Ive always wondered which of the aftermarket ones are less prone to seizing although the cheaper ones I got from RockAuto seemed to have held up. The contact owns a 1997 Toyota 4runner. What is difficult, is the gathering of information and parts for the brake caliper replacement. 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. Web1997 Toyota 4Runner brakes problems with 8 complaints from 4Runner owners. my 06 V8 Limited came with the 13WH calipers. Within in weeks of owning and driving the vehicle, while braking as I drove over irregular road, I noticed that the brakes were not grabbing, l and the abs braking system was activated, but the vehicle was not stopping, commensurate with the demand that I was putting on the brake pedal. WebI have been having a problem with the front brakes on my 97 4runner locking up in wet/snowy conditions. I'm Scott and I run The Track Ahead. The contact also stated that the fuel tank was also corroded. SURELY not all three of these MCs are bad, and surely my brake bleeding skills dont suck that much - Ive bled many systems before. This is a safety hazard that must be addressed in order to avoid future incidents. If the MC goes dry its a trip to the dealership. HINT: If any work is done on the brake system or if air in the brake lines is If you install the pads, pins, and clips after the caliper has been mounted, then its a bit frustrating to run the guide pins through the brake pads without them falling through the caliper during the install. The consumer was very dissatisfied with thompson dealership in how they have chosen to handle matters. From my time reading about brake calipers both OEM and aftermarket, Ive found that they all seem to exhibit seizing/freezing up issues over time. Hi there! The ideal one to use here is medium strength Blue Threadlocker. 1997 Toyota 4runner has a momentary loss of braking capability while traveling over an uneven road surface, pothole, bump. 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 * If you own an SR5 or Limited trim 4th generation Toyota 4Runner and are interested in upgrading to the Sport Edition brakes (larger calipers and rotors), you must change several out several things: calipers, rotors, and dust shields. Is it possible it was replaced in the past? That being said, several members have had issues bleeding these brakes. 1. If you bleed it dry youll get air in the master cylinder, which will cause a whole bunch of issues. A word of caution: do not use Red Threadlocker on these bolts. This will ensure any air from the brake lines travels up and away from the bleeder valve. Get into the driver seat and turn the ignition to the ON position. Would you know the thread size on the rear caliper slide bolts? I know it can go in further, because the screw in clean for about a half inch, then the rest it covered in brake and exaust gunk. 4. normally this would be the case but the 4Runner rear brakes automatically pumps the fluid Im guessing it has something to do with ABS? 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). 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. When talking about brake maintenance what usually comes first to mind is probably changing pads and rotors. Torque down the brake caliper mounting bolts to the proper torque. I am the only owner of a 1997 Toyota 4runner sr5 4x4, which I purchased new in1997. I used one of those small Ziploc pill bags (any kind of bag will do) and wrapped it around the brake line opening. I started with the front brake calipers. Thanks fourwd, I'll give that a shot when I get home. Brake Caliper Lube or GreasePermatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz.CRC 05359 Brake Caliper Synthetic Grease 8 Wt Oz. 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. 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. Updated 03/11/13. The vehicle was taken to a private mechanic where it was found that the rear under body frame had fractured in half due to corrosion. I was very concerned that I was going to hit the vehicle in front of me! The lowest level reading must be within the hot cross-hatched area. ToyotaNation Forum is a community dedicated to all Toyota models. I am coming up short on my search. Taking it all the way out may have let air into the system. Send me an email notification when someone replies to my comment, Sign up for more content from The Track Ahead, How to Check Paint Thickness on a Car Before Polishing or Sanding, How to Use Meguiars Hybrid Ceramic Wash & Wax, How to Apply Gtechniq C5 Wheel Armour Wheel Coating, How to Wash and Maintain a Ceramic Coated Car, How to Restore Headlights with a 3M Headlight Lens Restoration Kit, Meguiars Water Magnet Microfiber Drying Towel Review, Meguiars Hybrid Ceramic Quik Clay Kit Review, Sun Joe SPX3000 Electric Pressure Washer Review, Undrdog The Purps Iron and Fallout Remover Review, Brooks Ghost 14 GTX Waterproof Shoes Review. I chose to go with aftermarket hoses from RockAuto. Do this until most of the old fluid has been sucked out (I stopped when the fluid level reached MIN). If you do not bleed this valve it will get air trapped in it. Hey Scott. A breaker bar works wonders here. Take the weight and position it so that the weight will apply constant pressure to the brake pedal. Is this a problem? I tried to turn away from tractor trailer to avoid collision. LSPV at the bleeder but nothing at the rear brakes. 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. Make sure the bottle and tubing are positioned so that the tubing makes an upward arc between the bleeder valve and the bottle. Wash off brake fluid immediately if it comes into contact with a painted surface. The vehicle pulling to one side during braking. Check and make sure that the tube is submerged under the old brake fluid. It shouldnt add much to the invoice since you already have the bleeders open. Prior to un-bolting and removing the brake caliper, it is best to break loose and remove the brake line bolts. Use a wrench to loosen the bleeder bolt just enough to allow the brake fluid to come out while you have someone else press the brake pedal. 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. If you plan to replace the rubber hose that exits the rear brake caliper, then install this onto the new brake caliper. Pull the rubber gasket above the brake fluid reservoir outwards and slide the gasket off of the hook holding it in place. 8. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Glad it has helped you out! Definitely worth doing if your 4Runner hasnt had its brakes bleed in 2 years or 60,000 miles. I also had some small air bubbles come out during this. Pump the brake pedal to check for pedal pressure and leaks around the bleeder valves. The process for replacing the brake calipers is not difficult, nor is it time consuming. So far, the only ones that havent seized up within a couple of years are the Raybestos Element 3 calipers. There's still the possibility air got in, you can bleed the system after you've solved the original problem. You can choose to install the brake pads, pins and clips into the caliper now, or you can choose to install them after the brake caliper has been mounted. For a better experience, please enable JavaScript in your browser before proceeding. The contact owns a 1997 Toyota 4runner. Ill keep your good experience in mind the next time I shop for brakes. Prior to installing the caliper mounting bolts, make sure to use some blue threadlocker on the threads. Now assemble the cap, hose, and bottle together. Position the hose so that the open end touches the bottom of the bottle. Note: The procedure below is written for a solo job, but having an extra person definitely helps. Very detailed and very helpful. Fit the new brake caliper over the rotor and line up the caliper mounting holes of the brake caliper with the holes on the steering knuckle. 2. toyotanation.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. While braking and going over bumps, potholes, separations in roadways, the brakes will momentarily fail much like it is activating the abs braking system. Pump will bleed rears w/o pushing on brake pedal (!). I still own and drive the vehicle, and the braking system is unchanged. Have your car key in Oh yeah, the adjustment is the long threaded bolt down on the axle. Try opening a front bleeder and depress the pedal ALL the way,should feel a light "tic" as it reaches the bottom,close the bleeder and try to bleed the rear again,but instead of pumping ,just take the master cover off ,open the rear bleeders and wait 10 min or so for the fluid to gravity bleed out the air. Position: Rear. With time, this can lead to softer feeling brakes. Now I feel stupid - wish I would of taken out the fuse before. 2022, CarProblemZoo.com All rights reserved. Type above and press Enter to search. The Fora platform includes forum software by XenForo. When I'm not writing and not working my day job, you can find me spending time with my family and working on home and car projects. 5. My only problem is the ABS light is on! Both systems use leverage, hydraulic force, and friction to stop your car, but they go about creating friction a little differently. 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. Reinstall the new brake hose and hard brake lines. WebTop-rated Brake Bleeder Screws products for your Toyota 4Runner based on customer reviews/ratings are: Dorman - Help Brake Bleeder Screws - Quick Bleeders - M7-1.0 X 32mm 3 Switched original bleeders with speed bleeders after replacing calipers. 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. Nothing special. I pulled the fuse and the brakes work just fine- thanks for the tip! Then use a box wrench to loosen, but be careful as it is quite easy to strip these nuts. This air was introduced into the system when the closed hydraulic system was opened during the caliper replacement. Web1997 Toyota 4Runner Brake Bleeder Change Vehicle Review Fitment Notes. 7. Use wrench to loosen, but not remove the bleeder valve - 2-4 turns is more than enough. Brake CalipersUseEbayor online Toyota OEM part sites (to search with OEM part #s) or RockAuto (for cheaper aftermarket options). However, the grease comes with a brush attached to the cap, which makes it easy to brush on the brake hardware. Sinking to the floor is * not* normal but the pedal getting softer after you start the truck is the vacuum brake booster doing its job. We actually tightened the rear brakes a little tighter to help compensate for the front brakes locking-up. Begin disassembling the hardware by removing the c-clips, anti-rattle clip (m-shaped clip), guide pins, tension clips, and brake pads. There is a load sensing proportioning valve in the rear. Remove the transmission fluid level indicator and wipe clean. I tied it up permanently on my 84 years ago. Discussion in '3rd Gen 4Runners (1996-2002)' started by Jjohns2711, Aug 20, 2020. Consumer is requesting immediate attention concerning matter. If the brake pedal is depressed with the reservoir cap removed, then brake fluid will spatter. At the very least, you should flush and bleed the system when replacing the pads. The brake lines are all held in place with flat c-clips. Our content is pretty fire! Vendor specials, free gear, giveaway notifications, group buys and more! If youre replacing the hard line coming right out of the caliper, youll need to break loose the nut behind the hard line. Fronts get bled the old fashioned way. Attach the Consumer states vehicle experienced a tire blowout, no specific tire information given. Use penetrating oil to loosen up all of the brake lines if youre replacing them. . Get out and verify that nothing is leaking and that there is still plenty of brake fluid in the reservoir. Brake fluid is very corrosive so take extra care when pouring. On my 2003 Toyota 4Runner, the rear needs to be torqued down to 65 ft-lbs. Get in the drivers seat and slowly pump the brake pedal a few times. I didn't take it all the way out, I took it out just enough for the brake fluid to come out of it. Penetrating OilLiquid Wrench L103 Penetrating Oil 3 oz. Ok your welcome, if I find anything more I will post it for you. I am not responsible for any action you take as a result of reading this. Not sure but I cross referenced it with the Toyota service manual to make sure fronts go first then the rears. Here is the caliper, brake hose, and hard brake line removed. Locate the bleeder valve on the brake caliper and remove the rubber protective cover. Blue ThreadlockerSearch results for Blue Threadlocker on Amazon.com. The most recently reported issues are listed below. toyotanation.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. All of these lines are secured to brackets along the way with c-clips to hold them in place. 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. If you mount the brake caliper first, and then try to bend the hard line into place while tightening the nut at the same time, there is a higher chance of stripping the threaded nut. Welcome. 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). If this has ABS the actuator can get air trapped in it. WebSet parking brake and allow engine to idle for 3 minutes. Briefly read other incidents occurred with in the purchasing of the vehicle. 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 Codes 31, 33, and 41. Seriously? Pressed pistons back with small pry bars, screw drivers. Remove the indicator. I then took a rubber band and wrapped it around the bag as tight as I could. You are the MAN! * Make sure to use wrenches that are of the exact size of the brake line nuts. Reinstall the brackets holding the brake lines if you removed them previously. Top off master cylinder, put key in on position, and the rears will be bled automatically? Russell Speed Bleeder, Thread Size - 10 mm X 1.0 2.5 CONNECT VINYL TUBE TO BRAKE CALIPER OR Insert other end of the tube in a halffull container of brake fluid. Bleed air of the rear brake first. If front brake is bled first, rear brake air cannot be bled. 4. BLEED BRAKE LINE (a) Slowly depress the brake pedal several times. bleeder plug until fluid starts to run out. Then tighten the bleeder plug. If everything looks good continue pumping the brake pedal in increments of 5-10 times and checking the brake fluid reservoir and catch bottle. 2. Blue threadlocker on the rear caliper mounting bolts. JavaScript is disabled. Once you have full access to the reservoir clean it thoroughly. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. I no longer have my 4Runner, but I have been wondering about the Raybestos Element 3 brake parts since I came across them when I was shopping for my current car. This is far far from the first brake system I've bled. You were attempting to bleed the brakes with the rear wheels on the ground correct? Verify that the parts you are using are the correct ones for the right location. Also, these posts are based off my own experiences. Top off the brake fluid reservoir and repeat the process again on the front driver side. If the brake pedal is depressed with the reservoir cap removed, then brake fluid will spatter. HINT: If any work is done on the brake system or if air in the brake lines is suspected, bleed the air from the system. When bleeding, keep the amount of the fluid between the Min. and Max. lines on the reservoir. *Flushing brakes does not require removing the wheels, Ive removed mine in order to take better pictures. Take the bottle cap of the catch bottle and drill a hole for the tubing, the tube should fit snug thru the cap. 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97 4runner brake bleeding