Tuesday, September 14, 2010

Asbestos In Car Brakes And Clutches

By Clare Westwood

Asbestos has been a component of brake pads and linings for many years. Millions of clutched and brakes on cars and other motor vehicles still contain dangerous levels of the materiel although it is not used in the production of new brakes or clutches.

It isn't possible to tell is a brake or clutch actually contains asbestos by simply looking at it. Auto mechanics and do-it-yourself fans should be very cautious when changing either of these components.

As brakes and clutches tend to wear down with everyday use fairly quickly asbestos is often released through dust into the atmosphere surrounding it. Asbestos is often trapped within the clutch space and brake area. If you use a vacuum to collect the dust you risk doing more harm than good as the particles will be dispersed into the air surrounding.

Mechanics who fit and repair brakes and clutches therefore risk heavy exposure to asbestos. Using a compressed air hose or Hoover can contribute to the amount of asbestos fibres spread through the air.

Besides the above risks mechanics can also get asbestos containing materials on their hands and risk swallowing them whilst eating. Once asbestos is released into the air it lingers and can therefore be breathed in by anybody in the vicinity. It is also possible that the mechanic will carry asbestos related dust home on their clothes which is a risk to the people living with them.

Motor garages that carry out more than five brake and clutch repairs each year in the USA are now subject to strict guidelines and have to use specialist equipment in order to reduce the exposure. One popular method involves the mechanic using a special transparent cover and a special vacuum fitted with a HEPA air filter. measure is to use a spray system that dampens the brake assembly.

No matter what method is used it is vital that mechanics are vigilant when it comes to dealing with and disposing of asbestos.

About the Author:

No comments:

Post a Comment