VOLVO : 0021795800

5801335173

with motor for headlamp levelling/with bulbs/with ballast/with glow discharge lamp

Article number: 8ML 366 340-121

Case material: Poly-nylon over stainless steel

EBS EBS2265 SLACK ADJUSTER - AUTO - SCANIA - TRUCK & BUS - O/S Haynespro VOLVO : 0021795800The 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