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11-07-2017, 01:30 AM | #1 |
Drives: Yaris manufactured after 2007 Join Date: Nov 2010
Location: North America
Posts: 250
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Oil change shop says alternator belt is cracked
A local oil & filter change shop told me I needed a new alternator belt, because the current one is cracked. They told me this when the car had 90,000 miles on it, it now has 91,000 miles on it. It is a 2008 Yaris, base model hatchback. It would have cost quite a bit to have them replace the belt, $80-$100.
The belt is a serpentine belt. I looked at it and felt it with my hand as much as I could and I cannot really say it is cracked or worn, but I am not an expert at all. QUESTIONS: Is it likely the belt is worn enough to need replacing? Can I assess the wear of the belt myself? Am I taking a great risk if I do not replace the belt right away? How hard would it be for me to replace the belt myself? Thanks, RM |
11-07-2017, 06:04 AM | #2 | |
Drives: 06 2ZR Turbo Yaris RS Join Date: Aug 2017
Location: Fredericton, New Brunswick, Canada
Posts: 2,384
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Quote:
https://www.youtube.com/watch?v=B8EzgkgE25M https://www.youtube.com/watch?v=84xtpk8xCi4
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2006 Yaris 5 Door RS 2ZR-FE (2011 Corolla 1.8L) Swapped, Automatic, T-28 Turbocharged (8 psi), HSD MonoPro Coilovers, DIY W/M Injection, custom 3" cold air intake, custom 2.5" exhaust, TRD rear sway bar, Penguin Garage 13mm spacers (rear), custom Civic front lip, full repaint, Android 6.0 7" touchscreen, Rockford Fosgate speakers, tweeters, NVX underseat subwoofer https://www.instagram.com/2zr_turbo_yarisrs/ Last edited by 06YarisRS; 11-07-2017 at 06:24 AM. |
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11-07-2017, 08:14 AM | #3 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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Just something to consider... That belt runs the water pump too, so if it breaks, you'll have about a minute before the engine starts to overheat.
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11-07-2017, 11:07 AM | #4 |
Drives: 2009 Base Hatch 2 Dr Auto Join Date: Dec 2008
Location: nj
Posts: 4,790
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If that belt has 91k on it, I Would change it. Crack or no crack.
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Synthetic Oil: Its All In Your Head |
11-07-2017, 12:08 PM | #5 |
Drives: 2003 Mach 1 Join Date: Oct 2008
Location: Georgia
Posts: 293
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I change mine about every 75k-100k. I've learned my lesson to use the Toyota brand or whatever the Toyota dealership uses because I had issues with an off brand replacement belt in the past making all kinds of odd noises...
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11-07-2017, 12:36 PM | #6 |
It's the illusion you see
Drives: 07 Yaris Sedan Aero Join Date: Oct 2006
Location: Brossard, QC
Posts: 3,888
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Mine shown sign of cracks/dry rot at 74k miles. So yeah, change it before it breaks.
Sent from my SM-G930W8 using Tapatalk |
11-07-2017, 01:38 PM | #7 |
Be aware that the procedure on the videos is valid for certain engines only.
My 64kW 2SZ-FE is different. The alternator is accessible from below the car only and there must be a way to "loosen" the entire engine a bit because there is no chance to get the belt out just by loosening the alternator - there are still obstacles that prevent the belt from being taken out. |
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11-07-2017, 09:35 PM | #8 |
Drives: 2015 yaris le Join Date: Feb 2015
Location: hamilton, on
Posts: 149
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If its glazed and has deep cracks on the ribs it needs to be changed. The best belts I found for this car are the OEM. You dont have to buy it from toyota. Bando makes the OEM and its alot cheaper.You can find it on rockauto and amazon. There are two sizes, one for ac, and one without. Its very easy to change. There is a 12mm bolt, and 14mm on the bottom. Since there is no tensioner, you have to get a pry bar to tighten it while putting tension on it. Pretty easy job.
You can look up which belt your cars uses on bando belts website. |
11-08-2017, 01:43 AM | #9 |
Drives: Yaris manufactured after 2007 Join Date: Nov 2010
Location: North America
Posts: 250
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Thanks to everybody. I looked at the diagram that 06YarisRS sent and then felt around for the belt and I think I can feel pretty well where the belt goes. One of my fears is that i will get the old belt off and then not be able to put the new one on, because I will not be able to figure out how it winds around the various pulleys. But after looking at the diagram, and feeling around I don't think it will be that much of a problem.
A COUPLE OF QUESTIONS: 06YarisRS said: "Because the Yaris has a manual belt tensioner, pay close attention to those parts of the videos." Is there some kind of belt tensioner tool that I need? xdarkxfirex said: " Since there is no tensioner, you have to get a pry bar to tighten it while putting tension on it." What kind of pry bar do I need? xdarkxfirex said: "If its glazed and has deep cracks on the ribs it needs to be changed." What do you mean by glazed? The top of the belt (without the ribs) seems pretty smooth. And how is it possible to look at the ribs for cracks, since the ribs are on the inside of the belt? Thanks, RM |
11-08-2017, 04:48 AM | #10 | |
Drives: 06 2ZR Turbo Yaris RS Join Date: Aug 2017
Location: Fredericton, New Brunswick, Canada
Posts: 2,384
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Quote:
http://www.rockauto.com/en/catalog/t...rive,belt,8900
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2006 Yaris 5 Door RS 2ZR-FE (2011 Corolla 1.8L) Swapped, Automatic, T-28 Turbocharged (8 psi), HSD MonoPro Coilovers, DIY W/M Injection, custom 3" cold air intake, custom 2.5" exhaust, TRD rear sway bar, Penguin Garage 13mm spacers (rear), custom Civic front lip, full repaint, Android 6.0 7" touchscreen, Rockford Fosgate speakers, tweeters, NVX underseat subwoofer https://www.instagram.com/2zr_turbo_yarisrs/ |
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11-08-2017, 05:02 AM | #11 | |
Drives: 06 2ZR Turbo Yaris RS Join Date: Aug 2017
Location: Fredericton, New Brunswick, Canada
Posts: 2,384
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Quote:
On my 06 Yaris, I replaced the alternator and was amazed at how simple the belt install was. My Kia Sedona, on which I also replaced the alternator, had a much more difficult belt routing as did my Dodge Grand Caravan. Go for it! You can do this job for probably around $15.00, save a ton of money and feel satisfied that you did it yourself. No special tool is needed, just a ratchet, socket and some kind of prying device. I used a crow bar. Rant: Most shops will quote you a book time to complete the job which is often grossly inflated. It is an averaged time. The same job on one vehicle may be quick (not rusted fasteners etc) or it may take longer. Either way you pay the same. Actually if it takes longer than the suggested book time, they may well try to charge you more. Independent shops may quote a more fair price. Replacement of one of these belts should really be a 5 minute job. To illustrate, I was quoted 0.5 hours per side (2 sides) to replace the sway bar bushings in my Dodge (I did this annually as it is a design flaw that causes the bushings to go out of round and the sway bar clunks) and I have OCD related to having a quiet car. My best time for replacement was 13 minutes for both sides. Cost to replace at the shop: ~$90.00 (labour) + ~$30.00 (parts) + ~$10.00 ("shop supplies") + ~$19.50 (tax) = ~$149.50. DIY: $12.00 for OEM bushings from Ebay. It's all about the psychology. You drive in to a shop and your vehicle is clunking. You drive out and it's nice a quiet. "Hey, what's $149.00? That was cheap. It could have been a lot more." ...End of rant Go DIY, save a fortune, get to know your vehicle and feel good! Plus, you get well-deserved bragging rights.
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2006 Yaris 5 Door RS 2ZR-FE (2011 Corolla 1.8L) Swapped, Automatic, T-28 Turbocharged (8 psi), HSD MonoPro Coilovers, DIY W/M Injection, custom 3" cold air intake, custom 2.5" exhaust, TRD rear sway bar, Penguin Garage 13mm spacers (rear), custom Civic front lip, full repaint, Android 6.0 7" touchscreen, Rockford Fosgate speakers, tweeters, NVX underseat subwoofer https://www.instagram.com/2zr_turbo_yarisrs/ Last edited by 06YarisRS; 11-08-2017 at 05:43 AM. |
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11-08-2017, 11:28 AM | #12 | |
Drives: 2009 Base Hatch 2 Dr Auto Join Date: Dec 2008
Location: nj
Posts: 4,790
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Quote:
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Synthetic Oil: Its All In Your Head |
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11-09-2017, 07:59 PM | #13 |
Drives: Yaris manufactured after 2007 Join Date: Nov 2010
Location: North America
Posts: 250
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Thanks to everybody, especially you 06YarisRS. Before my last post, I had checked the belt in the dark under street lights. But I have since checked the belt during the day and feel even more confident. So I think I will go ahead and do it myself. I also felt for breaks in the belt ribs and cracks along the edge of the belt and there were none I could feel or see.
I may wait for 3-5 months until the weather improves, as I do not have a garage. I did order the gauge from Gates at http://www.gates.com/products/automo...elt-wear-gauge . Has anybody used this gauge? Is it accurate? Thanks again, RM |
11-09-2017, 09:38 PM | #14 |
Drives: 2009 Base Hatch 2 Dr Auto Join Date: Dec 2008
Location: nj
Posts: 4,790
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I haven’t got mine yet and I ordered it at the beginning of October. I hope I get one!
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Synthetic Oil: Its All In Your Head |
11-10-2017, 04:17 PM | #15 |
Drives: Yaris manufactured after 2007 Join Date: Nov 2010
Location: North America
Posts: 250
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Thanks Bronsin, I guess it takes 6-8 weeks to get the gauge.
RM |
11-10-2017, 05:05 PM | #16 |
Drives: '08 2zr swapped Vios M/T Join Date: Oct 2012
Location: Caledonia Ont.
Posts: 2,938
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Ordered mine a couple weeks ago but when I was across the border early this week it wasn't at my mailbox
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No one ever wants to give a Yaris the point by... |
11-11-2017, 04:55 PM | #17 |
Drives: 2015 Yaris L Join Date: Jun 2017
Location: Illinois
Posts: 94
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The belt gauge does work for belt wear but doesn't show belt cracking. Cracking is caused by age and heat. To see if the belt is cracked you have to flip it over with your fingers to see the ribbed part. Most of the time a belt will crack out before it wears out.
To be honest these belts are so cheap and so easy to put on it is a no brainer to just replace it regularly. Especially if you live in or drive through areas with extreme climate, like the desert. I change mine 50k as a matter of habit on all the vehicles I have had. Then just throw the old one in your spare tire area as a emergency spare belt. Belts are wear items just like your oil or air filters. I bought a new one for my Yaris right after I got the car even if it didn't strictly need it. Stay ahead of the curve. Last edited by scylla; 11-11-2017 at 05:05 PM. |
04-25-2018, 07:45 PM | #18 |
Drives: Yaris manufactured after 2007 Join Date: Nov 2010
Location: North America
Posts: 250
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About 10days ago, I noticed that the belt was screeching for about 2 seconds sometimes when I first started the car. So I ordered a new belt from Rock Auto. I installed a new belt about 5 days ago and everything went well. I followed the instructions in the videos at the links posted by 06YarisRS above.
I slid a pipe over the handle of my ratchet wrench handle to get extra leverage when loosening the bolt the alternator pivots on. This was recommended in one of the videos (they used a "shotgun barrel" rather than a pipe). I used a magic marker pen to mark the metal slot that the top alternator bolt slides in. I used a pry bar (as suggested above) to tighten the new belt by returning the top alternator bolt to the place marked on the slot. THERE IS ONE REMAINING PROBLEM, HOWEVER. I notice now that the belt is still screeching for about 2 seconds sometimes when I first start the car. What should I do about this screeching? Should I try tightening the belt even further? Thanks, R. Last edited by RMcG; 04-25-2018 at 08:01 PM. |
Tags |
alternator, belt, worn |
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