FUEL SYSTEM (DFI) 3-91

Throttle Body Assy

•Apply a thin coating of grease to the throttle cable upper

•ends.

•Install the upper ends of the throttle cables in the grip. Fit the projection [A] of the right switch housing into the

•hole [B] of the handlebar.

Turn the throttle grip and make sure that the throttle valves

•move smoothly and return by spring force.

Check the throttle grip free play (see Throttle Grip Free Play Inspection).

WARNING

Operation with an incorrectly routed cable could result in an unsafe riding condition.

•Adjust:Throttle Grip Free Play Choke Lever Free Play Idle Speed

Throttle Body Assy Disassembly

CAUTION

Do not remove, disassemble or adjust the main throttle sensor [A], subthrottle sensor [B], subthrottle valve actuator [C], throttle link mechanism [D] and throttle body assy [E], because they are adjusted or set at the manufacturer. Adjustment of these parts could result in poor performance, requiring replacement of the throttle body assy.

•Remove the throttle body assy (see Throttle Body Assy

•Removal).

Push the lock and disconnect: Main Throttle Connector (gray) [A] Subthrottle Connector (black) [B]

Subthrottle Valve Actuator Connector

CAUTION

Never drop the throttle body assy , especially on a hard surface. Such a shock to the body assy can damage it.

•Push the lock and disconnect the injector connectors [A].

•Remove:Screws [B]

Delivery Pipe [C] along with harness [D] and injectors If necessary, cut straps and take the harness off the delivery pipe.