Automatic Choke

NOTE: No readjustment is necessary from factory setting. Perform adjustment only after a major overhaul.

Fig 1: Adjusting Accelerator Pump Stroke Fast idle cam must be in open position.

Loosen choke thermostat cover retaining screws. Rotate cover in "Rich" or "Lean" direction to align reference mark on cover with specified scale graduation on choke housing. Tighten retaining screws.