Just replaced brake master cylinder and all brake lines from the master cylinder down , do you just bleed the system normally or do you have to do anything different cause of the abs ( abs is at rear wheels )
Anyone know the proper procedure ?

 

You bleed it normally but you have to activate the ABS because it can trap air. You can do that on a gravel road

 

Can you activate the abs system manually while bleeding the brakes?

 

Not without the proper scan tool.

 

After actvating the anti lock brakes on a gravel road , you would need to bleed the system again right?

 

Yes you will

 

How long can the master cylinder (after bench bleeding) sit in the truck after being installed? All new lines are hooked up to it, tried to gravity bleed the brakes starting at right rear but master cylinder remains full . Didnt push the brake pedal just tried gravity bleeding and nothing came out.

 

Just to clarify , i didnt use the brake pedal yet cause i need to get a new battery and want truck running when i manually bleed the brakes so the booster works

 

you have it running while bleeding brakes.?

 

You can do the initial bleeding with engine off.