Perrysburg Dodgeboy wrote:
hone eagle wrote:
Terryallan wrote:
Bamaman1 wrote:
You're not going to catch me in a light duty truck with a 30K trailer behind me with friction style brakes. You're talking an area that requires a medium size truck with air brakes--
.
UH. Maybe you want to re phrase that. The air activates the FRICTION brakes to stop a vehicle.
Still off a bit ,air keeps the brake shoes away from the drums.
Spring activated- air released.
Correct, lose air pressure and the brakes lock up, then fun begins!
WRONG!!! Spring activated parking brake with air release, air operates the service brakes.