October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Throttle Valve

Loosen adjustment screw lock nut (8mm wrench). Loosen adjustment screw until throttle valve completely closes.
Tighten adjustment screw until it just touches throttle valve lever. Tighten screw an additional 1/4 turn and tighten lock nut. Check that throttle valve moves easily and does not bend.