Question about 2003 Chevrolet Trailblazer Ext

1 Answer

Parking brake wont hold

Parking brake won't hold needs adjusting

Posted by on

  • 1 more comment 
  • Watchdogmp Apr 13, 2009

    I Have the same problem but I need to replace the parking brake!

  • Anonymous Mar 15, 2014

    parking brake wont hold

  • Anonymous Mar 23, 2014

    need more adjustment

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 98 Answers

If you have rear drums then you adjust them from behind. the backing plate. just tight enough that you can fell the drag.if they are rear disk brakes.there is a cable with a nut on it.tighten the nut to tighten up the parking brake.

Posted on Mar 11, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Parking brake won't hold even after shoes adjusted


What type of rear brakes do you have?Disc or drum.

Dec 20, 2012 | 2007 Dodge Charger SE

1 Answer

Parking brake won't hold on 2007 dodge charger


Click here to see how to adjust your parking brake.

Dec 20, 2012 | 2007 Dodge Charger SE

1 Answer

My parking brake light won't turn off and this is


If you never us it the cables will rust thus when you apply the brake then release it it wont release all the way.try holding the release and pulling the pedal up by hand while the release is pulled

Jun 04, 2012 | 2000 Chrysler 300M

1 Answer

My emergeny brake will not hold. I have already spent $150.00 and I still have a problem with my brake holding. The mechanic says that I need new emergency brakes, but he did not even look at the breaks. I...


The parking brake can be "adjusted" from either inside the vehicle or underneath, although adjusting the parking brake AT the brake itself is the correct way to adjust the brakes themselves. The proper procedure would be to adjust the actual brakes, then to test at the pedal or handle (depending upon which vehicle you have). If the handle or pedal has too much "freeplay", THEN the cable or handle/pedal will need to be adjusted.

If you do not use your parking brake on a regular basis, the brake components will usually build rust (if it is a "drum-type" parking brake). This also can prevent the brake from holding properly.

Unfortunately, it is difficult to determine if your mechanic is taking advantage of you without knowing exactly what was done to your vehicle, but I would say if you are not satisfied with your current mechanic, go to a few places and get the parking brake "checked." Ask other mechanics their opinion- after they have inspected the parking brake, do the brakes need service or not? What can be done to improve the parking brake's performance?


One last note, some technicians don't realize that new parking brakes need to be broken in, and any small amount of grease or oil can negatively affect the operation. If you DO wind up needing brakes, try to use your parking brake as often as possible to keep everything working smoothly.

Jul 02, 2011 | Oldsmobile Alero Cars & Trucks

2 Answers

Parking brake cable stretched beyond adjustment how do you replace


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 93026g56.gif

  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.
prev.gif next.gif

Aug 17, 2010 | 1997 Isuzu Rodeo

1 Answer

Parking brake pedal will not set 0n 2000 blazer


Do you mean it won't hold very well or it just won't hold at all? If it won't hold at all, and there seems to be no resistance when you engage the parking brake, then the cable is possibly broken, depending on where you live. Northern states aren't very kind to metal due to the winter season, water and salt. If it won't hold very well, it just needs to be adjusted manually. Even so-called self-adjusting parking brakes seem to need manual adjustments every now and then (speaking from experience with my pickup).

Feb 04, 2010 | 2000 Chevrolet Blazer

2 Answers

Parking brake on my 01 kia rio(standard) no longer holds


parking brakes are adjusted at and with the rear brakes,..(drum brakes that is),.....as you adjust the rear brakes to have a slight drag as you spin tire, the parking brake is adjusted at the same time,...they work together with that one adjuster,....as you pull on the parking brake, it makes the brake shoes spread apart just as they do when you push the brake peddle,..by adjusting the rears you'll also find that the brake peddle feels better too.

Jan 06, 2010 | 2001 Kia Rio

2 Answers

I cant get my e brake to hold i've replaced the cables,pads,the rotors were slightly undersized so i replaced them the automatic cable adjuster seems to be working right but they still wont hold.help danny


there is an adjustment turnbuckle usually directly in the middle of the vehicle tighten this up to remove the slack its fairly easy and plainly visible on drivers side

Aug 25, 2009 | 1990 Chevrolet Corvette

1 Answer

How do I adjust the parking brake?


Loosen the cable nut at the rear brake, pull the cable until the tension is tight, then tighten the cable nut. Since the parking brake only operates on the rear brakes, your rear pads may be too worn causing the parking brake not to hold. Check the pads first to see if they need to be replaced. Also, the parking brake cable can stretch or break over time. Verify that isn't case since you may need to install a new cable rather than adjust it.

Apr 30, 2009 | 2000 Ford Explorer

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

Not finding what you are looking for?
Cars & Trucks Logo

390 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

61249 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...