Honda LEAD 110 2009 Service Manual page 153

FUEL SYSTEM (Programmed Fuel Injection)
Install the new O-ring to the throttle body.
• Install the O-ring to the throttle body properly. If
the O-ring is not installed properly, the idle air
will leak and engine idle speed will be unstable.
Install the sensor unit to the throttle body by align-
ing the clip of the TP sensor and boss of the throttle
valve.
• The light pressure is sufficient to assemble the
sensor unit and throttle body in their correct
position. If you cannot assemble them easily, the
clip may be misaligned. Do not attempt to force
them together and make sure that the clip is
aligned.
Install and tighten the torx screws to the specified
torque.
TORQUE: 3.4 N·m (0.3 kgf·m, 2.5 lbf·ft)
Turn the slide valve clockwise until lightly seated on
IACV.
Install the IACV by aligning the pin with the slide
valve slot.
6-44
THROTTLE BODY
Align
O-RING
SENSOR UNIT
TORX SCREWS
IACV
SLIDE VALVE
Align
SLIDE VALVE
IACV