Retainer Removal Note; Retainer Installation Note; Variable Intake-Air Shutter Valve Actuator Installation Note; Variable Intake-Air Shutter Valve Actuator Inspection [Z6] - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes

Retainer Removal Note

1. After removing the retainer, cover it with a plastic sheet to prevent foreign material from contacting the
intake manifold side gear.

Retainer Installation Note

1. Install the retainer by positioning the projection on the intake manifold with the indentation on the
retainer.
2. Be careful not to shift the retainer installation position.

Variable Intake-air Shutter Valve Actuator Installation Note

1. Verify that the retainer installation position has not shifted.
2. Verify that the gasket is installed.
3. Verify that intake manifold side gear and actuator side gear are engaged properly so that the actuator
can be installed without any excessive force.
VARIABLE INTAKE-AIR SHUTTER VALVE ACTUATOR
INSPECTION [Z6]
B3E011320130W02

Operation Inspection

1. Disconnect the negative battery cable.
2. Remove the variable intake-air shutter valve actuator.
3. Connect the battery positive voltage to terminal A or B, and verify that the gear moves.
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