VOLVO : 21946136

Number of mounting bores: 3 - Pinion Home Position: 14

TERBERG : 22035921

WABCO : 9254635110

For use on chain sprockets

EBS EBS1005 SLACK ADJUSTER - AUTO - BPW - L & R Safety & Workwear VOLVO : 21946136The 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