Started By
Message

Mechanics of the OT: Brake drums

Posted on 5/19/15 at 7:27 pm
Posted by TimRiggins
Texas Forever
Member since Jul 2011
235 posts
Posted on 5/19/15 at 7:27 pm
I've got a '99 4Runner. The front are disc brakes. The rear are drum brakes. I'm certain I need to replace the front rotors as it vibrates like a mother fricker when braking at 60 mph. How do I know if I need to replace the rear brake drums?



eta: E-brake doesn't work either. Is this related to needing to replace front or rear setups?

TIA: recent grad, not a car guy, not an OT baller (yet)
This post was edited on 5/19/15 at 7:30 pm
Posted by Napoleon
Kenna
Member since Dec 2007
70163 posts
Posted on 5/19/15 at 7:29 pm to
quote:

How do I know if I need to replace the rear brake drums?


Take the rear drums off and inspect the shoes. If they are really thin or the rivets are starting to contact the drum it's time to change them. Shoes last a good while, but are much much harder to change than discs.
If you diy, do one side at a time so you can see how all the springs go back into place.
Posted by VetteGuy
Member since Feb 2008
30252 posts
Posted on 5/19/15 at 7:33 pm to
If less than 100K, rear drums are probably OK.
Posted by LSUwag
Florida man
Member since Jan 2007
17428 posts
Posted on 5/19/15 at 7:37 pm to
You can get them turned and they will measure to see if you have enough material to do it.

Drums and Rotors are quite inexpensive, I would just buy new ones unless you are on a tight budget.
Posted by Spankum
Miss-sippi
Member since Jan 2007
56750 posts
Posted on 5/19/15 at 7:57 pm to
honestly, if you have someone that will do it for that cheap, I would certainly have him at least replace rear brake shoes and get the self adjuster working again....drum brakes are a nasty pain in the arse to work on...


ETA: to answer your question directly, the internal diameter of the rear brake drums needs to be measured...if there is too much wear, they should be replaced. you can typically see the original thickness versus the worrn part if you take them off...
This post was edited on 5/19/15 at 9:06 pm
Posted by dualed
Member since Sep 2010
4734 posts
Posted on 5/19/15 at 9:31 pm to
I'm just here to say that I brought my truck to Goodyear off of Siegen a few weeks back and they charged me $160 for a left rear drum replacement. Pretty sure I got absolutely fricked. Had no choice at the time and needed it done ASAP
Posted by soccerfüt
Location: A Series of Tubes
Member since May 2013
67289 posts
Posted on 5/19/15 at 9:37 pm to
Some good advice here OP.

Good luck on the vehicle.

As was said, at the labor price you are being charged for the work, you have a winner there.
first pageprev pagePage 1 of 1Next pagelast page
refresh

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram