FREE-PLAY ADJUSTMENT
Remove the clutch fork return spring and loosen the locknut on the fork adjusting nut.
Turn the adjusting nut (wing nut) until a release fork free-play of 0.13–0.17 in. (3.5–4.5mm) is obtained.
Tighten the locknut.
Check the pedal free-play. It should be one of the following.
ff–1 and 1300G: 1.18–1.4 in. (30–38mm)
All other models 1970–84: 0.07–0.11 in. (2–3mm)
Adjust the pedal free-play, as necessary, with the pedal adjusting bolt.
Fig. 1: Clutch free-play dimension