The primary difference between a short stroke and a long stroke brake chamber lies in their design and functionality. A short stroke brake chamber has a smaller diameter and a shorter push rod travel, resulting in quicker application and release of the brakes. In contrast, a long stroke brake chamber features a larger diameter and longer push rod travel, providing a more gradual application of braking force. This difference affects the braking response and can influence vehicle handling characteristics.
A long stroke brake chamber can be identified by the raised inlets, embossed etching on the side of the chamber and/or a trapezoidal shaped I.D. tag indicating long stroke, and the maximum stroke allowed.
I would want both brake chambers to match original equipment.
Slack adjusters are the linkage between the pushrod in the brake chamber and the S-cam between the brake shoes.
On a T30 brake can, there are two chambers - the service chamber, and the emergency chamber. In the brake chamber, there is a spring.. when decompressed, it rotates the S-cam to lock the brakes. This is your parking brake. When you release the brakes, the emergency chamber remains constantly supplied with air to compress this spring, effectively releasing your brakes. The service chamber counteracts this, allowing you to utilize your brakes, but only when air is supplied to it when you push on the treadle valve.
The spring brake chamber is designed as a parking brake only. The service brake chamber is air operated which can be controlled more efficiently as needed.
The AOH warning light that comes on when firm pressure is placed on the brake pedal in an iveco eurocargo is usually a red brake warning light which has the word 'AoH' in the center. The letters AoH is Air over hydraulic and the warning light mean the over stroke switch has become activated in the brake chamber. The will either require the brake chamber to be bled or the front master cylinder to be replaced.
You're talking about an engine compression brake, commonly referred to as a Jake Brake.
It's actually the brake chamber which can do this... if you're not ASE certified to work on air brake systems, you shouldn't worry yourself about this too much, because you have no reason to be working on the brake system - least of all, the brake chamber. When a brake chamber pot is removed, it must first be caged, meaning the spring inside the brake chamber is fully compressed. Before that brake chamber pot is disposed of, they must first be uncaged - if someone (such as a scrap metal recycler) takes that brake chamber pot apart while the spring is still caged, it could be a potentially lethal mistake.
There's no solid connection between BHP(brake horse power) and CC(cubic centimeter, the volume of the combustion chamber(s) in the engine). A 2-stroke can output more power for the same volume than a 4-stroke. A high revving engine can output more mower than a low revving engine at the same volume.
no
It might appear damaged, or you might hear escaping from the brake chamber, or the cam arm would remain extended and not contract (thus locking up the wheel on the side opposite the brake chamber).
First, what makes you sure it's the brake chamber? If your brakes are releasing when you push in the emergency air, but applying the foot brakes (which use the service line) has no effect, then the boot (gasket) within the brake chamber is probably worn, if it is a brake chamber issue. If you have a codriver (or just someone who can push on a brake), you should follow your service (blue) line under your trailer until you find a connector which you can uncouple. Once that's done, have them hit the brake pedal and see if air is even getting through the service line before you start messing with the brake chamber.