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.
Torque - Exhaust Butterfly Valve Actuator Pulley Bolt: 4.9 N·m (0.50 kgf·m, 43 in·lb)
NOTICE
If the pulley bolt is tightened without holding, the actuator damage will occur.
41.7° ±7° [B]
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.
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.
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).
Idle Speed Inspection
Start the engine and warm it up thoroughly.
With the engine idling, turn the handlebar to both sides
[A].
If handlebar movement changes the idle speed, the
throttle cables may be improperly adjusted or incorrectly
routed, or damaged. Be sure to correct any of these
conditions before rid ...
Subthrottle Sensor Output Voltage Inspection
Measure the output voltage at the subthrottle sensor in
the same way as input voltage inspection, note the following.
Disconnect the subthrottle sensor connector and connect
the setting adapter [A] between these connectors.
Special Tool - Throttle Sensor Setting Adapter: 57001
-1538
...
CAL and SEA-B1 Models
1. Green Hose (Purge)
2. Clamp (hold the white hose.)
3. Canister
4. White Hose (Vacuum)
5. Blue Hose (Breather)
6. Red Hose (Return)
7. Separator
8. Quick Rivet
9. Face the hook portion of the bracket to inside of the vehicle.
10. Clamp (Bend down the clamp, and hold the blue hose, the ...