Tag: spring brake

Business
Double-diaphragm spring brake
The EverSure double-diaphragm spring brake for drum brakes has a light-weight construction to help improve fuel efficiency, reduce vibrations and increase payload, the company says. The brake also comes with NoTouch technology, which eliminates the contact between compressed spring coils allowing protecting coatings to remain intact and help reduce corrosion. The EverSure spring brake meets […]
February 22, 2011
Bendix
Business
How to: Prevent Brake Failure
Federal regulations mandate brake wear specifications. For example, air disc brakes must have 1⁄16 of an inch of lining; air drum brakes must have 1⁄4 of an inch. Some types of failures can cause a spring brake to stick on. If the air chamber that retracts a (parking) spring brake fails, it’s a simple procedure […]
September 1, 2009
Like an inspector, you can measure brake stroke with a ruler. First make the position of the push rod right where it passes through the chamber wall. Position a tape measure with the 0 mark against the chamber wall. Then have someone apply the brakes with 90 - 100 psi. Finally, measure the distance the mark has moved.
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