DDC Actuator Calibration

ACTUATOR REMOVAL

STEP 1 - Remove the plastic fork cover fixed by two screws. Use flat wrench 12mm.

ACTUATOR REMOVAL

STEP 2 - Remove the 5 screws that fix the actuator to the gearbox .Use flat wrench 12mm.

ACTUATOR REMOVAL

STEP 3 - Remove manually the two forks fixed on the actuator.

ACTUATOR REMOVAL

STEP 4 - Remove manually two forks fixed on the actuator.

ACTUATOR SETTINGS AND FITTING

STEP 1 - Fix the actuator on the actuator adjuster tooling (DDCT-03) and tighten 3 screws to fix it correctly.

ACTUATOR SETTINGS AND FITTING

STEP 2 - Hook the lever with the first cylinder and pull CAREFULLY it until feel the stop, push the ruler to the end and measure the distance : 59 mm.

ACTUATOR SETTINGS AND FITTING

STEP 3 – Hook the tooling with the second cylinder and pull CAREFULLY it until feel the stop end and measure the distance on the ruler: 32 mm.

ACTUATOR SETTINGS AND FITTING

STEP 4 - Push completely until stop end the cylinder and insert the actuator adjuster (DDCT-04) on the hole. The final length of both cylinders must be 72mm.

ACTUATOR SETTINGS AND FITTING

STEP 5 - Rotate the adjuster to get the correct length. 4 revolution will be 1 mm of cylinder displacement. Rotations: Lever 1 : 72 mm – 59mm = 13mm * 4 = 52 tool turns. Lever 2 : 72 mm – 32mm = 40mm * 4 = 160 tool turns

ACTUATOR SETTINGS AND FITTING

STEP 6 - Check that the final length is correct (72 mm). Hook the lever with the first cylinder and pull CAREFULLY it until feel the stop, push the ruler to the end and measure the distance : 72 mm. Repeat the operation for the 2nd cylinder.

ACTUATOR SETTINGS AND FITTING

STEP 7 - Mount the actuator on the gearbox and insert the cylinder on the forks manually.

ACTUATOR SETTINGS AND FITTING

STEP 8 - Tighten all the screws of the actuator on the gearbox . Use flat wrench 12 .Tightening torque 25 Nm.