3-106 FUEL SYSTEM (DFI)
Throttle Body Assy
Apply a thin coat of grease to the throttle cable upper
Install the upper ends of the throttle cables in the grip.
Fit the projection [A] of the right handlebar switch housing
into the hole [B] of the handlebar.
Right Handlebar Switch Housing [A]
Tighten the cap screws [C] temporarily.
Tighten the right handlebar switch housing screw [D] se-
Tighten the cap screws securely.
Turn the throttle grip and make sure that the throttle pulley
moves smoothly and return by spring force.
Run the leads and hoses correctly (see Cable, Wire, and
Hose Routing section in the Appendix chapter).
Before assembly, visually inspect the mating surfaces [A]
for any damage, like dent, nick, rust, flaw, and crack.
Nick or rust damage can sometimes be repaired by using
emery paper (first No. 200, then 400) to remove sharp
edges or raised areas.
If the damage is not repairable, replace the throttle body
and/or the intake manifold to prevent leakage.
With a high-flash point solvent, clean off the mating sur-
faces and wipe dry.
Be sure to install the dowel pins [B].
Apply grease to the new O-rings [C] and fit them into the
groove. Be careful not to pinch the gasket between the