The air in an air brake system is the "fluid" to activate the brake, much like brake fluid activates the brakes in your car. One difference is that you are not pushing air down the lines when you...
Bleed system
Start at the longest line and work toward the shortest (R-R,L-R, R-F, L-F)
Attach a piece of flexible hose to the bleeder screw at the top of the wheel cylinder Place other end into a...
If you have air in your brake lines you must get it out because the air in the line will expand due to the heat comming from the brakes themselves making the brakes contract on their own. If you have...
If air is trapped in the air line then ost likely its winter time and moisture and debri has accumulated in the air line causing a blockade. You could try and melt the ice in the air line, or you...