× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Today I Learned About Brakes
Posted to Technical Theory Forum on 2/21/2020 4 Replies

to add to [...] in the good old days of 4 wheel drum the master cyl had residual check valves in the bores where the brake line seats are.i used to see replacement mst/cyl that had omitted them be new or reman when front disc came on the [...] caused problems ... Login to read more.

4 Replies Received (View Replies)