Disassembly and Reassembly

COMPONENTS

NOTE
1. The fixed SAS and the speed adjusting screw are correctly adjusted at the factory and should not be removed.
2. If the fixed SAS should happen to have been removed, carry out fixed SAS adjustment.
3. If the speed adjusting screw should happen to have been removed, carry out speed adjusting screw adjustment.

DISASSEMBLY STEPS
1. Throttle position sensor (with built- in closed throttle position switch)
1. Do not disassemble the sensor and motor.
2. Do not immerse solvent to clean the sensor and motor. Clean then with shop towel.
2. Idle air control motor
1. Do not disassemble the sensor and motor.
2. Do not immerse solvent to clean the sensor and motor. Clean then with shop towel.
3. O-ring
4. Idle speed control servo
5. O-ring
6. Throttle body
1. Do not remove the throttle valve.
2. Check if the vacuum port or passage is clogged. Use compressed air to clean the vacuum passage.
7. Fixed SAS
8. Cap
9. Speed adjusting screw
10. O-ring

REASSEMBLY STEPS
1. Throttle position sensor (with built- in closed throttle position switch)




1. Install the throttle position sensor to the throttle body as shown in the diagram.




2. Turn throttle position sensor 900 clockwise to set it, and tighten screws.







3. Check for continuity between terminals No. 3 (closed throttle position switch) and No.4 (ground).
If there is not continuity with the throttle valve fully closed, turn the throttle position sensor counterclockwise, and then check again.
2. Idle air control motor
3. O-ring
4. Idle speed control servo
5. O-ring
6. Throttle body
7. Fixed SAS
8. Cap
9. Speed adjusting screw
10. O-ring