Web1997 Toyota 4Runner Brake Bleeder Change Vehicle Review Fitment Notes. This is not as critical for the rear but as a precaution make sure the tube makes a slight upwards arc. Either one works fine, I think it works best to use the caliper lube as it provides a nice even lubricating coat all over the components. HINT: If any work is done on the brake system or if air in the brake lines is Top off master cylinder, put key in on position, and the rears will be bled automatically? Secondly, the brake system is not a sealed system, therefore outside contaminants such as dirt can enter the system. Check the Brakes chapter of the factory service manual - there's a section on the load sensing proportioning valve (LSPV) that gives some troubleshooting help. My concern is regarding the periodic engine surge and/or jolting and lack of brake control. A breaker bar works wonders here. Seriously? Check and make sure that the tube is submerged under the old brake fluid. Brake Caliper Lube or GreasePermatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz.CRC 05359 Brake Caliper Synthetic Grease 8 Wt Oz. WebI have been having a problem with the front brakes on my 97 4runner locking up in wet/snowy conditions. Oh wow, thats interesting. Brakes The brake system is one of the most important systems on any 4Runner or any vehicle for that matter. These clips can be removed by wedging a flat head screwdriver between the lip of the clip and the hose, then working the screwdriver back and forth to dislodge the clip. Brake Caliper Replacement: 4th Gen Toyota 4Runner I know I can read the old boring manual, but I would rather there be a thread I can find here like for forums of my other vehicles with all the common maintenance info like common torque specs, fluids, etc. The brake fluid however probably comes in fourth after should I upgrade to a big brake kit? What Is Crows Feet And How Do You Fix It? Begin disassembling the hardware by removing the c-clips, anti-rattle clip (m-shaped clip), guide pins, tension clips, and brake pads. And back to that. 2022, CarProblemZoo.com All rights reserved. WebPerformed on a 1997 Toyota 4Runner. Order of bleeding brakes | Toyota Nation Forum Locate the bleeder valve on the brake caliper and remove the rubber protective cover. I still own and drive the vehicle, and the braking system is unchanged. My vehicle hit the rear tire of the tractor trailer and I began to swerve out of control. Verify that the parts you are using are the correct ones for the right location. You can install the rest of the brake pads and caliper guide pins and clips at this point if you did not install them previously. Learn More #2: Frame Get access to new 4Runner gear, free stickers, product reviews, installs, and much more! I have mine coiled around the base of the bottom. brakes/bleeding - Toyota 4Runner Forum - Largest 4Runner Forum These are the hard brake lines that connect directly between the front caliper and the flexible brake hose. Brake bleeding w/ABS w/o the SST tool? - Page 4 - Toyota I pulled the fuse and the brakes work just fine- thanks for the tip! A lot of techs over look this. Pump will bleed rears w/o pushing on brake pedal (!). The contact owns a 1997 Toyota 4runner. Terrible Awful No Good Squishy Brake Pedal Use penetrating oil to loosen up all of the brake lines if youre replacing them. I know this is an old post but I thought I would revive it instead of starting a new one. Wash off brake fluid immediately if it comes into contact with a painted surface. The contact also stated that the fuel tank was also corroded. NAPA Auto Parts - Buy Car & Truck Parts Online | Auto Supply . Mr. Lam Thank you for this awesome write up. Fronts get bled the old fashioned way. I wouldnt say that this blocks off the brake fluid completely, but it definitely slows down the flow enough while youre working on the brakes. 7. Type above and press Enter to search. The hard brake lines take a bit of effort to get them to fit into place, but take your time and be careful especially if youre reusing the existing brake lines. Learn how your comment data is processed. Is this a problem? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Excellent step by step breakdown for the brake replacement! Drill a second hole through the cap this will function as a vent hole so a small hole will do. Prior to installing the caliper mounting bolts, make sure to use some blue threadlocker on the threads. It could just be a fluke in some of the sytems which still checks Ok who knows. Put the lid back on the reservoir. Nothing special. Once the brake fluid in the tube is the same color as the new brake fluid and no air bubble is present stop and close (Torque: 8 FT-LBS) the bleeder valve and reinstall the rubber protective cover. When talking about brake maintenance what usually comes first to mind is probably changing pads and rotors. Note: To reduce the risk of damaging the pump do not exceed 100 seconds of continuous pumping. Ok I understand that if the LSPV is bad I wont have rear brakes but I dont understand why the truck no longer has front brakes either. Leave key in on position. I was making a right hand turn into a parking spot. Brake Repair in Berlin, MA - 2 - Mechanic Advisor 2022 The Track Ahead. Consumer states vehicle experienced a tire blowout, no specific tire information given. Break loose all nuts while the caliper is mounted to make things easier as it is more difficult to loosen these parts when the caliper is not mounted. Our content is pretty fire! It shouldnt add much to the invoice since you already have the bleeders open. Both methods have their pros and cons, but both ways still work. I screwed it back in till it stopped coming out, but now I can only go in just a little bit before it feels like it hits something. When bench bleeding each MC, I pushed the piston on level ground until no more air came out (using the clear tubes and fittings to direct fluid back into the reservoir). I'm thinking of changing the front lines and try that out first - our other option was completely disconnect the system. If only raising the front or the back of the vehicle, make sure to chock the wheels to keep the car from rolling. You were attempting to bleed the brakes with the rear wheels on the ground correct? This is very useful for any corroded or rusted hardware, but in this case I found it very helpful on the hard brake lines. I usually give the brake rotors a spray down of brake fluid to clean up any remaining dirt and grease. Content on toyotanation.com is generated by its users. I used one of those small Ziploc pill bags (any kind of bag will do) and wrapped it around the brake line opening. Heres a couple of links to their maintenance guides. Remove all wheels and set them aside. To remedy this issue, people have had good luck triggering the ABS system a number of times and then bleeding the brakes again. I also had some small air bubbles come out during this. Again, I used a small Ziploc bag and tied a rubber band around the tip to mitigate brake fluid from getting all over the place. At least I know I'm not the only one having this problem. Youll still have to keep an eye on the brake fluid reservoir, but thats one less thing to check. The brakes had to be replaced with only 35,000 miles on the vehicle, the sun visor fell off. Get in the drivers seat and slowly pump the brake pedal a few times. general Service Brakes Problems of the 1997 Toyota 4Runner It's not the vacuum booster. Brake Hard Lines47316-35280: drivers side front47314-35320: passengers side front. . 2. So far, the only ones that havent seized up within a couple of years are the Raybestos Element 3 calipers. The most recently reported issues are listed below. No scan tool. I was unable to regain control of vehicle causing me to merge into the direction of a tractor trailer. Toyota 4Runner Brake Bleeder Screws I called my local Toyota dealer but since the ABS check light goes off after it does its self test they're only answer was "bring it in we'll look at it". The lowest level reading must be within the hot cross-hatched area. Pressure bleeding at the master cylinder is the best way to force the air out. Using a 10mm wrench unscrew the bleeder valve about a quarter turn. At the very least, you should flush and bleed the system when replacing the pads. Ive outlined some of the pitfalls that I ran into while replacing the brake calipers on my 2003 Toyota 4Runner, meanwhile providing a walk-through of my brake caliper replacement. Discussion in '5th Gen 4Runners (2010-2024)' started by Trail Addict, Nov 25, 2021. I normally like to use OEM Toyota parts if I can; Ive included the part numbers below for your reference. 1. With time, this can lead to softer feeling brakes. Slowly pour the new brake fluid into the reservoir until it reaches slightly past MAX. Web917 83K views 2 years ago follow at your own risk I show how to bleed the ABS HBB Hydrobooster commonly found on the toyota 4runner , lexus land cruiser, gx470 lx470 Start by jacking up the car properly and placing the vehicle on jack stands. OK, I tried wiggling the lever arm to try to get it to work, and it didn't work, so I tried to loosen that little screw with the nipple on the end to se if that was blocking the flow of the fluid, and I went a litle too far and brake fluid started squirting out. Additionally, the moisture build-up within the lines can also corrode the metallic components within the system. IOW, rear passenger 1st, rear driver second, front passenger 3rd and front driver last. Pump will bleed rears w/o pushing on brake pedal (!). With so much vibration on these brake components, it is critical to use Threadlocker as an extra safeguard against the bolt loosening up on its own. Also, these posts are based off my own experiences. Discussion in '3rd Gen 4Runners (1996-2002)' started by Jjohns2711, Aug 20, 2020. If not repeat the process again for another 60 seconds. Bleeding Brakes on a 5th Gen 4Runner - Step by Step Guide I had to replace my hard brake lines because my existing ones had stripped threads. Just picked up a 2022 4Runner TRD Pro. I started with the front brake calipers. We actually tightened the rear brakes a little tighter to help compensate for the front brakes locking-up. 13WH requires the larger rotors (13.30 inches / 338 mm). Fronts get bled the old fashioned way. Not sure but I cross referenced it with the Toyota service manual to make sure fronts go first then the rears. Start with the rear passenger side brake. I have had my mechanic due a complete check and everything checks out fine - he did notice a problem with the brake cylinder which he changed along with a couple of leaking lines. As a test just pull the ABS fuse, any recent brake work on it? Get into the driver seat and turn the ignition to the ON position. Do not press too hard on the brake pedal when bleeding, as you can damage the internal master cylinder components. 8. 97 4Runner toyotanation.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Attach the hose from the brake fluid catch bottle. How to bleed brakes - Toyota 4Runner Forum - Largest 4Runner Toyota 4Runner Forum - Largest 4Runner Forum, Classifieds - buy & sell (no commercial ads please), Engines / Suspension / Wheels / Tires / Audio / Accessories, European T4R & Hilux Surf Clubs (click to view), Asia & Oceania T4R & Hilux Surf Clubs (click to view), Africa & Middle East T4R & Hilux Surf Clubs (click to view), Latin America / Carribbean T4R & Hilux Surf Clubs (click to view), http://www.toyota-4runner.org/4th-geld-thread.html. When the dealership was notified they refused to replace the tires . If youre not replacing any lines, youll only need to break loose the nut from the hard line attached to the caliper. Remove the brake caliper mounting bolts on the rear just like from the front. after several such experience, in June or July of 1997, I took the car to the dealership and was advised that they found nothing wrong with the braking system. 5) Fronts require cycling the brakes repeatedly to flush fluid (depress/loosen/tighten/release/repeat) 6) Press and hold brake on rears and allow pump to push fluid continuously 7) If bleeding air (and not just replacing), the FSM states that Techstream is required 8) Leave brake fluid level same as initial level The consumer was very dissatisfied with thompson dealership in how they have chosen to handle matters. I think one person reported the pump running frequently after bleeding, but that could be air in the system, something damaged by bleeding it, the brake booster getting Hey Scott. Have your car key in Can some one explain how the LSPV works or tell me where I can get a picture that has details on how the LSPV is suppose to work. Consumer is requesting immediate attention concerning matter. Dirty fingernails doesn't make you a man, missing fingernailsthat might do it. Otherwise, this can stay in place and the only part that needs to be removed is the transition between the rubber line and the hard line (pictured below). Penetrating oil will be useful in loosening any hardware, which can reduce the chance of stripping of the hardware. If not thats ok once the brake pedal is depressed fluid should come out. Bauer Long Throw Polisher Upgrade: 5-inch Backing Plate and Grease Replacement. The vehicle went over the curve and hit the building in front of the parking spot. Well I do appreciate that! If you do not bleed this valve it will get air trapped in it. If you are replacing the brake calipers and the other brake parts havent been serviced for some time, it may be a good time to do them at the same time:Brake Pad ReplacementBrake Rotor Replacement. We were very lucky to have not been killed in this auto accident. 97 4Runner The brake lines are all held in place with flat c-clips. Reinstall the new brake hose and hard brake lines. But do not start the vehicle. Detailed Notes: Quick Bleeders - M10-1.0 X 33mm. The old brake fluid is on the left and you can visibly see the discoloration, while the new fluid is clean and clear. The parts may look a bit different from the front, but in terms of hardware, everything is almost the same. No never let it go dry. There is usually a plastic cap on the new brake caliper that protects the hole where the hard brake line enters. Better to use some rubber caps to cover the ends of the line. I tied it up permanently on my 84 years ago. Welcome. The contact owns a 1997 Toyota 4runner. I have an 03 V8 Limited 4runner with 300,000km and have changed the front calipers many times. Remove the rear brake caliper and associated lines you plan to replace. SURELY not all three of these MCs are bad, and surely my brake bleeding skills dont suck that much - Ive bled many systems before. Well, two main reasons; firstly brake fluid absorbs moisture from the atmosphere which in turn evaporates during braking and creates air pockets within the brake line. JavaScript is disabled. Tip: If you have a GoPro that can connect to a phone or tablet itll help speed things along by having the GoPro stream whats going on at the bleeder valve while you pump the brake pedal. CRC 05359 Brake Caliper Synthetic Grease 8 Wt Oz. The finished front brake caliper (with freshly resurfaced front rotor). Youve helped a bunch. This is pretty easy maintenance and very satisfying to see the difference between the old vs. new fluid. You bet! For a better experience, please enable JavaScript in your browser before proceeding. I use the info from trail4runner.com. If you bleed it dry youll get air in the master cylinder, which will cause a whole bunch of issues. All Rights Reserved. Another problem that I experienced with the 4runner was the shifting of the backend of the vehicle when driving over irregular road surfaces. WebThe first step to finding the right parts for your car is knowing whether you have a disc or drum brake system. The approximate failure and current mileages were 159,000. . The 4th generation Toyota 4Runner OEM brake calipers are notorious for becoming seized over time. Top off the brake fluid reservoir and repeat the process again on the front driver side. I didnt think that any Limiteds came with the larger caliper. This is a safety hazard that must be addressed in order to avoid future incidents. Bleeding the Brakes Now that all the the brake calipers (and lines if you opted to do those as well) are replaced, there is air in the hydraulic brake system. Permatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz. Simply for the work you put in on creating this awesome site, I am going to do all i can to purchase my items through you website and ill post a link to your site on the signature of my T4R.org posts. Is it possible it was replaced in the past? Thanks fourwd, I'll give that a shot when I get home. Position the hose so that the open end touches the bottom of the bottle. Reinsert the indicator and give it a full twist until fully seated. Think of ABS to brakes as computers are to engines, we ran pretty good cars before the PCM came along! Keep in mind there are some size variations of the front caliper depending on whether you have the SR5/Limited or Sport edition of the 4th gen 4Runner. At this point, the pump motor should be pumping the brake fluids through the line. Do not press too hard on the brake pedal when bleeding, as you can damage the internal master cylinder components. My goal is to provide helpful articles and tutorials based on my experience and research related to car maintenance and automotive detailing. My brakes didn't seem to help either, they didn't function. Front Left47750-60261 (stamped WH larger calipers for Sport Edition)47750-35411 (stamped WG smaller calipers for SR5/Limited), Front Right47730-60261 (stamped WH larger calipers for Sport Edition)47730-35411 (stamped WG smaller calipers for SR5/Limited), Rear Left47750-35170 (same size for SR5/Sport/Limited), Rear Right47730-35170 (same size for SR5/Sport/Limited).