3. Tighten the pressure plate fastening screw. · Tightening torque: 14 Nm (10 fttb)

3. Tighten the pressure plate fastening screw. Tightening torque: 14 Nm (10 fttb) Check the air gap of the magnet coupling 1. Check the air gap between the pressure plate and belt pulleywith a depth gauge. 211 -96 2. Place a rule on the outer edge of the belt pulley. Use a depth gauge to measure up to the pressure plate. Apply battery voltage to the magnetic coupling and measure the distance (air gap) to the attracted pressure plate. Always measure at at least three points on the pressure plate in order to obtain a mean value. Distance: 0.5 mm :!: 0.15 mm 3. If the air gap is not in the tolerance range, it must be adjusted with the aid of the spacer washers. 87 -32 87 27 19 Removing and installing the magnetic coupling 9968725 Printed in Germany, 1997