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Hyundai Elantra Brake Issues

23 messages,  Last post on Jan 02, 2009 at 7:40 AM

You are in the Hyundai Elantra Forum. Your Hosts are pat & karens

What is this discussion about? Hyundai Elantra, Brakes


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#10 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [Bad08Sonata] by schukanuoslady
Dec 30, 2008 (8:28 am)
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Replying to: Bad08Sonata (Dec 29, 2008 8:12 pm)

I have a 2008 Elantra GLS automatic which I purchased on June 5, 2008. My hubby got one at the same date and time due to the good bargain we got. ($13,995). I was looking for a new vehicle due to losing my Toyota Taco to a recall that it was taken off the road and junked. And since I couldn't afford a new Toyota Taco and my legs were too long for the Toyota cars, this is why I bought my Hyundai. My legs were even too long for the Sonata which is what I was originally going to buy. But after the test drive I knew I would have trouble owning it with the leg room. So, we both bought the same car. Only different colors. Hubby's car is the one whose fuel pump went and caused the 3 car pileup in NJ. Then they did the recall.
 
Also, I just noticed everyone...even though hubby's car was fixed in July (fuel pump) as I looked over our bills I was getting in order, I noticed when he did his oil change in Sept like I did that they replaced his whole fuel pump and assembly AGAIN under recall. Now, makes me wonder what they did in July. The bill in July said fuel pump replaced. And the bill in Sept says Fuel Pump Kit Pump Kit installed under recall warranty.
#11 of 23
Brakes by pat HOST
Dec 30, 2008 (10:11 am)
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We have a number of Elantra topics - let's try to keep this one focused on the brakes, okay?
#12 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [schukanuoslady] by Bad08Sonata
Dec 31, 2008 (2:41 am)
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Replying to: schukanuoslady (Dec 30, 2008 8:28 am)

Here are the official online links for the repair and component location for your 08 Elantra Parking brake issues.
 
Component Location
 
http://www.hmaservice.com/viewer/content.asp?vehicletype=Passenger&mfrcode=HY&ar- ea=HMA&langcode=ENG&modelid=HD13&modelyr=2008&mmctype=en&mmcid=25&group=SHOP&vie- wtype=&cat1=2008+%3E+G+2%2E0+CVVT&contentssize=655&firstnodedesc=Brake+System&si- tinfolist=41%5E4120
 
Repair procedures
 
http://www.hmaservice.com/viewer/content.asp?vehicletype=Passenger&mfrcode=HY&ar- ea=HMA&langcode=ENG&modelid=HD13&modelyr=2008&mmctype=en&mmcid=25&group=SHOP&vie- wtype=&cat1=2008+%3E+G+2%2E0+CVVT&contentssize=655&firstnodedesc=Brake+System&si- tinfolist=41%5E4120
 
I would print these out and ask that you be allowed to observe the tech when he or she makes your adjustments.
 
Additionally, I would have them pull both of your rear rotors a let you see the wear on your parking/emergency brake pads (compare them to a new set, I could not find the specs on these), next have them check the round-out / run out of the rotors and the emergency brake area contact area.
 
HAVE THEM SHOW YOU THE SPECS IN THE REPAIR MANUAL.
 
IF Rear brake disc thickness (rotors) less than 8.4 mm ( 0.33 in), have them replace the rotors.
 
IF Rear brake disc round out /run out is greater than 0.05 mm (0.0020 in), this includes the parking brake contact area... tell them you want both rotors replaced, your car is NEW.
 
20k is about 44 lbs of pull force and your lever should come up 7 clicks. Ask to see the push/pull gauge they are going to use and when they can not produce it... tell them to go and buy a digital fish scale at Walmart to get the adjustment close and you'll be back in a week when they have the right tool...... Or better yet, just keep the loaner they give you until they prove they are following the procedures.
 
A really good push/pull gauge is only about $300.00 and they will probably have to order it.
 
Imagine if someone dropped the ball on a requirement for a torque wrench... these cars would be falling apart all over our highways.
 
Good Luck
#13 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [Bad08Sonata] by backy
Dec 31, 2008 (11:45 am)
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Replying to: Bad08Sonata (Dec 31, 2008 2:41 am)

I got "500" errors on each of the links you posted.
#14 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [backy] by Bad08Sonata
Dec 31, 2008 (11:58 am)
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Replying to: backy (Dec 31, 2008 11:45 am)

Lets try this again... you may have to sign up for an account.
 
Components
 
http://www.hmaservice.com/viewer/content.asp?vehicletype=Passenger&mfrcode=HY&ar- - ea=HMA&langcode=ENG&modelid=HD13&modelyr=2008&mmctype=en&mmcid=25&group=SHOP&vie- - wtype=&cat1=2008+%3E+G+2%2E0+CVVT&contentssize=655&firstnodedesc=Brake+System&si- - tinfolist=41%5E4120%5E41200600%5Enone%5E401%5E2%5EENG%5EHY%5EHD13%5E2008%5Eall%5- - E0%5Enone%5Enone%5Enone%5Eshop%5E%2441%5E4120%5E41200600%5Enone%5E401%5E1%5EENG%- - 5EHY%5EHD13%5E2008%5Eall%5E0%5Enone%5Enone%5Enone%5Eshop%5E%24
 
Procedures
 
http://www.hmaservice.com/viewer/content.asp?vehicletype=Passenger&mfrcode=HY&ar- - ea=HMA&langcode=ENG&modelid=HD13&modelyr=2008&mmctype=en&mmcid=25&group=SHOP&vie- - wtype=&cat1=2008+%3E+G+2%2E0+CVVT&contentssize=655&firstnodedesc=Brake+System&si- - tinfolist=41%5E4120%5E41200600%5Enone%5E801%5E1%5EENG%5EHY%5EHD13%5E2008%5Eall%5- - E0%5Enone%5Enone%5Enone%5Eshop%5E%2441%5E4120%5E41200600%5Enone%5E801%5E8%5EENG%- - 5EHY%5EHD13%5E2008%5Eall%5E0%5Enone%5Enone%5Enone%5Eshop%5E%2441%5E4120%5E412006- - 00%5Enone%5E801%5E4%5EENG%5EHY%5EHD13%5E2008%5Eall%5E0%5Enone%5Enone%5Enone%5Esh- - op%5E%24
 
link to setup an account and login
 
 http://www.hmaservice.com/
 
Lastly the 20K of force should be 20Kg of force... which is equal to about 44 Lbs. of pull force.
 
The new 2009 Sonata procedures have the techs use a pull gauge during several step of the parking brake adjustments, with different pull force requirements... even used to establish a parking brake drag point on the rotors (then the parking brake shoes are backed off (shoe clearance).
 
 
 
#15 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [Bad08Sonata] by backy
Dec 31, 2008 (5:45 pm)
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Replying to: Bad08Sonata (Dec 31, 2008 11:58 am)

Thanks, I was able to view these links w/o signing in (although I do have an account).
 
But the procedures you posted mention nothing about requiring the use of a push/pull gauge when servicing the parking brake. So I am puzzled why you seem upset that at least some Hyundai dealers (such as the one you took your Sonata to for service) don't have one.
#16 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [Bad08Sonata] by Bad08Sonata
Dec 31, 2008 (6:53 pm)
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Replying to: Bad08Sonata (Dec 31, 2008 11:58 am)

Look at # 10 of the PARKING BRAKE SHOE (DISC BRAKE TYPE) Installation
 
look at # 3 of the Parking Brake Lever Stroke Adjustment
 
between the yellow-orange lines
 
Parking brake lever stroke :
7 clicks (Pull the lever with 20kg)
 
BIG NOTE IN GREEN under it :
 
After repairing the parking brake shoe, adjust the brake shoe clearance, and then adjust the parking brake lever stroke. (Refer to "Parking brake shoe installation")
 
and then the picture under this NOTE
 
Pull up with 196 N (20kg, 44lbs) force, within 38MM of the top ot the lever not to include the push button.
 
 
I'm off to enjoy the new years celebration, I hope you have a great one too.
#17 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [Bad08Sonata] by backy
Dec 31, 2008 (7:31 pm)
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Replying to: Bad08Sonata (Dec 31, 2008 6:53 pm)

I saw those notes. I did not see anything specific about using a push/pull gauge in this procedure, e.g. "WARNING: be sure to use a push/pull gauge to ensure you are applying exactly 196N/20 kg/44 lbs. of force. Failure to do so will result in an improperly adjusted parking brake." If it were important to use such a tool in the procedure, shouldn't it say so? I've seen other parking brake adjustment procedures for other cars e.g. Miata specifically mention a tool, e.g. spring scale.
 
Maybe the culprit here is the folks who write Hyundai's repair manuals??
 
Have a good celebration. I am going to stay off the icy roads and leave them to the other celebrants.
#18 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [backy] by Bad08Sonata
Jan 01, 2009 (1:54 pm)
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Replying to: backy (Dec 31, 2008 7:31 pm)

I think many repair procedures rely on service techs knowing how to perform and understand general service procedures. I also believe, torque procedures and measurements, making thickness and clearance measurements, and performing pull / push measurements would fall into that category... Don't you?
 
Does someone else other that Hyundai write their Official Service/Repair manuals or maintain the Hyundai Motor America Service Web-page?
 
Whoever wrote the manual went to a lot of trouble to identify a certain pull force requirement, (put it in 3 different types of measurement force based on scale 196N/20 kg/44 lbs) identified a certain area position on the lever itself (within 38MM of the top of the lever not to include the push button) and how far the lever is to move from the non-set position (7 clicks).
 
If they did not want their techs to follow this ...I wonder why they go to so much trouble to include these measurements and a picture too in their manual?
 
You would think a Hyundai Field Engineer with a Hyundai Motor Representative and a Platinum Service Technician (all working together, on-site) would be able to breeze through these steps... THAT IS, IF THEY FOLLOW THE MANUAL AND HAD THE TOOLS ON HAND... RIGHT?
 
I'm in agreement with you, the manual could be a little more detailed, but this should not be used as an excuse on anyone's part, neither should skipping the procedures because they did not have the tool on hand.
 
I hope you have a spectacular 2009.
 
 
#19 of 23
Re: WARNING TO ALL 2006 and Newer Hyundai Owners [Bad08Sonata] by backy
Jan 01, 2009 (3:37 pm)
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Replying to: Bad08Sonata (Jan 01, 2009 1:54 pm)

The 196N/20 kg/44 lbs. seems to be a standard or at least typical spec for cars with pull-handle parking brakes like on most Hyundais. So I am kind of curious what could be the negative impact of a service tech simply pulling up on the brake lever with reasonable force, up to 7 clicks, and if the failure to use a push/pull gauge at that step is in fact the "weak link" in the procedure, as it appears you believe it to be, or not.
 
Anyway, I have to take my Elantra in for an oil change and a couple of other things in the next month or so... one of those things is a parking brake adjustment, as it takes too many clicks to set now compared to when new 5 years ago. So I will be sure to ask the dealer's service tech if they employ a push/pull gauge in their adjustment procedure and let you all know what I find out.

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