Hey all, I have a 2006 GMC Sierra 1500 4x4. Ns recently changed the rear brakes, since an altering them the brake pedal appears "soft" and also the e-brake no grab favor it used to. A friend of mine said the behind brakes room self adjusting but its been a couple of days and still the same. Any type of info. Will certainly be considerably appreciated.

You are watching: How to adjust rear drum brakes on chevy silverado



Senior Enthusiast
Member 1071,605 postsLocation:Washington, D.C.Gender:MaleDrives:'13 Silverado Ext. Cab. 4wd 4.8L
Hey all, I have a 2006 GMC Sierra 1500 4x4. I recently adjusted the rear brakes, since transforming them the brake pedal seems "soft" and the e-brake doesnt grab favor it offered to. A friend of mine stated the rear brakes are self adjusting however its been a couple of days and also still the same. Any info. Will certainly be substantially appreciated.


I know ago in the job the shoes would certainly self readjust when you used the brakes while travel in reverse. However, to acquire the drums turn off you sometimes had actually to stick a level blade v a tiny slot and turn a tiny notched wheel to loosen the shoes. I'm guessing you could turn it the opposite way to tighten them. They're definitely supposed to be me adjusting though. Shot driving in reverse and also repeatedly using the brakes.

Guest snowbear


Keep appling her e brake whenever girlfriend park, everytime you usage it the will readjust the pads the one notch, overtime friend will an alert a difference. I have actually done the on mine 07


Member 017 posts
Keep appling your e brake whenever friend park, everytime you use it that will readjust the pads that one notch, overtime you will notification a difference. I have done that on my 07



The adjusters are recognized for not functioning properly, I change mine manually once every little thing is earlier togethor through the tires off. The is a great idea come clean and relubricate the adjustors, they fill up through dust and rust.


Truck of the Year 5717,775 postsName:JimLocation:Republic that TexasGender:MaleDrives:GMC Sierra

They do self adjust, but you require to gain them together close as possible when you download the shoes. If over there is a large gap, the brakes will have actually a soft pedal and the E brake will suffer.

The brakes only self adjust to the allude of keeping up through pad wear. You need to collection them up appropriately from the start. A driver works, drum brake adjusting spoons are likewise cheap and also make that a lot easier to do.

Also remember if you usage your parking brake regularly (with north brakes)

the cable will certainly stretch and after time not have as much tension and not

totally apply the shoes to the drum.


Member 12539 postsName:JoeLocation:Scarborough, OntarioGender:MaleDrives:2013 GMC Sierra 2500HD duramax 6.6 diesel turbo

If a remember properly from years ago when I operated on north brakes, the self adjusters occupational only in reverse. You need to earlier up repeatedly and also apply brakes firmly while backing up. That should do the trick.

Remove the hub caps native the rear wheels and also break the lug nuts loosened with the lug wrench.




Lift the rear of the vehicle with the floor jack and secure it onto the jack stands.




Remove the nuts and wheels.




Locate the adjusting porthole on the ago of the backing plate. There should be a rubber plug capping the porthole to defend it native the elements. Remove the plug through prying that out v a screwdriver.




Insert the lengthy screwdriver into the porthole and feel your means around because that the adjusting retainer clip. If necessary, grab a flashlight and also crawl under the vehicle to look because that it. It's a little lever the holds the star wheel in position. Depress the clip v the screwdriver away from the star wheel and also use the brake spoon adjuster (or an additional straight-edge screwdriver) to rotate the star wheel in one direction.




Spin the drum by hand. If the tension is increasing, you're walk the right way to readjust the brake shoes. If the stress is decreasing and the north is spinning much more freely, you're un-adjusting the shoes. Go earlier and use the spoon to turn the star wheel in the opposite direction.




Occasionally, in between making adjustments, yank top top the parking brake cable near the behind of the backing bowl to center the shoes.




Continually inspect the tension of the shoes versus the north by spinning the drum (every 4 to five turns of the star wheel). The drum requirements to move, yet there have to be a dragging emotion on the drum from the pair of shoes contacting the inside diameter that the drum as you spin it. Readjust the brake shoes increase so the north cannot complete a full transformation of rotate on its very own (or fifty percent a revolution, if desired).




Repeat this procedure because that the various other side.




Carefully gain into the vehicle and apply the brake pedal and also parking brake mechanism simultaneously. This will center the shoes and integrate the parking brake mechanism.




Apply the parking brake and let that sit. Check both behind drums come make certain they're hold correctly. If one is holding and the other isn't, you need to locate the equalizer the the parking brake cable and readjust it. Describe the repair manual for your specific vehicle for the exactly procedure.




Readjust both sides after you have pumped the foot brake pedal while using the parking brake mechanism, and readjusted the equalizer if applicable.

See more: What Zodiac Sign Is August 10 Zodiac Sign And Star Sign Compatibility




Replace the porthole plug when finished. Change the wheels and also lug nuts and tighten.