Wide Open Throttle Micro Switch
- Remove air cleaner and carburetor. Connect ohmmeter to wide open throttle (WOT) micro switch. See Fig 1 . Check that resistance between micro switch terminals is infinity.
- Open throttle valve gradually until ohmmeter indicates zero. Using a vernier caliper, measure clearance between throttle valve and primary carburetor bore.
- Clearance should be .28-.33" (7.2-8.4 mm). If clearance is incorrect, bend WOT micro switch lever to adjust clearance. See Fig 2 .