Brakes locking up
What proportioning valve is on the car? Could be that I have a Duster with disc brakes here doing it but the brake light it on. I bought a rebuild kit.
Also as stated above the push rod being to long would cause that problem. Make sure you use the correct rubber lock to hold the push rod in place.
One more thing if you have a after market master without the threaded holes to hold the dust boot bracket there is a plastic spacer that goes on before the master to hold the boot. It does shim it out a little. Loosen the nuts a couple turns that hold the master cylinder and see if the problem goes away Here are pictures of the two different correct valves. Rebuild instructions and a picture of the master shim/ boot holder. I just received another on the dart we stripped
1970 - 1976 Mopar Combination Valve Rebuild | Muscle Car Research LLC
What proportioning valve is on the car? Could be that I have a Duster with disc brakes here doing it but the brake light it on. I bought a rebuild kit.
Also as stated above the push rod being to long would cause that problem. Make sure you use the correct rubber lock to hold the push rod in place.
One more thing if you have a after market master without the threaded holes to hold the dust boot bracket there is a plastic spacer that goes on before the master to hold the boot. It does shim it out a little. Loosen the nuts a couple turns that hold the master cylinder and see if the problem goes away Here are pictures of the two different correct valves. Rebuild instructions and a picture of the master shim/ boot holder. I just received another on the dart we stripped
1970 - 1976 Mopar Combination Valve Rebuild | Muscle Car Research LLC
