Scirocco L4-1781cc 1.8L DOHC (1986)
Fig. 11 Control Plunger Stop Adjustment
d. Loosen the control plunger locknut slightly, and turn the center:
clockwise to increase clearance
counter-clockwise to decrease clearance
1/4 turn of the stop screw equals approx. 1.3 mm (0.050 in).
5.
When re-installing fuel distributor, replace all seals and sealing rings.
6.
After adjusting the free play, recheck idle speed, and fuel mixture.
