on the trailing shoe and the
    slot in the adjuster lever. The adjuster lever should contact the star and
    adjuster assembly.
  16. Install the brake shoe anchor pins, springs and retainers. Remove the brake
    cylinder clamp tool
  17. Install the brake drum, wheel and tire assemblies and lower the vehicle.
  18. Apply the brakes several times while backing up the vehicle. After each
    stop, the vehicle must be moved forward.

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Oct 07, 2010 | 1996 Ford Thunderbird LX

1 Answer

How to installing brake shoes on back ?


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

Sep 10, 2010 | 1998 Ford Ranger SuperCab

1 Answer

Picture or directions for repairing rear drum brake


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) 93026g52.gif

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.
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Aug 17, 2010 | 1999 Chevrolet Suburban

1 Answer

Mazda miata 2003 replaced rear brake pads now parking brake does not work any ideas?


Doe's the back brakes work? Is number 7 and 15 hooked up right? If they are. Try backing up and hitting brakes, This will tigjhten them up.
1 – SUPPORT PLATE
2 – RETURN SPRING
3 – ANCHOR PLATE
4 – RETURN SPRING
5 – CABLE GUIDE
6 – PARKING BRAKE LEVER
7 – ADJUSTER CABLE AND SPRING
8 – SHOE RETAINER, SPRING AND PIN
9 – SECONDARY SHOE AND LINING
10 – LEVER SPRING
11 – ADJUSTER LEVER
12 – ADJUSTER SCREW ASSEMBLY
13 – SHOE SPRING
14 – PRIMARY SHOE AND LINING
15 – PARKING BRAKE STRUT AND SPRING e753404.png

May 24, 2010 | 2003 Mazda MX-5 Miata

1 Answer

Remove and replace rear brake shoes on 2004 honda accord


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


6c57c70.gif
  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:

d36458c.gif
  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.

Jul 13, 2009 | 2004 Honda Accord

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

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