Kawasaki Ninja Service Manual: Exhaust Butterfly Valve Actuator Installation

Kawasaki Ninja Service Manual / Self-Diagnosis System / Exhaust Butterfly Valve Actuator (Service Code 63) / Exhaust Butterfly Valve Actuator Installation

Make sure that the groove on the shaft is pointing toward the center of the screw [D].

If the shaft position is incorrect, refer to the following NOTE and procedures to electrically adjust the shaft position.

Exhaust Butterfly Valve Actuator Installation


Torque - Exhaust Butterfly Valve Actuator Pulley Bolt: 4.9 N·m (0.50 kgf·m, 43 in·lb)

Exhaust Butterfly Valve Actuator Installation


NOTICE

If the pulley bolt is tightened without holding, the actuator damage will occur.

This position is original position of the pulley.

NOTE

Correct the position electrically after confirming the use is discontinued and there is no damage when differing from the angle of shown in the figure.

Exhaust Butterfly Valve Actuator Installation


NOTICE

Do not correct the pulley position with the tool, forcibly. The actuator damage will occur.

If the pulley angle is wrong, adjust the angle as follows.

Connect: 2 pins Connector 3 pins Connector

Turn the ignition switch to ON.

Confirm the pulley turns clockwise or counterclockwise then it stops at the original position.

If the pulley position has not been returned to the original position, electrically adjust the shaft position as follows.

Exhaust Butterfly Valve Actuator Installation


Remove: 2 pins Connector 3 pins Connector

Turn the pulley to the original position by turning it clockwise or counterclockwise by connecting the battery to the 2 pin connector terminals. To turn the pulley gradually, intermittently connect the battery positive (+) terminal to the 2 pin connector terminal while connecting the battery negative (–) terminal to the connector.

Pink (–) lead terminal [A] Gray (+) lead terminal [B]

Clockwise: Pink (–) lead terminal to battery (–) terminal Gray (+) lead terminal to battery (+) terminal

Counterclockwise: Pink (–) lead terminal to battery (+) terminal Gray (+) lead terminal to battery (–) terminal

Reconnect the 2 pins connector and 3 pins connector, and turn the ignition switch ON.

Make sure that the pulley turns clockwise and then counterclockwise.

The pulley should returns to the original position.

Turn the ignition switch OFF.

If the pulley does not return to the original position, check the exhaust butterfly valve actuator resistance (see Exhaust Butterfly Valve Actuator Resistance Inspection).

Exhaust Butterfly Valve Actuator Installation


Exhaust Butterfly Valve Actuator Removal
NOTICE Never drop the exhaust butterfly valve actuator especially on a hard surface. Such a shock to the actuator can damage it. Remove: Front Seat (see Front Seat Removal in the Frame chapte ...

Exhaust Butterfly Valve Actuator Inspection
NOTE Be sure the battery is fully charged Remove the front seat (see Front Seat Removal in the Frame chapter). Turn the ignition switch to ON. In the left side view of the motorcycle, check ...

Other materials:

License Plate Light Bulb Replacement
Remove: Screws [A] License Plate Light Cover [B] Pull the bulb [A] out of the socket [B]. NOTICE Do not turn the bulb. Pull the bulb out to prevent damage to the bulb. Do not use bulb rated for greater wattage than the specified value. Replace the bulb with a new one. In ...

Engine Stop Switch
A. Engine Stop Switch B. START/STOP Switch (for Stop Watch) C. Starter Button In addition to the ignition switch, the engine stop switch must be in the position for the motorcycle to operate. The engine stop switch is for emergency use. If required, move the switch to the  positio ...

External Shift Mechanism Removal
Remove: Shift Lever (see Shift Pedal Removal) Oil Pump Drive Gear (see Oil Pump Drive Gear Removal/ Installation in the Engine Lubrication System chapter) Circlip [A] Washer [B] Special Tool - Outside Circlip Pliers: 57001-144 Remove: Shift Shaft Assembly [A] Washer [B] ...