Todd Lambiotte Posted August 24, 2016 Author Share Posted August 24, 2016 Mechanic claimed they were releasing but i think i am going to replace rear rubber lines to see if that fixes it. I will update the out come.. Now to find correct lines. Quote Link to comment Share on other sites More sharing options...
Todd Lambiotte Posted August 24, 2016 Author Share Posted August 24, 2016 i have checked rock auto and best i can tell they only have rear rubber lines for 1/2 ton any suggestions Quote Link to comment Share on other sites More sharing options...
zero Posted August 24, 2016 Share Posted August 24, 2016 56 minutes ago, Todd Lambiotte said: i have checked rock auto and best i can tell they only have rear rubber lines for 1/2 ton any suggestions This is the correct hose as I recall. 17" long. Quote Link to comment Share on other sites More sharing options...
linda s Posted August 24, 2016 Share Posted August 24, 2016 Here's the Toyota part number. It's still available if you want to spend some bucks. You can see that it's for heavy double tire http://www.toyotapartsdeal.com/oem/toyota~hose~flexible~for~brake~tube~96940-34305.html?Make=Toyota&Model=Pickup&Year=1987&Submodel=&Filter=(d=USA;1=22REC;3=T1;7=RCB;9=HVY;10=WT;12=EFI;13=IV)&Location=brake-tube-clamp,,47316A Linda S Quote Link to comment Share on other sites More sharing options...
zero Posted August 24, 2016 Share Posted August 24, 2016 That Toyota part # crosses to the hoses I posted. Can swear any #s are 100% accurate. Pretty easy to verify with a tape-measure. Quote Link to comment Share on other sites More sharing options...
Todd Lambiotte Posted August 25, 2016 Author Share Posted August 25, 2016 ordered and on the way you guys are the best Quote Link to comment Share on other sites More sharing options...
Todd Lambiotte Posted October 18, 2016 Author Share Posted October 18, 2016 Just got it back from the third shop and still having problems. Second shop only cleaned all the parts and it was working fine according to them. It wasn't. Last shop replaced the rubber brake hose and still having the same problem. The more I drive the worse it gets. What's next wheel cylinders and new spring kits? I ready to push it over a hill but the darn brakes stick and I cant. Quote Link to comment Share on other sites More sharing options...
Todd Lambiotte Posted October 18, 2016 Author Share Posted October 18, 2016 Zero if you are out there could you help me with wheel cylinder and spring kit from Napa? Quote Link to comment Share on other sites More sharing options...
jjrbus Posted October 19, 2016 Share Posted October 19, 2016 On 16/08/2016 at 10:59 AM, WME said: Very weird and very rare, the bias valve is sticking. Even weirder the short rubber hose that between the valve and axle has damage inside and is acting as sort of a one way valve There was a rash of such happenings (rash =3) between here, Yahoo and Yota forums. I replaced rubber brake lines as preventive measure. How wrong can you be replacing 20+ year old rubbber? Quote Link to comment Share on other sites More sharing options...
WME Posted October 19, 2016 Share Posted October 19, 2016 Start here and read all 3 pages Quote Link to comment Share on other sites More sharing options...
Todd Lambiotte Posted October 19, 2016 Author Share Posted October 19, 2016 WME thanks for the info. I think i am just gonna replace the valve and wheel cylinders and put on a new spring kit. The problem get worse the longer i drive it but if i let it sit for a few minutes the brakes release. Something is restricting the fluid and not allowing the brakes to release is my guess or the springs are worn out. Quote Link to comment Share on other sites More sharing options...
Todd Lambiotte Posted November 28, 2016 Author Share Posted November 28, 2016 Well the hunt is over and it turns out it was the master cylinder. I was not letting the fluid back through and holding pressure on the rear brakes. The mechanic checked this by cracking the rear brake line loose at the MC and there was pressure on the line. He said the fluid should drain out but should not have pressure on it. Hope this helps someone else. Quote Link to comment Share on other sites More sharing options...
Noice Posted July 28, 2017 Share Posted July 28, 2017 Read through the whole thread. I've been having the exact same issue. Shop is replacing the master cylinder tomorrow. Hope it fixes it! Quote Link to comment Share on other sites More sharing options...
Noice Posted August 3, 2017 Share Posted August 3, 2017 Yep, master cylinder fixed it. Thanks! Quote Link to comment Share on other sites More sharing options...
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