olds 307 and 403

Yes, I have the Chassis Service manual, not clear. I can go out and trace, really cold out. I am losing fluid from the front reservoir, so back brakes? All 4 wheel cylinders, master cylinder, maybe a hose and the two rear lines from the hose replaced with Nickel Copper lines. Thanks

joe_padavano

Front to the front, back to the back. And if you are loosing fluid but don't see a leak, suspect an internal leak between the front and back pistons in the M/C.