EBS EBS1000 SLACK ADJUSTER - AUTO - TRAILER

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The Automatic Slack Adjuster (ASA) is a vital part of the foundation brake acting as a lever, forming the connection between the actuator & the camshaft. When the brake is applied the actuator moves the ASA forward. The worm wheel rotates the camshaft, in turn moving the brake lining toward the brake drum & diss-engages when it reaches the drum. When the brake is released the reacting force drops & the ASA mechanism re-engages. If excess clearance (wear) is in the system, the worm wheel in the mechanism will not return to its original position - it will have indexed. Weight 3.9 kg Dimensions 280 x 180 x 63 mm Cross References MERITOR : 21222694, 21229249, MAS9249, HALDEX : 72788, MERCEDES BENZ : A123456789, A987654321, KNORR BREMSE : KB1000 Show more