Re: Brake Temperatures - 1940 Packard 160

Posted by DavidPackard On 2024/6/12 10:40:33

George40

If you decide to jack the rear of the car there is one more check that you might make, that is check the drag on the wheels cold, and then depress the brake pedal and reaffirm the drag is the same once the brakes have been released. You’re checking whether the brake shoes retract properly. A restriction in the flexible brake line could (emphasis on vague) be inhibiting/slowing the retraction of the rear shoes. A mal-adjusted brake pedal could inhibit proper shoe retraction on all four wheels, so you might consider jacking-up the front wheels and conduct the same check. The use of a helper pressing on the brake pedal will speed-up the process. The wheel should release as soon as the brake pedal is released.

dp